TW Pro 125mm from Gosforth Fire Station http://www.gosforthfirestation.co.uk/rss/1/productlistings/tw-pro-125mm/cat186 <p>The Twin Wall PRO 125mm flue range is a high-performance solution for homeowners seeking a safe, efficient, and long-lasting flue system. Perfect for wood-burning, multi-fuel, and other compatible heating appliances, these insulated flues help maintain consistent temperatures, improving draft and reducing condensation.</p> <p>The 125mm diameter is ideal for many domestic stoves, ensuring excellent compatibility without compromising efficiency. With robust stainless-steel construction and a choice of finishes, Twin Wall PRO flues are designed to withstand harsh UK weather conditions, making them suitable for both internal and external installations. Easy-to-fit components allow for straightforward assembly, whether you are working with a professional installer or tackling a well-prepared DIY project.</p> <p>These systems fully comply with UK building regulations, giving you peace of mind in both safety and performance. From straight lengths to bends, terminals, and supports, our Twin Wall PRO 125mm flue range provides everything you need for a reliable and professional chimney system. Browse the selection today to create a tailored solution for your home.</p> Copyright 2026 Gosforth Fire Station en Fri, 09 Oct 2026 02:05:12 +0100 Fri, 09 Oct 2026 02:05:12 +0100 Wed, 30 Sep 2026 16:38:17 +0100 Heavy Duty Roof Support - Ø 125 Heavy Duty Roof Support - Ø 125

Heavy Duty Roof Support - Ø 125

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-heavy-duty-roof-support-ø-125-p2881 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-heavy-duty-roof-support-ø-125-p2881 Wed, 30 Sep 2026 16:38:17 +0100 Lead Slate 25-35° - IL 125mm - (int 140mm) Lead Slate 25-35° - IL 125mm - (int 140mm)

Lead Slate 25-35° - IL 125mm - (int 140mm)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-25-35-il-125mm-int-140mm-p2855 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-25-35-il-125mm-int-140mm-p2855 Wed, 30 Sep 2026 16:38:17 +0100 Lead Slate 45° - IL 125mm Lead Slate 45° - IL 125mm

Lead Slate 45° - IL 125mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-45-il-125mm-p2856 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-45-il-125mm-p2856 Wed, 30 Sep 2026 16:38:17 +0100 Lead Slate, Ridge, Pitch 10°-35°, suitable for TW Ø 125mm Lead Slate, Ridge, Pitch 10°-35°, suitable for TW Ø 125mm

Lead Slate, Ridge, Pitch 10°-35°, suitable for TW Ø 125mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-ridge-pitch-10-35-suitable-for-tw-ø-125mm-p2821 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-ridge-pitch-10-35-suitable-for-tw-ø-125mm-p2821 Wed, 30 Sep 2026 16:38:17 +0100 Lead Slate, Ridge, Pitch 36°-45°, suitable for TW Ø 125mm Lead Slate, Ridge, Pitch 36°-45°, suitable for TW Ø 125mm

Lead Slate, Ridge, Pitch 36°-45°, suitable for TW Ø 125mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-ridge-pitch-36-45-suitable-for-tw-ø-125mm-p2822 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-lead-slate-ridge-pitch-36-45-suitable-for-tw-ø-125mm-p2822 Tue, 06 Oct 2026 11:16:31 +0100 MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280 MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280

MI-Flash - No 5 Metal Black EPDM 101-178mm 280x280

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/mi-flues-mi-flash-no-5-metal-black-epdm-101-178mm-280x280-p2816 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/mi-flues-mi-flash-no-5-metal-black-epdm-101-178mm-280x280-p2816 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - 1000mm Length TW Pro 125mm - 1000mm Length

TW Pro 125mm - 1000mm Length

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-1000mm-length-p580 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-1000mm-length-p580 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 1000mm Length (Pallet of 24) TW Pro 125mm - 1000mm Length (Pallet of 24)

TW Pro 125mm - 1000mm Length (Pallet of 24)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-1000mm-length-pallet-of-24-p581 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-1000mm-length-pallet-of-24-p581 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 100mm Length TW Pro 125mm - 100mm Length

TW Pro 125mm - 100mm Length

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-100mm-length-p586 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-100mm-length-p586 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 135 Degree Long Tee TW Pro 125mm - 135 Degree Long Tee

TW Pro 125mm - 135 Degree Long Tee

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-135-degree-long-tee-p599 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-135-degree-long-tee-p599 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 135 Degree Tee TW Pro 125mm - 135 Degree Tee

TW Pro 125mm - 135 Degree Tee

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-135-degree-tee-p598 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-135-degree-tee-p598 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 15 Degree Bend TW Pro 125mm - 15 Degree Bend

TW Pro 125mm - 15 Degree Bend

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-15-degree-bend-p597 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-15-degree-bend-p597 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 250mm Length TW Pro 125mm - 250mm Length

TW Pro 125mm - 250mm Length

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-250mm-length-p585 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-250mm-length-p585 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 30 Degree Bend TW Pro 125mm - 30 Degree Bend

TW Pro 125mm - 30 Degree Bend

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-30-degree-bend-p596 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-30-degree-bend-p596 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 45 Degree Bend TW Pro 125mm - 45 Degree Bend

TW Pro 125mm - 45 Degree Bend

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-45-degree-bend-p594 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-45-degree-bend-p594 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 45 Degree Bend (Pallet of 80) TW Pro 125mm - 45 Degree Bend (Pallet of 80)

TW Pro 125mm - 45 Degree Bend (Pallet of 80)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-45-degree-bend-pallet-of-80-p595 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-45-degree-bend-pallet-of-80-p595 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 500mm Length TW Pro 125mm - 500mm Length

TW Pro 125mm - 500mm Length

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-p583 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-p583 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 500mm Length (Pallet of 48) TW Pro 125mm - 500mm Length (Pallet of 48)

TW Pro 125mm - 500mm Length (Pallet of 48)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-pallet-of-48-p584 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-pallet-of-48-p584 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 500mm Length with Door TW Pro 125mm - 500mm Length with Door

TW Pro 125mm - 500mm Length with Door

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-with-door-p591 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-with-door-p591 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 500mm Length with Test Point TW Pro 125mm - 500mm Length with Test Point

TW Pro 125mm - 500mm Length with Test Point

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-with-test-point-p592 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-500mm-length-with-test-point-p592 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 800mm Length TW Pro 125mm - 800mm Length

TW Pro 125mm - 800mm Length

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-800mm-length-p582 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-800mm-length-p582 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - 90 Degree Bend TW Pro 125mm - 90 Degree Bend

TW Pro 125mm - 90 Degree Bend

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-bend-p593 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-bend-p593 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 90 Degree Long Tee TW Pro 125mm - 90 Degree Long Tee

TW Pro 125mm - 90 Degree Long Tee

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-long-tee-p601 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-long-tee-p601 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - 90 Degree Tee TW Pro 125mm - 90 Degree Tee

TW Pro 125mm - 90 Degree Tee

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-tee-p600 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-90-degree-tee-p600 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Base Support TW Pro 125mm - Adjustable Base Support

TW Pro 125mm - Adjustable Base Support

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-base-support-p614 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-base-support-p614 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Base Support 80-280mm TW Pro 125mm - Adjustable Base Support 80-280mm

TW Pro 125mm - Adjustable Base Support 80-280mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-base-support-80-280mm-p615 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-base-support-80-280mm-p615 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Connecting Pipe 1000mm TW Pro 125mm - Adjustable Connecting Pipe 1000mm

TW Pro 125mm - Adjustable Connecting Pipe 1000mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-1000mm-p577 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-1000mm-p577 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Connecting Pipe 500mm TW Pro 125mm - Adjustable Connecting Pipe 500mm

TW Pro 125mm - Adjustable Connecting Pipe 500mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-500mm-p578 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-500mm-p578 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Connecting Pipe Replacement Cover TW Pro 125mm - Adjustable Connecting Pipe Replacement Cover

TW Pro 125mm - Adjustable Connecting Pipe Replacement Cover

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-replacement-cover-p673 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-replacement-cover-p673 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Connecting Pipe with Bend TW Pro 125mm - Adjustable Connecting Pipe with Bend

TW Pro 125mm - Adjustable Connecting Pipe with Bend

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-with-bend-p579 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-connecting-pipe-with-bend-p579 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Length 250-350mm TW Pro 125mm - Adjustable Length 250-350mm

TW Pro 125mm - Adjustable Length 250-350mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-250-350mm-p590 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-250-350mm-p590 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Length 350-500mm TW Pro 125mm - Adjustable Length 350-500mm

TW Pro 125mm - Adjustable Length 350-500mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-350-500mm-p589 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-350-500mm-p589 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Adjustable Length 500-880mm TW Pro 125mm - Adjustable Length 500-880mm

TW Pro 125mm - Adjustable Length 500-880mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-500-880mm-p587 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-500-880mm-p587 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Length 500-880mm (pallet of 24) TW Pro 125mm - Adjustable Length 500-880mm (pallet of 24)

TW Pro 125mm - Adjustable Length 500-880mm (pallet of 24)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-500-880mm-pallet-of-24-p588 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-length-500-880mm-pallet-of-24-p588 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Adjustable Wall Sleeve 45 Degree TW Pro 125mm - Adjustable Wall Sleeve 45 Degree

TW Pro 125mm - Adjustable Wall Sleeve 45 Degree

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-wall-sleeve-45-degree-p671 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-adjustable-wall-sleeve-45-degree-p671 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Anti Wind Cowl TW Pro 125mm - Anti Wind Cowl

TW Pro 125mm - Anti Wind Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-anti-wind-cowl-p651 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-anti-wind-cowl-p651 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Anti Wind Cowl (Pallet of 18) TW Pro 125mm - Anti Wind Cowl (Pallet of 18)

TW Pro 125mm - Anti Wind Cowl (Pallet of 18)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-anti-wind-cowl-pallet-of-18-p652 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-anti-wind-cowl-pallet-of-18-p652 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Chest Mounting Plate TW Pro 125mm - Chest Mounting Plate

TW Pro 125mm - Chest Mounting Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-chest-mounting-plate-p617 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-chest-mounting-plate-p617 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Cone Top Cowl TW Pro 125mm - Cone Top Cowl

TW Pro 125mm - Cone Top Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-cone-top-cowl-p654 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-cone-top-cowl-p654 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Connecting Pipe Starter Length 1000mm TW Pro 125mm - Connecting Pipe Starter Length 1000mm

TW Pro 125mm - Connecting Pipe Starter Length 1000mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-connecting-pipe-starter-length-1000mm-p575 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-connecting-pipe-starter-length-1000mm-p575 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Connecting Pipe Starter Length 500mm TW Pro 125mm - Connecting Pipe Starter Length 500mm

TW Pro 125mm - Connecting Pipe Starter Length 500mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-connecting-pipe-starter-length-500mm-p576 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-connecting-pipe-starter-length-500mm-p576 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Console Plate TW Pro 125mm - Console Plate

TW Pro 125mm - Console Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-console-plate-p616 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-console-plate-p616 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Damper Section TW Pro 125mm - Damper Section

TW Pro 125mm - Damper Section

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-damper-section-p669 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-damper-section-p669 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Finishing Plate 0-30 Degree Square TW Pro 125mm - Finishing Plate 0-30 Degree Square

TW Pro 125mm - Finishing Plate 0-30 Degree Square

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-finishing-plate-0-30-degree-square-p661 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-finishing-plate-0-30-degree-square-p661 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Finishing Plate 30-45 Degree Square TW Pro 125mm - Finishing Plate 30-45 Degree Square

TW Pro 125mm - Finishing Plate 30-45 Degree Square

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-finishing-plate-30-45-degree-square-p662 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-finishing-plate-30-45-degree-square-p662 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Firestop Cover Plate (White) TW Pro 125mm - Firestop Cover Plate (White)

TW Pro 125mm - Firestop Cover Plate (White)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-firestop-cover-plate-white-p630 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-firestop-cover-plate-white-p630 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Firestop Cover Plate Black TW Pro 125mm - Firestop Cover Plate Black

TW Pro 125mm - Firestop Cover Plate Black

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-firestop-cover-plate-black-p631 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-firestop-cover-plate-black-p631 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Flat Adapter TW Pro 125mm - Flat Adapter

TW Pro 125mm - Flat Adapter

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flat-adapter-p568 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flat-adapter-p568 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Flat Increasing Adapter 125-150mm TW Pro 125mm - Flat Increasing Adapter 125-150mm

TW Pro 125mm - Flat Increasing Adapter 125-150mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flat-increasing-adapter-125-150mm-p572 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flat-increasing-adapter-125-150mm-p572 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Gas Cowl TW Pro 125mm - Gas Cowl

TW Pro 125mm - Gas Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-gas-cowl-p653 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-gas-cowl-p653 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Gasket TW Pro 125mm - Gasket

TW Pro 125mm - Gasket

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-gasket-p672 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-gasket-p672 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Guy Wire Bracket TW Pro 125mm - Guy Wire Bracket

TW Pro 125mm - Guy Wire Bracket

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-guy-wire-bracket-p624 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-guy-wire-bracket-p624 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Guy Wire Kit 30m TW Pro 125mm - Guy Wire Kit 30m

TW Pro 125mm - Guy Wire Kit 30m

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-guy-wire-kit-30m-p625 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-guy-wire-kit-30m-p625 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - H Cowl TW Pro 125mm - H Cowl

TW Pro 125mm - H Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-h-cowl-p657 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-h-cowl-p657 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Heavy Duty Roof Support TW Pro 125mm - Heavy Duty Roof Support

TW Pro 125mm - Heavy Duty Roof Support

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-heavy-duty-roof-support-p619 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-heavy-duty-roof-support-p619 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Insulation Cover Plate TW Pro 125mm - Insulation Cover Plate

TW Pro 125mm - Insulation Cover Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-insulation-cover-plate-p660 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-insulation-cover-plate-p660 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Joint Cover Band TW Pro 125mm - Joint Cover Band

TW Pro 125mm - Joint Cover Band

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joint-cover-band-p674 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joint-cover-band-p674 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Joist Support TW Pro 125mm - Joist Support

TW Pro 125mm - Joist Support

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joist-support-p622 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joist-support-p622 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Joist Support (Stainless Steel) TW Pro 125mm - Joist Support (Stainless Steel)

TW Pro 125mm - Joist Support (Stainless Steel)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joist-support-stainless-steel-p623 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-joist-support-stainless-steel-p623 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Large (750 x 750) Lead Slate 25-35 Degree TW Pro 125mm - Large (750 x 750) Lead Slate 25-35 Degree

TW Pro 125mm - Large (750 x 750) Lead Slate 25-35 Degree

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-large-750-x-750-lead-slate-25-35-degree-p641 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-large-750-x-750-lead-slate-25-35-degree-p641 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Large (750 x 750) Lead Slate 36-45 Degree TW Pro 125mm - Large (750 x 750) Lead Slate 36-45 Degree

TW Pro 125mm - Large (750 x 750) Lead Slate 36-45 Degree

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-large-750-x-750-lead-slate-36-45-degree-p640 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-large-750-x-750-lead-slate-36-45-degree-p640 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Lead Free Flashing 0-20 Degree Black Cone Black Base TW Pro 125mm - Lead Free Flashing 0-20 Degree Black Cone Black Base

TW Pro 125mm - Lead Free Flashing 0-20 Degree Black Cone Black Base

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-0-20-degree-black-cone-black-base-p635 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-0-20-degree-black-cone-black-base-p635 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Lead Free Flashing 0-20 Degree SS Cone Black Base TW Pro 125mm - Lead Free Flashing 0-20 Degree SS Cone Black Base

TW Pro 125mm - Lead Free Flashing 0-20 Degree SS Cone Black Base

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-0-20-degree-ss-cone-black-base-p634 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-0-20-degree-ss-cone-black-base-p634 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Lead Free Flashing 20-45 Degree Black Cone Black Base TW Pro 125mm - Lead Free Flashing 20-45 Degree Black Cone Black Base

TW Pro 125mm - Lead Free Flashing 20-45 Degree Black Cone Black Base

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-20-45-degree-black-cone-black-base-p637 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-20-45-degree-black-cone-black-base-p637 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Lead Free Flashing 20-45 Degree SS Cone Black Base TW Pro 125mm - Lead Free Flashing 20-45 Degree SS Cone Black Base

TW Pro 125mm - Lead Free Flashing 20-45 Degree SS Cone Black Base

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-20-45-degree-ss-cone-black-base-p636 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-free-flashing-20-45-degree-ss-cone-black-base-p636 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Lead Slate Pitch 25-35 Degree TW Pro 125mm - Lead Slate Pitch 25-35 Degree

TW Pro 125mm - Lead Slate Pitch 25-35 Degree

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-slate-pitch-25-35-degree-p638 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-slate-pitch-25-35-degree-p638 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Lead Slate Pitch 36-45 Degree TW Pro 125mm - Lead Slate Pitch 36-45 Degree

TW Pro 125mm - Lead Slate Pitch 36-45 Degree

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-slate-pitch-36-45-degree-p639 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-lead-slate-pitch-36-45-degree-p639 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Locking Band TW Pro 125mm - Locking Band

TW Pro 125mm - Locking Band

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-locking-band-p604 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-locking-band-p604 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Loft Mesh Kit TW Pro 125mm - Loft Mesh Kit

TW Pro 125mm - Loft Mesh Kit

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-loft-mesh-kit-p1770 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-loft-mesh-kit-p1770 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - MB MI AD Cowl TW Pro 125mm - MB MI AD Cowl

TW Pro 125mm - MB MI AD Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mb-mi-ad-cowl-p656 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mb-mi-ad-cowl-p656 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Mi Flash - No6. Metal Black EPDM TW Pro 125mm - Mi Flash - No6. Metal Black EPDM

TW Pro 125mm - Mi Flash - No6. Metal Black EPDM

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mi-flash-no6-metal-black-epdm-p646 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mi-flash-no6-metal-black-epdm-p646 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Mi Flash - No6. Metal Grey Silicone TW Pro 125mm - Mi Flash - No6. Metal Grey Silicone

TW Pro 125mm - Mi Flash - No6. Metal Grey Silicone

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mi-flash-no6-metal-grey-silicone-p647 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-mi-flash-no6-metal-grey-silicone-p647 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Premium Long Wall Bracket 100-210mm TW Pro 125mm - Premium Long Wall Bracket 100-210mm

TW Pro 125mm - Premium Long Wall Bracket 100-210mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-premium-long-wall-bracket-100-210mm-p608 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-premium-long-wall-bracket-100-210mm-p608 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Premium Wall Bracket 50-90mm TW Pro 125mm - Premium Wall Bracket 50-90mm

TW Pro 125mm - Premium Wall Bracket 50-90mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-premium-wall-bracket-50-90mm-p605 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-premium-wall-bracket-50-90mm-p605 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Push Fit Chest Mounting Plate TW Pro 125mm - Push Fit Chest Mounting Plate

TW Pro 125mm - Push Fit Chest Mounting Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-push-fit-chest-mounting-plate-p618 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-push-fit-chest-mounting-plate-p618 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Rain Cap TW Pro 125mm - Rain Cap

TW Pro 125mm - Rain Cap

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-p649 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-p649 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Rain Cap (Pallet of 18) TW Pro 125mm - Rain Cap (Pallet of 18)

TW Pro 125mm - Rain Cap (Pallet of 18)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-pallet-of-18-p650 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-pallet-of-18-p650 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Rain Cap with Mesh TW Pro 125mm - Rain Cap with Mesh

TW Pro 125mm - Rain Cap with Mesh

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-with-mesh-p658 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-with-mesh-p658 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Rain Cap with Mesh (Pallet of 18) TW Pro 125mm - Rain Cap with Mesh (Pallet of 18)

TW Pro 125mm - Rain Cap with Mesh (Pallet of 18)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-with-mesh-pallet-of-18-p659 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rain-cap-with-mesh-pallet-of-18-p659 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Retro Fit Base Support TW Pro 125mm - Retro Fit Base Support

TW Pro 125mm - Retro Fit Base Support

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-retro-fit-base-support-p613 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-retro-fit-base-support-p613 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Roof Brace Kit (Black) TW Pro 125mm - Roof Brace Kit (Black)

TW Pro 125mm - Roof Brace Kit (Black)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-brace-kit-black-p627 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-brace-kit-black-p627 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Roof Brace Kit (Stainless steel) TW Pro 125mm - Roof Brace Kit (Stainless steel)

TW Pro 125mm - Roof Brace Kit (Stainless steel)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-brace-kit-stainless-steel-p626 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-brace-kit-stainless-steel-p626 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Roof Support TW Pro 125mm - Roof Support

TW Pro 125mm - Roof Support

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-support-p620 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-support-p620 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Roof Support (Stainless steel) TW Pro 125mm - Roof Support (Stainless steel)

TW Pro 125mm - Roof Support (Stainless steel)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-support-stainless-steel-p621 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-roof-support-stainless-steel-p621 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Rotating Cowl TW Pro 125mm - Rotating Cowl

TW Pro 125mm - Rotating Cowl

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rotating-cowl-p655 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-rotating-cowl-p655 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Finishing Plate 45 Degree 1 Piece TW Pro 125mm - Round Finishing Plate 45 Degree 1 Piece

TW Pro 125mm - Round Finishing Plate 45 Degree 1 Piece

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-45-degree-1-piece-p664 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-45-degree-1-piece-p664 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Finishing Plate 90 Degree 1 Piece TW Pro 125mm - Round Finishing Plate 90 Degree 1 Piece

TW Pro 125mm - Round Finishing Plate 90 Degree 1 Piece

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-90-degree-1-piece-p663 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-90-degree-1-piece-p663 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Finishing Plate 90 Degree 2 Piece (150) TW Pro 125mm - Round Finishing Plate 90 Degree 2 Piece (150)

TW Pro 125mm - Round Finishing Plate 90 Degree 2 Piece (150)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-90-degree-2-piece-150-p668 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-finishing-plate-90-degree-2-piece-150-p668 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece

TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-45-degree-2-piece-p665 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-45-degree-2-piece-p665 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece (150) TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece (150)

TW Pro 125mm - Round Fixed Finishing Plate 45 Degree 2 Piece (150)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-45-degree-2-piece-150-p666 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-45-degree-2-piece-150-p666 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Round Fixed Finishing Plate 90 Degree 2 Piece TW Pro 125mm - Round Fixed Finishing Plate 90 Degree 2 Piece

TW Pro 125mm - Round Fixed Finishing Plate 90 Degree 2 Piece

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-90-degree-2-piece-p667 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-round-fixed-finishing-plate-90-degree-2-piece-p667 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Single Wall to Twin Wall adapter TW Pro 125mm - Single Wall to Twin Wall adapter

TW Pro 125mm - Single Wall to Twin Wall adapter

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-single-wall-to-twin-wall-adapter-p569 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-single-wall-to-twin-wall-adapter-p569 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Single Wall to Twin Wall Increaser 125-150mm TW Pro 125mm - Single Wall to Twin Wall Increaser 125-150mm

TW Pro 125mm - Single Wall to Twin Wall Increaser 125-150mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-single-wall-to-twin-wall-increaser-125-150mm-p570 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-single-wall-to-twin-wall-increaser-125-150mm-p570 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm

TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-high-temp-grey-silicone-125-225mm-p643 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-high-temp-grey-silicone-125-225mm-p643 Fri, 09 Oct 2026 02:05:12 +0100 TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm (Lead Base) TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm (Lead Base)

TW Pro 125mm - Size 15 High temp Grey Silicone 125-225mm (Lead Base)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-high-temp-grey-silicone-125-225mm-lead-base-p645 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-high-temp-grey-silicone-125-225mm-lead-base-p645 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm

TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-low-temp-black-epdm-125-225mm-p642 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-low-temp-black-epdm-125-225mm-p642 Fri, 02 Oct 2026 02:05:18 +0100 TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm (Lead Base) TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm (Lead Base)

TW Pro 125mm - Size 15 Low temp Black EPDM 125-225mm (Lead Base)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-low-temp-black-epdm-125-225mm-lead-base-p644 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-size-15-low-temp-black-epdm-125-225mm-lead-base-p644 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Solid Firestop Plate TW Pro 125mm - Solid Firestop Plate

TW Pro 125mm - Solid Firestop Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-solid-firestop-plate-p628 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-solid-firestop-plate-p628 Fri, 02 Oct 2026 02:05:18 +0100 TW Pro 125mm - Standard Fixing Kit for Metal Base Flashings TW Pro 125mm - Standard Fixing Kit for Metal Base Flashings

TW Pro 125mm - Standard Fixing Kit for Metal Base Flashings

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-standard-fixing-kit-for-metal-base-flashings-p648 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-standard-fixing-kit-for-metal-base-flashings-p648 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Storm Collar TW Pro 125mm - Storm Collar

TW Pro 125mm - Storm Collar

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-storm-collar-p633 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-storm-collar-p633 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Structural Locking Band TW Pro 125mm - Structural Locking Band

TW Pro 125mm - Structural Locking Band

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-structural-locking-band-p612 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-structural-locking-band-p612 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Tee Cap TW Pro 125mm - Tee Cap

TW Pro 125mm - Tee Cap

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-tee-cap-p602 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-tee-cap-p602 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Tee Cap with Drain TW Pro 125mm - Tee Cap with Drain

TW Pro 125mm - Tee Cap with Drain

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-tee-cap-with-drain-p603 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-tee-cap-with-drain-p603 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Twin Wall to Twin Wall Increaser 125-150mm TW Pro 125mm - Twin Wall to Twin Wall Increaser 125-150mm

TW Pro 125mm - Twin Wall to Twin Wall Increaser 125-150mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-twin-wall-to-twin-wall-increaser-125-150mm-p571 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-twin-wall-to-twin-wall-increaser-125-150mm-p571 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Ventilated Firestop Support Kit TW Pro 125mm - Ventilated Firestop Support Kit

TW Pro 125mm - Ventilated Firestop Support Kit

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-ventilated-firestop-support-kit-p632 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-ventilated-firestop-support-kit-p632 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Ventilled Firestop Plate TW Pro 125mm - Ventilled Firestop Plate

TW Pro 125mm - Ventilled Firestop Plate

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-ventilled-firestop-plate-p629 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-ventilled-firestop-plate-p629 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Sleeve (90 Degree) TW Pro 125mm - Wall Sleeve (90 Degree)

TW Pro 125mm - Wall Sleeve (90 Degree)

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-sleeve-90-degree-p670 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-sleeve-90-degree-p670 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Support 130-210mm TW Pro 125mm - Wall Support 130-210mm

TW Pro 125mm - Wall Support 130-210mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-130-210mm-p609 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-130-210mm-p609 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Support 210-420mm TW Pro 125mm - Wall Support 210-420mm

TW Pro 125mm - Wall Support 210-420mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-210-420mm-p610 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-210-420mm-p610 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Support 50-80mm TW Pro 125mm - Wall Support 50-80mm

TW Pro 125mm - Wall Support 50-80mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-50-80mm-p606 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-50-80mm-p606 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Support 80-130mm TW Pro 125mm - Wall Support 80-130mm

TW Pro 125mm - Wall Support 80-130mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-80-130mm-p607 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-80-130mm-p607 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm - Wall Support Corner 270-520mm TW Pro 125mm - Wall Support Corner 270-520mm

TW Pro 125mm - Wall Support Corner 270-520mm

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-corner-270-520mm-p611 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-wall-support-corner-270-520mm-p611 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm -Flex to Twin Wall Adapter TW Pro 125mm -Flex to Twin Wall Adapter

TW Pro 125mm -Flex to Twin Wall Adapter

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flex-to-twin-wall-adapter-p574 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-flex-to-twin-wall-adapter-p574 Wed, 30 Sep 2026 16:38:17 +0100 TW Pro 125mm -Twin Wall to Flex Adapter TW Pro 125mm -Twin Wall to Flex Adapter

TW Pro 125mm -Twin Wall to Flex Adapter

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-twin-wall-to-flex-adapter-p573 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-tw-pro-125mm-twin-wall-to-flex-adapter-p573 Tue, 06 Oct 2026 11:16:31 +0100 TW Pro MB - Offset Locking Band TW Pro MB - Offset Locking Band

TW Pro MB - Offset Locking Band

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-80mm-c260/mi-flues-tw-pro-mb-offset-locking-band-p2882 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-80mm-c260/mi-flues-tw-pro-mb-offset-locking-band-p2882 Wed, 30 Sep 2026 16:38:17 +0100 TWPro MB - Long Retro Fit Base Support Ø 125 TWPro MB - Long Retro Fit Base Support Ø 125

TWPro MB - Long Retro Fit Base Support Ø 125

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/mi-flues-twpro-mb-long-retro-fit-base-support-ø-125-p1421 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/mi-flues-twpro-mb-long-retro-fit-base-support-ø-125-p1421 Wed, 30 Sep 2026 16:38:17 +0100 TWPro MB - Testing Flat Adaptor to SW - 125 Ø TWPro MB - Testing Flat Adaptor to SW - 125 Ø

TWPro MB - Testing Flat Adaptor to SW - 125 Ø

 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-twpro-mb-testing-flat-adaptor-to-sw-125-ø-p2879 /chimney-products-c164/twin-wall-flue-systems-c184/tw-pro-c185/tw-pro-125mm-c186/mi-flues-twpro-mb-testing-flat-adaptor-to-sw-125-ø-p2879