TWPro - Roof Support - 127mm Ø
At a Glance
- Designed specifically for 127mm Ø chimney flues Constructed with dual-layer stainless steel (304 outer, 316L inner) Supports up to 6m suspended chimney length and 9m in total HETAS approved and CE marked for quality assurance Built with eight-barbed twist-lock system for secure installation Suitable for wood, oil, gas, and low sulphur coal appliances

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The TWPro Roof Support for 127mm Ø is designed for versatility and durability. Perfect for use with solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and oil/gas boilers, this roof support ensures your chimney system remains securely in place. Constructed with a 304-grade stainless steel outer skin and a 316-grade stainless steel inner skin, both being 0.4mm thick, it guarantees longevity and reliability.
The insulation is made from compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers, ensuring excellent thermal protection. The entire assembly is laser-welded, with a safe distance to combustibles maintained at 50mm. The Sflue system, included in this product, is HETAS approved and CE marked, complying with EN1856-1 T450 N1 D V2 L50040 G50 standards.
Installation is straightforward with the eight-barbed twist-lock system and locking band, ensuring a secure and reliable fit. With the capability to support chimney lengths up to 6 metres when suspended and up to 9 metres in total, this product is a reliable solution for your roofing needs.
SKU: 22-125-067
Technical Specifications | |
---|---|
SKU | 22-125-067 |
Design | Roof Support - 127mm Ø |
Inner Material | 316L Stainless Steel - 0.40mm thick |
Outer Material | 304 Stainless Steel - 0.40mm thick |
Insulation | Compressed Rockwool, Density 230kg/m³ |
Approval | HETAS / CE |
Standard | EN1856-1 T450 N1 D V2 L50040 G50 |
Distance To Combustibles | 50mm |
Max Suspended Chimney Length | 6 metres |
Max Chimney Length In Total | 9 metres |
Fixing Method | Eight-barbed twist-lock system with locking band |
Suitable Fuels | Wood, Oil, Gas, Low sulphur coal |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Thursday, April 3rd. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
The TWPro Roof Support - 127mm Ø is a top-tier choice for secure chimney installation. With a robust build and excellent design, it's perfect for both trade and retail customers. At National Flues, we pride ourselves on reliable nationwide delivery and unbeatable prices.
The TWPro Roof Support - 127mm Ø is designed to securely support chimneys on roof joists or trussed rafters, suitable for various fuel appliances.
National Flues is a leading supplier of high-quality fireplaces and flues in the UK, offering unbeatable prices and reliable nationwide delivery. Serving both retail and trade customers, we ensure secure online payments and dedicated customer service.
