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Long Roof Support - Ø 200 (15-200-066)

At National Flues, our Long Roof Support - Ø 200 is a premium chimney accessory designed for reliable and safe vertical flue installations. Crafted meticulously with high-quality 304 and 316 stainless steel layers and superior compressed rockwool insulation, this roof support delivers robust performance for wood stoves, gas appliances, and boiler systems. Trusted by professionals, National Flues ensures that every product meets strict HETAS and CE safety standards, making it an ideal choice when looking for quality chimney components, accessories, and installation aids.
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£33.49
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At a Glance

  • HETAS approved & CE marked for safety assurance
  • Constructed with dual stainless steel (304 outer, 316 inner) for durability
  • 0.40mm steel wall thickness for robust, secure structure
  • Compressed rockwool insulation (200kg/m³ for TWPro; 128kg/m³ for KC) enhancing heat efficiency
  • Engineered for use with solid fuel, gas, and oil appliances
  • Rotatable support design with two fixing screws for secure attachment
  • Compliant with TWPro and KC distance requirements to combustibles (50mm and 60mm respectively)

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]

The Long Roof Support - Ø 200 from National Flues is expertly designed for use with solid fuel, gas, and oil appliances, including wood stoves, gas coal-effect fires, and boilers. Crafted from high-quality materials, the outer skin of this support is made from 304 grade stainless steel, and the inner skin is constructed from 316 grade stainless steel, both 0.4mm thick. The insulation is made of compressed rockwool with a density of 200kg/m3 for TWPro and 128Kg/m3.

All components are fully welded for maximum durability and reliability. The required distance to combustible materials is 50mm for TWPro and 60mm for KC. This product holds the TWPro EN1856-1 T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20 approvals, along with KC certifications.

Installation is straightforward with the TWPro Twin Wall Insulated Chimney parts secured together by a Locking Band. Always ensure the proper distance from any combustible materials during installation.

SKU: 15-200-066

Technical Specifications
SKU15-200-066
Dimensionsu00d8 200
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for KC)
ApprovalsTWPro EN1856-1 T600 N1 W V2 L50040 G50, T200 W V2 L50040 O20; KC EN1856-1 T600 N1 W V2 L50040 G60, T200 W V2 L50040 O20
FuelsWood, Oil, Gas, Low sulphur coal
Minimum Distance To CombustiblesTWPro: 50mm, KC: 60mm
CertificationsHETAS, CE
Begin by positioning the Long Roof Support - Ø 200 within your roof space. Rotate the support on its two fixing screws to align with the roof rafters. Secure it firmly using the TWPro Twin Wall Insulated Chimney parts and emphasize the use of a Locking Band to maintain connection integrity. Always ensure the minimum distances to combustibles are observed, with 50mm clearance for TWPro installations and 60mm for KC setups. Consult the loading data guides for any specific installation requirements and adhere strictly to manufacturer safety instructions.

The Long Roof Support - Ø 200 is suitable for use with solid fuel, gas, and oil appliances, including wood stoves, gas coal-effect fires, and boilers.

The support is constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, with compressed rockwool insulation.

Yes, the Long Roof Support - Ø 200 is HETAS approved and CE marked.

The required distance to combustible materials is 50mm for TWPro and 60mm for KC installations.

The parts are secured together using a Locking Band.

The support holds TWPro EN1856-1 T600 N1 W V2 L50040 G50 and T200 W V2 L50040 O20 approvals, along with KC EN1856-1 T600 N1 W V2 L50040 G60 and T200 W V2 L50040 O20 certifications.

Installation involves rotating the support on two screws and attaching it to the rafters in the roof space. Make sure to follow the required distance guidelines from any combustible materials.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Wednesday, April 30th. 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 on a retail basis. Give us a call if you find it cheaper and want to buy from us.

Read our review in our Long Roof Support - Ø 200 buyers guide

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Upgrade your system with the Long Roof Support - Ø 200 and ensure a robust, safe flue installation today.

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