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Wall Support 210mm-420mm - Ø 100 (15-100-055)

Discover National Flues' Wall Support 210mm-420mm - Ø 100, engineered to offer robust and reliable lateral support for your chimney flue system. Ideal for solid fuel, gas, and oil appliances, this high-quality support crafted from premium 304 and 316 stainless steel ensures longevity and safety. Perfectly designed for chimney installations, it meets HETAS and CE standards, making it a must-have accessory for anyone seeking to build a secure and efficient chimney system.
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£60.99
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At a Glance

  • Robust 304 & 316 stainless steel construction (0.40mm thick)
  • Compressed rockwool insulation for high-density thermal protection
  • Versatile compatibility with solid fuel, gas, and oil appliances
  • Adjustable installation range from 80mm to 420mm from the wall
  • HETAS approved and CE marked for industry compliance
  • Easy to install with a secure locking band

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:

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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).

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Wall Support 210mm-420mm - Ø 100 from TWPro is expertly designed to provide lateral support for your chimney flue system. It's versatile for use with solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and boilers. Constructed with durability in mind, the outer and inner skins are made from high-grade stainless steel (304 grade for the outer skin and 316 grade for the inner skin), each 0.4mm thick.

The insulation is compressed rockwool, ensuring high-density protection. The product has received HETAS approval and is CE marked, ensuring compliance with industry standards. Each part of the support is fully welded, and it keeps a safe distance from combustible materials.

Installation is straightforward with the use of a locking band to secure parts together. This wall support offers an adjustable distance ranging from 80mm to 420mm from the wall surface, providing flexibility in installation.

SKU: 15-100-055

Technical Specifications
SKU15-100-055
ModelWall Support 210mm-420mm - u00d8 100
Outer Material304 Stainless Steel (0.40mm thick)
Inner Material316 Stainless Steel (0.40mm thick)
InsulationCompressed Rockwool
ApprovalHETAS / CE
Distance To CombustiblesTWPro 50mm / KC 60mm
InstallationManual cut to size with locking band
Adjustable Range80mm to 420mm from wall
- Always measure the installation area thoroughly to ensure accurate sizing - Begin by assembling the chimney flue system according to manufacturer guidelines - Use the locking band to secure the wall support components firmly - Manually cut the support to attain the desired length, ensuring a precise fit - Install supports at intervals of every 3 metres for optimal lateral stability - Maintain the recommended safety distance from combustible materials (50mm for TWPro, 60mm for KC)

The Wall Support 210mm-420mm - Ø 100 is suitable for solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers.

The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both 0.4mm thick. The insulation is compressed rockwool.

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

Yes, the TWPro wall supports are HETAS approved and CE marked, ensuring they meet industry standards.

Wall supports should be installed at intervals of every 3 metres to ensure effective lateral stability.

The TWPro Twin Wall Insulated Chimney parts should be secured together using a locking band, and the wall support should be manually cut to the desired length.

This wall support allows for an adjustment range from 80mm to 420mm from the wall surface, providing up to 340mm of adjustment.
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 Wall Support 210mm-420mm - Ø 100 buyers guide

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