Wall Support 130mm-210mm - Ø 125
At a Glance
- Adjustable distance range (130mm to 210mm)
- Suitable for solid fuel, gas, and oil appliances
- Constructed from premium 304 and 316 stainless steel
- HETAS approved & CE marked for safety
- Easy installation with recommended fixings

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: sales@nationalflues.com
- Info
- Specs
- Install
- FAQs
The Wall Support 130mm-210mm - Ø 125 is a versatile and reliable support solution for your chimney flue systems. Ideal for solid fuel and gas/oil appliances such as woodstoves, gas coal effect fires, and boilers, this wall support ensures optimal stability. Constructed with superior materials, the outer skin boasts 304-grade stainless steel at 0.4mm thick, while the inner skin consists of 316-grade stainless steel at the same thickness.
The insulation, made from compressed rockwool, has a density of 200kg/m³ TWPro and 128kg/m³. For your safety, maintain a distance of 50mm TWPro and 60mm KC from combustibles. With HETAS approval and CE marking, this product meets the highest standards, including TWPro EN1856-1 T600 N1 W V2 L50040 G50 and KC EN1856-1 T200 W V2 L50040 O20.
For secure installation, TWPro Twin Wall Insulated Chimney parts are fastened using a Locking Band, and the required distance from flammable materials must be adhered to.
SKU: 15-125-053
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, April 7th. 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
At National Flues, we highly recommend the Wall Support 130mm-210mm - Ø 125 for your chimney flue systems. With our reliable nationwide delivery and competitive prices, both retail and trade customers can trust us for premium products.
This wall support provides sturdy lateral support for chimney flue systems, suitable for solid fuel and gas/oil appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, renowned for competitive pricing, reliable delivery, and exceptional service to both retail and trade customers.
