TWPro - Wall Support 130-210mm - 125 Ø
At a Glance
- Dual stainless steel construction: 304 outer and 316 inner, each 0.4mm thick
- Suitable for solid fuel and gas/oil appliances including woodstoves, oil and gas boilers, and coal-effect fires
- High-density compressed rockwool insulation (230kg/m3) for enhanced thermal efficiency
- Adjustable wall distance between 130mm and 210mm for flexible installation
- HETAS approved and CE marked ensuring compliance with strict industry standards
- Includes a securing locking band for reliable installation every 3 metres

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 Wall Support 130-210mm with a 125mm diameter is meticulously designed for use with solid fuel and gas/oil appliances, such as woodstoves, gas coal effect fires, and oil and gas boilers. Its robust construction comprises an outer skin made from 304-grade stainless steel and an inner skin crafted from 316-grade stainless steel, both measuring 0.4mm in thickness. The insulation features compressed rockwool with a density of 230kg/m3, encapsulated within twist-lock couplers and enclosed with seamless laser welding for added durability.
HETAS approved and CE marked, the TWPro Wall Support adheres to strict safety and quality standards. Ensure a safe distance of 50mm from any combustibles during installation, and effortlessly secure the Twin Wall Insulated Chimney parts using a Locking Band. Set your distance from the wall surface between 130mm to 210mm, offering you an 80mm adjustment range to meet your specific needs.
SKU: 22-125-056
Technical Specifications | |
---|---|
Dimensions | Adjustable wall distance: 130mm to 210mm, Chimney diameter: 125mm |
Materials | Outer material: 304 Stainless Steel; Inner material: 316 Stainless Steel, both 0.4mm thick |
Insulation | Compressed rockwool with a density of 230kg/m3 |
Approvals | HETAS approved, CE marked |
Warranty | 15 Years |
Installation Clearance | Maintain at least 50mm distance from combustibles |
Fixing Recommendation | Wall supports should be installed every 3 meters |
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.
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National Flues Ltd Verdict
The TWPro Wall Support 130-210mm at 125mm diameter is a standout product in our range, providing exceptional durability and reliability for both solid fuel and gas/oil appliances. Whether you're a retail or trade customer, you can count on National Flues for unbeatable prices and reliable nationwide delivery.
The TWPro Wall Support 130-210mm is designed to provide lateral support for chimney flues, ensuring stability and safety for various solid fuel and gas/oil appliances.
National Flues is a premier supplier of fireplaces and flues across the UK, catering to both retail and trade customers with competitive pricing and reliable delivery services.
