Wall Support 130mm-210mm - Ø 175
At a Glance
- Constructed from durable 304 & 316 stainless steel (0.4mm thick)
- Provides robust lateral support for chimney and flue systems
- Ideal for solid fuel, wood stoves, gas, and oil appliances
- HETAS approved and CE marked ensuring high safety standards
- Adjustable range from 130mm to 210mm for versatile installations
- Compressed rockwool insulation for excellent thermal resistance
- Fully welded design with a secure Locking Band system

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 Wall Support 130mm-210mm - Ø 175 is designed for lateral support in chimney and flue installations, particularly for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, and boilers. Constructed with an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick, this wall support ensures robust performance and longevity. The insulation is made from compressed rockwool, offering a density of 200kg/m3 TWPro or 128Kg/m3, providing excellent thermal resistance.
Fully welded for added durability, it maintains a safe distance of 50mm from combustibles (60mm on KC). HETAS approved and CE marked, this wall support meets the highest safety standards, making it a dependable choice for any installation. The TWPro Twin Wall Insulated Chimney parts are securely connected using a Locking Band, ensuring a firm and stable setup.
Remember to maintain the required distance from the flue's outside to any combustible materials such as wood or plasterboard.
SKU: 15-175-053
Technical Specifications | |
---|---|
Material (Inner/Outer) | 316L/304 Stainless Steel, 0.4mm thick |
Insulation | Compressed Rockwool, 200kg/m3 TWPro or 128kg/m3 |
Application | Chimney and flue lateral support |
Adjustment Range | 130mm to 210mm (80mm adjustment) |
Approvals | HETAS, CE |
Combustible Safety Distance | TWPro 50mm, KC 60mm |
Fixing Recommendation | Install at 3 metre intervals using recommended fixings |
Connection Method | Locking Band secure system |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. 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 Wall Support 130mm-210mm - Ø 175 is a reliable and versatile choice for your chimney and flue installation needs. With its robust construction and CE marking, it guarantees safety and durability. National Flues delivers nationwide and caters to both retail and trade customers, ensuring you get the best service every time.
This wall support is designed to provide lateral support for chimney and flue installations, maintaining stability and safety for various appliances.
National Flues is a trusted UK supplier of high-quality fireplaces and flues, serving both retail and trade customers nationwide with unbeatable prices and reliable delivery.
