Joist Support - Ø 125
At a Glance
- High-quality stainless steel construction (304 outer, 316 inner)
- High-density rockwool insulation for thermal protection
- Certified HETAS and CE for strict safety compliance
- Precisely engineered for chimneys passing through floor joists
- Even weight distribution for enhanced structural stability
- Straightforward installation with the provided Locking Band
- Versatile use for multi-floor applications and various fuel types
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
Our Joist Support - Ø 125mm is specifically designed for solid fuel and gas/oil appliances like woodstoves, gas coal effect fires, and boilers. Crafted with precision, the outer skin is made from 304 grade stainless steel, while the inner skin uses 316 grade stainless steel, both with a thickness of 0.4mm. The insulation is composed of high-density compressed rockwool, offering densities of 200kg/m3 for TWPro and 128kg/m3.
This joist support is fully welded for enhanced durability and safety. The minimal distance to combustibles is 50mm for TWPro and 60mm for KC. Moreover, the product is approved by HETAS and CE marked, ensuring compliance with stringent safety standards.
Installation is straightforward with the provided Locking Band, ensuring you maintain the required distance from combustibles such as wood and plasterboard.
SKU: 15-125-068
| Technical Specifications | |
|---|---|
| Material Outer | 304 Stainless Steel - 0.40mm thick |
| Material Inner | 316 Stainless Steel - 0.40mm thick |
| Insulation Density | 200kg/m3 (TWPro) / 128kg/m3 (KC) |
| Minimum Distance To Combustibles | 50mm (TWPro), 60mm (KC) |
| Load Support Maximum Distance | 3 metres |
| Applicable Fuels | Wood, Oil, Gas, Low sulphur Coal |
| Approvals | HETAS / CE |
| System Compatibility | TWPro / KC |
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 Joist Support - Ø 125mm is a top-tier choice for supporting chimneys through floor joists. It's built for solid fuel, gas, and oil appliances with high-quality stainless steel construction. We provide reliable delivery nationwide and cater to both retail and trade customers.
The Joist Support - Ø 125mm is used to support chimneys as they pass through floor joists, providing a secure and stable installation for various heating appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, known for competitive pricing and reliable delivery. Catering to both retail and trade customers, we offer a secure online payment system for utmost convenience.
