Wall Sleeve - Ø 150
At a Glance
- - High-grade stainless steel construction (304 outer, 316 inner), ensuring durability and corrosion resistance.
- - Compressed rockwool insulation optimised for TWPro (200kg/m³) and KC (128kg/m³) systems.
- - HETAS-approved and CE-marked for reliable safety compliance.
- - Designed with specific distances to combustibles: 50mm (TWPro) and 60mm (KC).
- - Suitable for multiple fuel types including wood, oil, gas, and low sulphur coal.
- - Easy installation with a secure Locking Band and option for taper-cutting at 45° angles.
- - Robust and efficient design ideal for both trade and retail customers.
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 Sleeve Ø 150mm is designed to safeguard your chimney flue system as it passes through external walls. Ideal for use with various solid fuel, gas, and oil appliances—including woodstoves, gas coal effect fires, and boilers—this wall sleeve adds a layer of protection and ensures compliance with safety standards. Constructed from high-quality materials, the outer skin features 304-grade stainless steel with a thickness of 0.4mm, while the inner skin is made of robust 316-grade stainless steel.
The insulation comprises compressed rockwool with densities of 200kg/m³ for TWPro and 128kg/m³. The entire assembly is fully welded for enhanced durability, with specific distance-to-combustibles requirements of 50mm and 60mm for TWPro and KC systems, respectively. HETAS-approved and CE-marked, this wall sleeve guarantees regulatory compliance.
Installation is straightforward; the sleeve will need to be taper-cut if passing through the wall at a 45-degree angle, and all parts are secured with a Locking Band. Keep a safe distance from any combustible materials to ensure optimal performance.
SKU: 15-150-098
| Technical Specifications | |
|---|---|
| SKU | 15-150-098 |
| Outer Material | 304 Stainless Steel, 0.40mm thick |
| Inner Material | 316L Stainless Steel, 0.40mm thick |
| Insulation | Compressed rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for KC) |
| Approval | HETAS / CE |
| Distance To Combustibles | TWPro: 50mm, KC: 60mm |
| Compatible Appliances | Woodstoves, gas coal effect fires, oil boilers, low sulphur coal appliances |
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 Wall Sleeve Ø 150mm is an essential accessory for any efficient and safe chimney flue system. Whether for trade or retail, National Flues provides reliable delivery across the UK, ensuring you're never left waiting.
The Wall Sleeve Ø 150mm is designed to protect the chimney in the wall passage when the flue system exits through an outside wall, ensuring safety and compliance.
National Flues is a leading UK supplier of fireplaces and flues, renowned for competitive pricing, reliable delivery, and exceptional service to both retail and trade customers nationwide.
