Wall Sleeve - Ø 80
At a Glance
- Dual-layer stainless steel construction (304 outer and 316L inner; both 0.40mm thick)
- Compressed rock wool insulation (density: 200kg/m3 for TWPro, 128kg/m3 for KC) for optimal thermal performance
- Suitable for wood, oil, gas, and low sulphur coal appliances
- HETAS approved and CE marked for safety and compliance
- Maintains safe distances from combustibles (TWPro: 50mm, KC: 60mm)
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 80 is an essential accessory for protecting your chimney system as it passes through wall passages. This robust sleeve is suitable for solid fuel, gas, and oil appliances, including wood stoves, gas coal effect fires, and oil and gas boilers. Constructed with an outer and inner skin of high-grade stainless steel (304 and 316 respectively, both 0.4mm thick), it offers exceptional durability and resistance to corrosion.
The insulation layer, made from compressed rock wool, boasts a density of 200kg/m3 for TWPro and 128Kg/m3, ensuring excellent thermal performance. Fully welded for maximum strength, the Wall Sleeve maintains a safe distance from combustibles at 50mm for TWPro and 60mm for KC systems. Approved by HETAS and CE marked, the TWPro has multiple professional designations ensuring compliance with rigorous standards.
Installation is straightforward with TWPro Twin Wall Insulated Chimney parts, secured using a Locking Band, and mandates maintaining a safe distance from any combustible materials.
SKU: 15-80-098
| Technical Specifications | |
|---|---|
| Flue Diameter | 80mm |
| Inner Material | 316L Stainless Steel (0.40mm) |
| Outer Material | 304 Stainless Steel (0.40mm) |
| Insulation | Compressed Rock Wool (TWPro: 200kg/m3, KC: 128kg/m3) |
| System Compatibility | TWPro / KC |
| Approvals | HETAS, CE |
| Combustible Clearance | TWPro: 50mm, KC: 60mm |
| Fuel Types | Wood, Oil, Gas, Low sulphur coal |
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 Sleeve - Ø 80 is a top-notch addition to our chimney accessories range, designed to offer superior protection for your chimney wall passages. Whether you're a retail customer or a trade professional, our nationwide delivery ensures you receive this high-quality product promptly and reliably.
The Wall Sleeve - Ø 80 is designed to protect chimney wall passages during the installation of solid fuel, gas, and oil appliance flue systems.
National Flues is a premier supplier of high-quality fireplaces and flues, committed to delivering exceptional products nationwide, serving both retail and trade customers with reliability and competitive pricing.
