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Wall Sleeve 45° Adjustable - Ø 175

National Flues proudly presents the Wall Sleeve 45° Adjustable - Ø 175, a top-tier chimney flue accessory engineered for durability and safety. This superior wall sleeve not only meets HETAS and CE standards, but also offers versatile application across a range of heating systems including wood, oil... More...
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At a Glance

  • 304-grade stainless steel outer layer and 316-grade stainless steel inner layer (0.40mm thick)
  • 45° adjustable design for a secure and custom fit
  • Robust compressed rockwool insulation (200kg/m³ for TWPro; 128kg/m³ for others)
  • HETAS Approved and CE marked for safety and compliance
  • Locking Band installation ensures firm and reliable attachment
  • Versatile use with wood, oil, gas, and coal fuel systems
Now only £36.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.

 

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The Wall Sleeve 45° Adjustable - Ø 175 is specifically designed to protect your chimney flue system when passing through exterior walls. Ideal for solid fuel, gas coal effect fires, oil, and gas boilers, this wall sleeve ensures safety and durability. Constructed with a 304-grade stainless steel outer layer and a 316-grade stainless steel inner layer, both with a thickness of 0.4mm, it offers robust protection.

The insulation is made from compressed rockwool, providing a density of 200kg/m3 for TWPro and 128kg/m3 for other elements. Fully welded for maximum strength, this wall sleeve meets stringent standards and is HETAS Approved and CE marked. Installation is straightforward with a Locking Band and requires a safe clearance distance from any combustible materials.

SKU: 15-175-100

Technical Specifications
Outer Material304 Stainless Steel
Inner Material316 Stainless Steel
Material Thickness0.40mm
InsulationCompressed Rockwool (200kg/mu00b3 for TWPro, 128kg/mu00b3 for others)
Adjustability45u00b0 adjustable
ApprovalHETAS / CE
Clearance To Combustibles50mm (TWPro) / 60mm (KC)
Diameter175mm
Suitable ForSolid fuel, gas coal effect fires, oil and gas boilers
Preparation: Ensure the installation area meets the necessary clearance from combustible materials. Installation Steps: 1. Position the wall sleeve in the designated area where the chimney passes through the wall. 2. Adjust the 45° pre-cut angle to allow for a secure manual extension within the wall. 3. Secure the sleeve in place using the integrated Locking Band to ensure stability. 4. Fill any gaps between the flue and the sleeve with high-quality rockwool insulation. Warning: Always adhere to the prescribed clearance distances (50mm for TWPro; 60mm for KC) and consult a professional if you are uncertain about any aspects of the installation procedure.

It is suitable for use with solid fuel, woodstoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.

The outer skin is made of 304-grade stainless steel, and the inner skin is made of 316-grade stainless steel, both with a thickness of 0.4mm. It also features compressed rockwool insulation.

The Wall Sleeve should be secured using a Locking Band, ensuring the correct distance is maintained from any combustible materials.

Yes, it is CE marked and also HETAS Approved, meeting all necessary safety and quality standards.

The rockwool insulation has a density of 200kg/m3 for TWPro and 128kg/m3 for other elements.

The required distance to combustibles is 50mm for TWPro and 60mm for KC.

Yes, the Wall Sleeve is adjustable and can be manually extended to fit within the wall securely.
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.

Read our buyers guide for this Wall Sleeve 45° Adjustable - Ø 175

National Flues Ltd Verdict

The Wall Sleeve 45° Adjustable - Ø 175 is an essential component for any chimney flue system. Designed with high-quality materials and ultimate functionality, it stands out in the market. National Flues offers reliable delivery nationwide, serving both retail and trade customers efficiently.

The Wall Sleeve 45° Adjustable - Ø 175 is used to protect the chimney in the wall passage when the flue system passes through an exterior wall.

National Flues is a leading supplier of fireplaces and flues in the UK, known for their unbeatable prices and reliable nationwide delivery. They cater to both retail and trade customers, offering secure online payments and trade accounts.

 

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Order now to fortify your flue system and ensure lasting protection, or call 01670 206 999 for immediate assistance.

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