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Wall Sleeve 45° Adjustable - Ø 100

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The Adjustable Wall Sleeve 45° (Ø 100mm) is a critical component designed to safeguard your chimney flue as it passes through external walls. This versatile sleeve is pre-cut at a 45° angle and can be manually adjusted to ensure a perfect fit. For enhanced safety and insulation, the gap between the flue and the sleeve can be filled with rockwool, making this an essential addition to your installation needs.

£24.99 incl VAT

  •   Description  
  •   Product Details  

The Wall Sleeve 45° Adjustable (Ø 100mm) is specifically engineered to ensure the safe passage of your chimney flue through external walls. Ideal for use with solid fuel and gas/oil appliances such as woodstoves, gas coal-effect fires, as well as oil and gas boilers, this robust sleeve is built to last. Constructed with an outer skin of 304-grade stainless steel and an inner skin of 316-grade stainless steel, each with a 0.4mm thickness, it offers exceptional durability. Additionally, the sleeve includes compressed rockwool insulation with a density of 200kg/m3 TWPro / 128Kg/m3 for top-notch thermal protection. Designed for convenience, the pre-cut 45° angle of the sleeve can be manually adjusted to fit your specific installation needs, and the gap between the flue and sleeve can be filled with rockwool for added security. The product also ensures a safe distance from combustible materials, meeting all HETAS and CE approval standards.

  • SKU: 15-100-100
  • Item: Wall Sleeve 45u00b0 Adjustable - u00d8 100
  • Designation:: EN1856-1 T600 N1 W V2 L50040 TWPro G50/ KC G60
  • System:: TWPro / KC
  • Inner Material:: 316L Stainless Steel - 0.40mm thick
  • Outer Material:: 304 Stainless Steel - 0.40mm thick
  • Fuels:: Wood, Oil, Gas, Low sulpher coal
  • Approvals:: HETAS / CE
  • Distance to Combustibles:: TWPro 50mm / KC 60mm

What is it for?

The Adjustable Wall Sleeve 45° (Ø 100mm) is designed to protect chimney flues as they pass through external walls, ensuring safe and efficient installations.

Brand Summary

National Flues is a leading UK supplier of fireplaces and flues, serving both retail and trade customers nationwide. Known for our competitive prices and reliable delivery, we take pride in our secure online payments and excellent customer service.

National Flues Verdict

At National Flues, we believe the Wall Sleeve 45° Adjustable (Ø 100mm) is an essential protective component for any chimney installation. Rarely beaten on price and available for nationwide delivery, this product serves both retail and trade customers reliably.

Our Rating
9.5/10

FAQs

This sleeve is suitable for use with solid fuel and gas/oil appliances, including woodstoves, gas coal-effect fires, oil boilers, and gas boilers.

The sleeve features an outer skin made of 304-grade stainless steel and an inner skin made of 316-grade stainless steel, both 0.4mm thick. It is also insulated with compressed rockwool.

The 45° angle sleeve can be manually extended within the wall, making it highly adaptable to various installation requirements.

Yes, the TWPro Wall Sleeve 45° Adjustable is HETAS approved and CE marked, ensuring it meets the highest safety standards.

The safe distance to combustibles is 50mm for TWPro and 60mm for KC, as specified in the product's guidelines.

TWPro Twin Wall Insulated Chimney parts are secured together using a Locking Band, ensuring a stable and secure installation.

Yes, the gap can be filled with rockwool for additional insulation and safety.