Description
TWPro MB Retro Fit Base Support – 0–120mm Adjustable | Twin Wall Chimney Support, HETAS & CE Approved
Upgrade your flue installation with the TWPro MB Retro Fit Base Support – a robust, adjustable solution for twin wall chimney systems. This base support is adjustable from 0mm to 120mm from the wall, making it ideal for tight spaces and flexible installation. Use it in conjunction with 90° or 135° tees fitted directly above, or as a load-bearing intermediate support for longer flue runs. Capable of supporting up to 10 metres of chimney above the tee, it’s perfect for most single- or two-storey homes.
Why Choose the TWPro MB Retro Fit Base Support?
This support is engineered for strength and reliability, with a fully welded construction and high-density compressed rockwool insulation for optimal heat resistance. The outer skin is made from 304 grade stainless steel, while the inner skin is 316L grade stainless steel, both 0.4mm thick. HETAS approved and CE marked, this product is suitable for wood, oil, gas, and low sulphur coal appliances.
Key Features
Adjustable Support: 0–120mm from wall for flexible installation
Load-Bearing: Supports up to 10 metres of chimney above the tee
Retrofit Design: Simplifies upgrades and repairs for existing flue systems
Premium Construction: 304 stainless steel outer, 316L stainless steel inner, both 0.4mm thick
High-Density Insulation: Compressed rockwool for superior heat resistance
Certified & Approved: HETAS approved and CE marked
Wide Fuel Compatibility: Suitable for wood, oil, gas, and low sulphur coal appliances
Safe Clearance: 50mm distance to combustibles (TWPro), 60mm (KC)
Product Specifications
Item: TWPro MB Retro Fit Base Support
System: TWPro / KC
Adjustable Range: 0–120mm from wall
Maximum Load Support: 10 metres
Inner Material: 316L Stainless Steel, 0.40mm thick
Outer Material: 304 Stainless Steel, 0.40mm thick
Insulation: Compressed rockwool (200kg/m³ TWPro / 128kg/m³ KC)
Distance to Combustibles: 50mm (TWPro), 60mm (KC)
Approvals: HETAS, CE
Fuels: Wood, oil, gas, low sulphur coal
Additional Information
FREE Delivery: Available on orders over £100. Click here to check delivery information for your area.
For more chimney supports and flue accessories, visit modernstoves.co.uk.
Need expert advice? Contact us on 0161 439 1400.
