Description
Roof Brace Kit Twin Wall Flue 5 Inch – TWPro, Stainless Steel, HETAS & UKCA Approved
The Roof Brace Kit Twin Flue (5 inch) TWPro is essential for stabilising your chimney when it extends more than 1.5 metres above the roof. With adjustable arms (1.05 to 1.9 metres), this kit provides robust support for 5″ twin wall chimney pipes (external diameter 7″/175mm), ensuring safe and secure installation in all weather conditions.
Why Choose the Roof Brace Kit Twin Flue?
Manufactured from 304 grade stainless steel (outer) and 316 grade stainless steel (inner), both 0.4mm thick, this fully welded kit is finished in a stainless steel mirror for a professional look. HETAS approved and UKCA marked, it’s tested to 600°C and comes with a 25-year warranty. Suitable for all solid fuel, gas, and oil appliances, and designed for use with TWPro twin wall flue systems.
Key Features
Stabilises Chimney: Required if flue extends 1.5+ metres above roof
Adjustable Arms: 1.05m to 1.9m for versatile installation
Durable Construction: 304/316 stainless steel, fully welded, mirror finish
Certified & Approved: HETAS approved, UKCA marked, EN1856-1 compliant
High Temperature Resistance: Safe up to 600°C
Warranty: 25 years (conditional), 2 years on paint
System: For use with TWPro Twin Wall Flue parts only
Product Specifications
Type: Roof Brace Kit
For Pipe Size: 5 inch (125mm) internal, 7 inch (175mm) external diameter
Arm Length: Adjustable 1.05m–1.9m
Material: 304 Stainless Steel (outer), 316 Stainless Steel (inner), 0.4mm thick
Finish: Stainless Steel Mirror
Approvals: HETAS, UKCA, EN1856-1
Warranty: 25 years (conditional), 2 years paint
Additional Information
FREE Delivery: Available on orders over £100. Click here to check delivery information for your area.
For more roof brace kits and twin wall flue accessories, visit modernstoves.co.uk.
Need help or advice? Ring 0161 439 1400.




