Adjustable Base Support Twin Flue (6 Inch, 50–80mm) – TWPro
£149.99
In stock
In stock
Description
Adjustable Base Support Twin Flue (6 Inch, 50–80mm) – TWPro, Black, HETAS & UKCA Approved
The Adjustable Base Support Twin Flue (6 inch) TWPro is designed to provide secure vertical support for your chimney, whether installed internally or externally. With a small levelling adjustment range of 50mm to 80mm from the wall surface, this base support is ideal for precise installations and stable anchoring of your twin wall flue system.
Why Choose the Adjustable Base Support Twin Flue?
Manufactured from 304 grade stainless steel (outer) and 316 grade stainless steel (inner), both 0.4mm thick, this fully welded support is finished in black for a modern appearance. 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
Precise Adjustment: 50–80mm from wall for accurate installation
Vertical Stability: Provides secure support internally or externally
Durable Construction: 304/316 stainless steel, fully welded, black 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: Adjustable Base Support
Adjustment Range: 50–80mm from wall
Internal Diameter: 6 inch (150mm)
External Diameter: 8 inch (200mm)
Material: 304 Stainless Steel (outer), 316 Stainless Steel (inner), 0.4mm thick
Finish: Black
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 base supports and twin wall flue accessories, visit modernstoves.co.uk.
Need help or advice? Ring 0161 439 1400.





