Structural Locking Band Twin Flue (5 Inch) – TWPro
£32.99
In stock
In stock
To use 
, please spend more than £50
Description
Structural Locking Band Twin Flue (5 Inch) – TWPro, Black, HETAS & UKCA Approved
The Structural Locking Band Twin Flue (5 inch) TWPro is designed to replace the standard locking band when an unsupported flue length of up to 2.9 metres is required. For maximum safety and stability, use these bands on each joint above and below the final wall support in your twin wall chimney system.
Why Choose the Structural Locking Band?
Manufactured from 304 grade stainless steel (outer) and 316 grade stainless steel (inner), both 0.4mm thick, this fully welded band is robust, durable, and finished in black. HETAS approved and UKCA marked, it’s tested to 600°C and comes with a 25-year warranty. Perfect for solid fuel, gas, and oil appliances, the band is compatible exclusively with TWPro twin wall flue parts.
Key Features
Structural Support: For unsupported flue runs up to 2.9 metres
Enhanced Stability: Use at joints above and below final wall support
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: Structural Locking Band
Internal Diameter: 5 inch (125mm)
External Diameter: 7 inch (175mm)
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 locking bands and twin wall flue accessories, visit modernstoves.co.uk.
Need help or advice? Ring 0161 439 1400.
Additional information
| Weight | 0.5 kg |
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