DTW 1000mm Cuttable Length with Fusion Locking Band 6 Inch SS

Dura Twin Wall (DTW) - Customizable Twin Wall Flue System

Our cuttable length comes in a 1m (1000 mm) straight section, allowing you to adjust the twin wall flue to your desired length with ease.

Dura Twin Wall (DTW) is expertly designed by Flue & Ducting Ltd with the installer in mind, offering same day and next day delivery across the UK. Available in 5", 6", 7", and 8" sizes, we stock both silver and our unique black finish praised by customers as the best powder coated finish on the market.

Our system is designed for simplicity, featuring extra-strong adjustable wall brackets, extended and adjustable 135° T-pieces, and a variety of starter pipes eliminating the need for adapters. This aesthetically pleasing system has earned glowing reviews for its functionality and visual appeal (see our testimonials).

DTW is highly advanced technically, boasting outstanding test results. This system is not only easy to install and visually striking, but it also offers superior performance with your appliance and is guaranteed to last at least 30 years. Every DTW part comes standard with a 30-year warranty for your peace of mind.

Key Features:
• 30mm mineral wool insulation for maximum heat retention;
• Core material 1.4521 (444) ferritic stainless steel;
• Outer material 1.4509 (441) stainless steel;
• Tested for highest temperatures: T600 nominal, T1000 maximum;
• 30-year warranty on all DTW parts;
• CE marked with G70 rating when enclosed, and G50 rating when not enclosed;
• Bespoke parts available on request for custom installations;
• Push-together installation method, popular with installers for its ease;
• Quick clip locking bands for secure, efficient assembly.