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Premium DW-ECO Insulated Flue Base Support Bracket
£105.66
Premium Twin Wall Flue DW-ECO 316 System
Bring the warmth and ambiance of a real fire into any room, even if your property lacks a traditional brick chimney. Available directly from onlinestoves.co.uk, Premium Twin Wall Flue system DW-ECO 316 is meticulously engineered in Germany and Spain. This high-performance insulated chimney system represents the pinnacle of reliability, safety, and European manufacturing quality. Whether you are routing your flue internally through ceilings or externally up the outside wall of your building, this system provides a highly efficient, seamless exhaust solution.
Superior Insulation for Maximum Efficiency
The secret to a high-performing stove is maintaining high internal flue temperatures to create a powerful, consistent draw. The Premium twin-wall system excels in this area, densely packed with 25mm of rigid, high-density mineral wool insulation (an impressive 120kg/m³). This exceptional thermal barrier ensures that the intense heat stays exactly where it belongs—inside the system. By keeping exhaust gases hot, the DW-ECO 316 significantly improves the draft of your appliance, minimizing the risk of tar and creosote build-up while ensuring your stove burns much cleaner and more efficiently.
Uncompromising Build Quality & Durability
Crafted to withstand extreme temperatures and punishing British weather, the construction of this flue system is second to none. It utilizes a robust, dual-layer stainless steel design. The inner liner is forged from highly corrosion-resistant 316-grade stainless steel (0.4mm–0.6mm thick) to protect against flue gases. The exterior skin is crafted from tough, rust-proof 304-grade stainless steel (0.4mm–0.6mm thick). This combination guarantees a long-lasting, weatherproof installation that looks sleek and performs flawlessly year after year.
World-Class Engineering: Precision-manufactured German and Spanish DW-ECO 316 system designed for ultimate structural integrity.
Superior Strength: Certified to self-support up to 3 metres.
Everything you need: Locking band included with every required item.
Universal Compatibility: Highly versatile and suitable for burning all types of fuel, making it perfect for wood-burners, multi-fuel stoves, and more.
Exceptional Insulation: 25mm thick, 120kg/m³ high-density rigid mineral wool maximizes heat retention and appliance draw.
Effortless "Push-Fit" Installation: Designed with installers in mind, each component simply pushes into the next. Every length, bend, and adaptor includes a premium locking band for a totally secure, rigid joint.
Condensing Ready: Optional O-rings are readily available to adapt the system for condensing boiler purposes.
The Professional’s Choice
Do not compromise on the most critical component of your stove installation. Trust onlinestoves.co.uk to supply the very best. Build your custom Premium DW-ECO 316 Premium Twin Wall Flue system today, and enjoy the lasting peace of mind that comes with premium European engineering.
QUANTITY
Specifications
Comes with a 25 Year guarantee.
Product Designations:
EN 1856-1 T450 N1 D V3-L50040 G60 HETAS listed for use with all pellet, wood, and multi fuel domestic appliances (stoves and fireplaces). Maximum constant working temperature 450° C and short firing up to 550° C with thermal shock testing up to 1000° C.
EN 1856-1 T600 N1 D V3-L50040 G70 Designed for use with all gas, oil, pellet, wood, coal domestic, commercial or industrial appliances. Maximum constant working temperature 600° C and short firing up to 700° C with thermal shock testing up to 1000° C.
EN 1856-1 T400 N1 W V2-L50040 O30 Designed for use with all gas, oil, domestic, commercial or industrial appliances with natural draught in wet conditions with a maximum constant working temperature 400° C and short firing up to 450° C.
EN 1856-1 T200 P1 W V2-L50040 O00 Able to operate with the new generation of condensing gas, oil and solid fuel appliances by adding a joint seal in the inner liner of each component. Designed for a continuous operating temperature up to 200° C, short firing up to 250° C and positive pressure up to 200 pa at the appliance outlet.
Insulation: Rigid mineral wool insulation, of 25mm thickness (120kg/m3)
Construction: Inner Liner: 316-grade stainless steel (0.4mm to 0.6mm thickness) designed to resist high temperatures and corrosive flue gases.
Outer Casing: 304-grade stainless steel (0.4mm to 0.6mm thickness) for durable, weather-resistant exterior protection.
RAL 9011MB
Estimated Delivery
48 Hours





























