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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
still rated at 5kW nominal (official output)
insulation continuity throughout the system
Inner Diameter 100mm
- Ventilation and smoke extraction
Elbow 30 Deg 5" Twinwall 4" Twinwall still rated at 5kW nominalInner Diameter 130mm, external diameter 190mm. Our superior stainless steel insulated twinwall flue system for use with solid fuel appliances. Dinak has the strongest interlocking joint system on the market today, making it popular with top installers who need to rely on a quality system every time. Select your required parts and add to your cart, or alternatively Use our FREE TWINWALL QUOTATION SERVICE! and we will select all of the required parts to
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