Duraflue DTW liner flex to twin wall adaptor (for sitting atop a short chimney stack)
When a chimney has been chopped off replace the chopped off section with twin wall. This is the lowest part. DIY article available for this project on product page.
When a chimney has been chopped off replace the chopped off section with twin wall. This is the lowest part. DIY article available for this project see "Somebody chopped off your stack?" onnthis page.
This is a twin wall clip-together chimney part used to build a new chimney. Twin wall clip-together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required.
When we say 5” or 6” we speak of internal diameter: outer diameter is 7.5” and 8.5” (192mm and 217mm).
Detailed technical info see footer of website.
Leadtime: 3 days
Name delivery day at checkout. FREE delivery most of mainland UK if spend over £500 - see footer.
Somebody chopped off your stack?
This is the part you need if somebody has chipped off your chimney stack (usually in the loft). Add this part to the stack and line the chimney below with chimney liner. Then build upwards in twin wall pipe. Click "more info" for the article on how to do this.
You may also need
904 316 Chimney flue liner Silvacore 5" 6" German Engineered
Duraflue DTW Narrow locking band clamp (one required for each joint): 5", 6", Silver, Black.
Duraflue DTW Straight length 5": Silver, Black.
Duraflue DTW Weathering cowl (aka Windy Miller): 5", 6", Silver, Black.
Fireproof webbing 2m for sealing where pipe enters stove or where adaptor enters pipe
Vitreous pipe: 5" heavy-grade vitreous flue pipe: various lengths available
Vitreous pipe: 6" heavy-grade vitreous flue pipe: various lengths available
Deluxe stub-nose adaptor (+ bolts) vitreous to chimney liner
Duraflue DTW Roof rafter support: 5", 6", Silver.