Sometimes called an insulated flue a twin wall flue is a flue pipe surrounded by a layer of insulation surrounded by another pipe.
Flue through conservatory roof.
Generally a pane in the roof of the conservatory is cut for the flue to pass through.
Position of log burner building regulations state that if a flue is installed close to your house s outside wall it will then need to extend above gutter height.
Once you have chosen the wood or pellet stove for your conservatory there is the chimney to be considered.
It will not got as hot as a single wall flue and is therefore safe for.
Ideally it is best to situate your stove at least 2 3 metres from your house s outside wall.
With a polycarbonate roof you can usually not fix down into it so the answer is generally a rubber flashing with silicone sealed onto the roof panel.
Finally the flue needs to be weathered so as to prevent water ingress into the conservatory.
See chimney regulations as this can be anywhere between 0 6m and 2m even higher sometimes.
The chimney will travel up the wall out through the conservatory roof and past any soffit or guttering to get to clean air.
Placing the stove in other parts over conservatory can prove challenging for two reasons.
These are fitted by pushing the twin wall flue through the rubber seal which you cut to match the exterior size of your twin wall flue and then securing the base plate to conservatory roof with nuts and bolts and or a no more nails type adhesive which is then finished off with a weather resistant silicone sealant to ensure a watertight seal.
Insulated flues for conservatories can easily and safely be put through a polycarbonate or glass roof and we have special flashings that keep it all watertight.
When using a twin wall flue pipe it is perfectly safe for your flue to be built through your conservatory roof in fact twin wall pipe is designed specifically for this purpose.