Boiler Flue Through Conservatory Roof

The boiler or its flue as close to the conservatory as you re proposing to put the conservatory to the boiler flue then you or your conservatory builder would be in contravention of section 8.

Boiler flue through conservatory roof.

However the boiler flue manufacturer s instructions are final so if there s nothing specific in the vertical flue kit installation manual then call the manufacturer for advice. Under the boiler flue position regulations the flue has to be positioned a certain distance from any parts of the home that can be opened up such as windows and doors. Think of it this way. The flue won t get hot since even the inside compartment is only designed to take warm and wet gas and is itself made of plastic so there should be no problem with going through the polycarb roof.

If everyone who installed a vertical boiler flue through a roof had to fix leaks right left and centre then no one would install them at all. If the flue terminal is more than 2 3m away from the taller main house then the flue does not need to rise above the main roof. No boiler builder will allow to put a elbow out and then a vertical channel through the roof of the conservatory as the terminal would be too close to the wall of the house. How far this is will depend on the size of your boiler but is typically between 30 60cm above below or to the side of an opening.

Especially if it s not sealed properly. However to comply with the approved document j of the building regulations the flue still needs to rise a total height of at least 4 5m unless the appliance manufacturer specifies less.