Flue Pipe Through Conservatory Roof

Twin wall flue flashings are displayed within the relevant twin wall flue category pages.

Flue pipe through conservatory roof.

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. This is because they have an insulated layer that stops the outside of the pipe from becoming dangerously hot. Ideally would have tucked the roof under the drip edge but the vent is too close. So will probably have to extend it forward and then take it up through the roof.

We offer a range of flexible roof flashings for the installation of a wide range of pipe sizes through a variety of roof types including flat tiles. You can leave solid pack chimneys exposed and braced. Typical single storey flue system roof penetration flat ceiling with open roof cavity space and pitched roof. This is a graphical display of a typical freestanding 150mm diameter flue system.

If your furnace has an afue rating below 90 percent it will most likely have a flue pipe that goes up through your roof. It means any pipe penetrating a roof must be three feet above the roof line on the up slope side of the penetration. 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. Care should be taken to follow manufacturers installation and safety clearance instructions.

That s because the combustion byproducts are in a gaseous form so the gases can float up through the flue pipe and out of your roof. The good news is that it is safe to pass a flue pipe through a conservatory roof as long as you follow these steps use a twin wall flue. Sometimes called an insulated flue a twin wall flue is a flue pipe surrounded by a layer of insulation surrounded by another pipe. If there is a steep roof or nearby obstruction the chimney will need more length above the roof to meet code.

It will not got as hot as a single wall flue and is therefore safe for use with the polycarbonate roof.