Wood Burner Flue Through Flat Roof

The flue must rise high enough to create a 2 3m horizontal clearance between the top of the last length of pipe and the surface of the roof.

Wood burner flue through flat roof.

A flue pipe must never pass through a combustible floor or ceiling or through an attic roof space closet or concealed space. The roof cannot be tiled and will probably be a steel profile. The near edge of the flue will only be 80mm from the wall edge of flat roof. You could also choose to exit your chimney pipe through a wall using an angled elbow pipe and extend it up above the roof along the side wall of the home.

Also there is some upstand ventilation detail down the edge of the flat roof which makes everything very tight space wise. The roofers were talking about handling this part of the roof in liquid whatever that means but i don t think that will work because of point 2 below. Locating the center point for the chimney pipe. As the name implies air cooled systems use air for cooling.

The minimum clearance may be reduced by 50 percent to 225 mm 9 in if suitable shielding is installed either on the pipe or on the combustible surface. Whilst it s far easier to install the flue through the roof i m concerned. You can box the chimney collar in with wood framing and add stucco or siding to match the home s exterior. Now that we have penetrated through the ceiling we need.

Can also be used for sealing chase tops. Used to seal penetration where pipe passes through a flat or low pitch up to 2 12 roof. They actually differ a great deal. Use storm collar part 6t sc sold separately around pipe above flashing for leakproof installation.

Locating where to cut the hole through the roof. Stovesonline can design plan specify supply and support fitting i wide range of lead nu lead alu based or epdm flashing to enable leak proof and watertight joins between your flue system chimney and roof. Wood burning appliance venting is broken into two primary categories. Chimney pipe installation for wood stove through a flat ceiling step 1.

450 mm 18 in. The bco is hot on the topic of clearance between flue and combustibles. Otherwise heat from your wood stove will flow out through the uninsulated opening. It must rise at least 1000mm once passed the roof line soffits gutter basically the lowest section of the roof surface or as high as the ridge.

We will first start by locating the center point where the. Minimum clearance from combustible material.