Roof Flue Fitting

Google roof pipe flashings for products and install info.

Roof flue fitting.

Page 3 z2 pitched roof terminal twin flue z1 req d black 720576301 pitch roof flashing black 25 50 5122151 z3 ridge terminal brown. Regulations govern the location of the boiler flue the height and final details that relate to the placement of the duct. Trace the outline of the base of the rubber boot onto the metal roof with a pencil. Chimney vent area with a chimney cap with 2 between cap flue opening.

Cut a neat hole with at least 50mm clearance for twin wall flue through the felt layer and insert the flue pipe. The location of the flue is key to protect you as well as the people who live near you. 2 depending on the roof pitch the top corner of the clamp can sometimes interfere with a pipe boot which can be resolved by flipping the bracket upside down or by trimming off the offending corner. Trim the flashing in the center of the rubber boot with a roofing knife so it fits snugly around the pipe.

Use your feet to flatten the flashing down over the contour of the roof. Use a nylon brush to remove all surface particles and spread with cold liquid bitumen. Take it up through the soffit remove a roof tile and use a tile slate pipe flashing to exit pipe through and seal. 1 the sides of the l brackets may need to be cut to fit under the pipe boot flange.

Now let s cap the flue and raise the cap 2 inches above the very top edge of the flue. Cut the cone of the flatseal flashing at the appropriate trim line to suit the flue pipe. Remove the rubber boot. Use a flexi metal connector to take up any misalignment.

Screw it down in a way that its fits tight over the humps of the metal roof. The area of a 6 inch round flue is a πr2 π 32 28 27433 or about 28 square inches. This is an excellent way to restore deteriorated and damaged chimneys back to fire safe condition. Flatseal flat roof flashing fitting instructions.

We are not recommending leaving off a chimney cap as you can read in this article series. Following put a large bead of silicane inside of your mark all the way around the flashing. Slide the rubber boot over the pipe to check the fit. We have restored over 500 chimneys with ceramic flue sealant.

Ceramic flue sealant will seal cracks and flue joints and replace missing or deteriorated mortar in flue systems without affecting the performance of the chimney. When fitting a flue there are criteria in place to ensure safety and make sure all units and systems meet the necessary standards. Following making the outline of the flashing with a marker or pencil. Multifit flue systems accessories pdf manual download.