Installing A Stove Pipe Through A Metal Roof

After trimming your pipe use black furnace cement to seal between each piece and three sheet metal screws at each joint.

Installing a stove pipe through a metal roof.

We recommend bracing vertical venting every 5 to 6 feet. Universal rubber boot flashing kit 637 1704 637 1830 200275 to calculate your roof pitch use one of the 12 inch rulers point where it passes through the roof surface and at. Then attach the pipe to the stove and chimney pipe making sure it is rigid and tight. After screwing it down securely do another bead of silicone around the edge also put some silicone on all the screws as well.

Use your finger or a tool to smooth the silicone around. Now that we are completed on the roof it s time to connect the single wall stove pipe to the insulated chimney pipe. Use your feet to flatten the flashing down over the contour of the roof. Next using a 5 16 nut driver attach the chimney rain cap to the chimney pipe.

Screw it down in a way that its fits tight over the humps of the metal roof. Place the chimney where it would be related to the stove and mark the center of the chimney on the ceiling. Using a compass draw out the chimney s diameter. The flashing can be installed quickly and easily with kits that use rubber pipe boots.

The chimney pipe must protrude through the roof a minimum of 2 feet and it must be at least 10 feet away from the roof line. The rubber boot is trimmed to fit around the pipe and then secured to the roof with screws and sealant. As you assemble each pipe section secure the outer wall using three 10 3 4 self tapping stainless steel sheet metal screws. Drill a small hole in this spot to mark the chimney s center.

The screws should be equidistant around the pipe perimeter. Chimney pipes on metal roofs must be flashed in order to create a watertight seal around the pipe and prevent leaks through the roof. Stove pipe or 18 for single wall note.