How To Install Tin Roof Cap

In the same way that we use z trim for the installation of end wall flashing.

How to install tin roof cap.

Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. Metal roofing ridge cap installation steps. Next i ll remove the hip cap get our z trim cut them to length and install them. Concealed fastener hip cap installation.

Remove the paper backing and stick it to the metal roof. Locate the butyl tape so that the ridge fasteners will penetrate at the center of the butyl tape once the ridge cap is in place. Remove the old roofing. Use foam insulation along the edge of the roof cap where it meets the metal roofing material.

Secure the screws but do not overtighten. How to install ridge cap foam closures on a metal roof for a non vented ridge cap apply butyl tape sealant at to the inside of the chalk line on both sides of the ridge cap. Install the roofing screws vertically along each rib in the panel. In this video i demonstrate how to vent your house roof and install a vented metal ridge cap for entertainment purposes only the metal i m using is called c.

Press the cap into the foam and drive in self sealing screws along the edge of the roof cap. Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run. Make a mark at the cap s lower edges both sides at one end of the ridge. In this part i cover installing vented foam closures and the rid.

Center a piece of ridge cap on the building peak. See the illustration below. To make sure you put it in the right place you need to make reference lines. The washer under the screw head should seal to the surface of the panel without bulging or shifting.

This is part 6 of a 6 part video series explaining how i installed a metal roof on my house. Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. First we re going to position the hip cap so that i can mark the tops of the ribs with a sharpie which will tell me where to put the z trim. Start at one edge of the roof and lay the cap on the ridge line.