How To Install Tin Roof Cap

See the illustration below.

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. Center a piece of ridge cap on the building peak. In the same way that we use z trim for the installation of end wall flashing. Metal roofing ridge cap installation steps.

If the ridge is only 15 20 long repeat step 1 at the opposite end of the ridge. To make sure you put it in the right place you need to make reference lines. Press the cap into the foam and drive in self sealing screws along the edge of the roof cap. Start at one edge of the roof and lay the cap on the ridge line.

Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. 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. For a longer ridge move along the ridge repeating. 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.

This is part 6 of a 6 part video series explaining how i installed a metal roof on my house. Place the first screw about 7 inches from the bottom and each subsequent screw about 18 to 24 inches apart along the vertical run. In this part i cover installing vented foam closures and the rid. Use foam insulation along the edge of the roof cap where it meets the metal roofing material.

Concealed fastener hip cap installation. Remove the old roofing. Next i ll remove the hip cap get our z trim cut them to length and install them. Make a mark at the cap s lower edges both sides at one end of the ridge.

Begin metal roof ridge cap installation by drawing lines the closure material goes on before the actual ridge cap. The washer under the screw head should seal to the surface of the panel without bulging or shifting. 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.