How To Instal Roof Ridge To Ends Of Roof

Start placing the ridge cap shingles along the chalk line.

How to instal roof ridge to ends of roof.

I m installing tape seal along the top of our z trim making sure to keep it back from the leading edge of the z by about half an. Now that we ve finished preparing the eave end and the ridge cap ends of the hip cap we can install it on top of the z bar using pop rivets. Before i do that we need to apply tape seal along the top of the z trim. Align the first ridge cap piece with the end of the shingles and the chalk line.

Step 3 wrap shingle over ridge. You should align the front edge or the pointed edge of the ridge cap along the chalk line. Bend it over so that it covers the entire ridge. 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.

We use a z trim and make sure to have tape seal underneath the z trim and between the ridge cap and the top of the z. You cut z trims for the top of your panels. Fasten the vent to the roof decking and rafters or trusses by nailing through the flange on both sides of the vent using the nails and nail spacing recommended by the manufacturer. You use your ridge cap to mark the ribs so that you know where to place the z trims.

Also cover the exposed nail heads in cement. Cover the bottom of the first ridge cap with roofing cement and place it centered on the edge of the ridge at the end of the house. Leave 2 to 3 inches of the tab so that you will be able to use them as a way to seal the roof ridge with roof cement. Start on the end of the ridge opposite to the prevailing winds.

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. Position the aluminum ridge vent along the reference line. Use a framing square and a utility knife to cut off each individual tab. It is better to dab the hammered nail heads with roofing tar.

This protects the nails against rusting. When installing ridge cap shingles to the peak of a gable roof you should begin at the end of the ridge opposite the prevailing wind direction for optimum ridge cap wind resistance. Add any connectors and end caps that came with your ridge vent system to ensure the vent is watertight. The installation of the ridge cap is the same as the hip cap.

Secure each ridge cap by hammering a roofing nail at its either ends. The corners of each tab should also be cut at a slight angle to prevent water building up. To finish a shingle ridge cap you should set the final shingle in cement. Once the z trim has been fastened to the roof panel you position your ridge cap and fasten it to the z trim using pop rivets.

There are a number of key steps you need to take to avoid mucking this part up.