If you are going to use shingles to cover the patio roof do not forget to install black roofing felt along with a single layer of oriented strand board.
How to build a pitched roof patio cover.
Attaching the cover of your patio on the roof of your house can be arduous and harmful.
Depending on the pitch of the roof will determine what can be used to cover the roof.
When they are installed you can begin attaching roofing shingles.
Set the post base using the concrete anchors.
If the structure of the roof is not strong enough it cannot support the cover.
Metal drip edge should be nailed on top of tar paper but under roofing.
Anchor a ledger to a masonry wall with expanding anchor bolts begin by marking a line across the wall for the ledger s top edge.
Drill holes for the expanding anchors every 16 inches or as specified by local codes insert the anchors hold the ledger in place and tap it with a hammer to indent the anchor locations on its back face.
Unlike the ones that rely on the roof of a house a freestanding patio is stronger and safer because it is supported by four posts that do not rely on any other buildings.
Patio cover plans building.
Fastening to masonry walls.
Put the 4 by 4 posts on the post base and then nail to the post base.
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If it is only slightly pitched then it should be covered with rolled roofing and nailed down accordingly.
Establish the pitch of your roofline and the size of your patio cover.
At the ends of the rafters a 2x6 or 1x6 gets nailed or screwed followed by fascia.