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.
How to build a pitched roof patio cover.
Patio cover plans building.
If it is only slightly pitched then it should be covered with rolled roofing and nailed down accordingly.
Set the post base using the concrete anchors.
If the structure of the roof is not strong enough it cannot support the cover.
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.
Depending on the pitch of the roof will determine what can be used to cover the roof.
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.
When you are building a patio cover off of an existing roof or wall you must take all of your measurements from the point at which the patio roof will attach to the existing structure not the outside of the slab.
Put the 4 by 4 posts on the post base and then nail to the post base.
Fastening to masonry walls.
Establish the pitch of your roofline and the size of your patio cover.
When they are installed you can begin attaching roofing shingles.
Metal drip edge should be nailed on top of tar paper but under roofing.
At the ends of the rafters a 2x6 or 1x6 gets nailed or screwed followed by fascia.
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.
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