Establish the pitch of your roofline and the size of your patio cover.
How to build a pitched roof patio cover.
Set the post base using the concrete anchors.
Fastening to masonry walls.
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.
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.
When they are installed you can begin attaching roofing shingles.
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.
If it is only slightly pitched then it should be covered with rolled roofing and nailed down accordingly.
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.
If the structure of the roof is not strong enough it cannot support the cover.
How to build a gable roof patio cover mycoffeepot org gable roofs houston dallas katy texas custom patios gable roof patio cover with wood stained ceiling makeover patio cover installation for mckinney tx attaching open gable roof to house in timber framing log construction.
Patio cover plans building.
Attaching the cover of your patio on the roof of your house can be arduous and harmful.
The existing slab can vary considerably throwing off crucial measurements.
When all the rafters are installed correctly form your patio roof by attaching the planks horizontally across the rafters.