Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
Framing a roof over a deck.
The sleepers aren t fastened in place and the floor floats.
While a typical deck is designed to support 55 pounds per square foot psf a roof requires 80 psf of support.
Do not attach the post base to only decking.
Install post base connectors to attach the support posts to the deck frame.
Adding any deck covering or enclosure will typically cost between 1 000 10 000.
The best time to build a roof over your deck is during the construction of the deck itself.
It increases the square footage of your home with a three season living room.
Most porch roofs use 2x6 or 2x8 rafters that form an upside down v across the ridge beam.
Blow out the dust fill the hole with epoxy and insert the rod to the required depth.
Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten.
Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber.
How to build a roof over a deck.
Hand framing a porch roof involves first setting the ridge beam and the side walls to the proper height that the roof will hang from.
Building on an existing deck.
Building a shed roof over a deck.
It boosts curb appeal and property value.
Build the frame of the roof on the ground.
Strips of 4 in wide epdm provide a layer of protection between the sleepers and the roof.
If you have an existing deck it s possible to add a roof to it by installing additional supports.
Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to drain water.
The rafters can be attached 16 on center to the ridge beam using rafter ties.
Check local building code to see if you can attach a patio roof directly to your deck.
Make sure the frame has the appropriate blocking to ensure a solid connection.