Framing A Roof Over A Deck

Building on an existing deck.

Framing a roof over a deck.

The sleepers aren t fastened in place and the floor floats. 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. Strips of 4 in wide epdm provide a layer of protection between the sleepers and the roof. The rafters can be attached 16 on center to the ridge beam using rafter ties.

The best time to build a roof over your deck is during the construction of the deck itself. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber. It increases the square footage of your home with a three season living room. Do not attach the post base to only decking.

Blow out the dust fill the hole with epoxy and insert the rod to the required depth. While a typical deck is designed to support 55 pounds per square foot psf a roof requires 80 psf of support. Adding any deck covering or enclosure will typically cost between 1 000 10 000. Most porch roofs use 2x6 or 2x8 rafters that form an upside down v across the ridge beam.

Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber. If you have an existing deck it s possible to add a roof to it by installing additional supports. Building a shed roof over a deck. Build the frame of the roof on the ground.

The cost will vary depending on the professionals hired materials used square footage and weather conditions. It boosts curb appeal and property value. Adding a roof to an existing deck installing a roof over an existing deck isn t recommended unless your deck was originally designed to support the roof. 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.

Install post base connectors to attach the support posts to the deck frame. Make sure the frame has the appropriate blocking to ensure a solid connection. Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to drain water.