Install A Roof Over A Deck

Install tar paper on the plywood sub roofing and then follow up by laying the tin roofing down.

Install a roof over a deck.

Tie the tin roof into your existing roof using metal flashing available at any home supplies store. Shed gable and hip. Shed roof a single sloping surface that starts at the exterior house wall and ends at support posts. Building a shed roof over a deck.

The cost will vary depending on the professionals hired materials used square footage and weather conditions. Start here if you want to build a roof over a patio or deck. Make sure the frame has the appropriate blocking to ensure a solid connection. Do not attach the post base to only decking.

Typical decks are designed to support 55 psf lbs per square foot. Gable roof the most common type of deck roof the gable roof forms a triangular shape. There are three types of roofs that you ll find over a deck. Adding a covered roof to your deck will typically cost between 3 000 10 000.

Install post base connectors to attach the support posts to the deck frame. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Adding any deck covering or enclosure will typically cost between 1 000 10 000. Strips of 4 in wide epdm provide a layer of protection between the sleepers and the roof.

The sleepers aren t fastened in place and the floor floats. Your support posts won t need to be. Building on an existing deck. Porch decks require 25 additional psf for roof loads for a total of 80 psf.

Whenever i install decking over a roof i make sure the framing is structurally sound and properly pitched to drain water. 2 fix these support posts to your decks original support frame bolts work well. This will ensure a waterproof seal at the junction of house roof to deck roof. How to build your own deck roof 1 if you like the idea of having the roof above your house s roof you need to make sure the support posts are within 4.