How To Add A Roof On A Deck

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How to add a roof on a deck.

Check local building code to see if you can attach a patio roof directly to your deck. Installing a roof over an existing deck isn t recommended unless your deck was originally designed to support the roof. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. If you have an existing deck it s possible to add a roof to it by installing additional supports.

Install post base connectors. Blow out the dust fill the hole with epoxy and insert the rod to the required depth. Porch decks also require larger footings than deck footings. Under deck roof the family handyman image result for adding a roof to an existing deck backyard design of a roof addition over an existing concrete patio in adding a roof over an existing deck should you how to build a roof over my existing deck costs designs how to add a roof an existing deck mycoffeepot org.

Discuss the following issues with your professional handyman during the deck roof design process. While a typical deck is designed to support 55 pounds per square foot psf a roof requires 80 psf of support. You have to do it thoroughly so that the rafters sit flush on it. These are used to attach the support posts to the frame of the.

Building on an existing deck. Before you begin make sure you re matching the house roof pitch angle and overhang for your roof. Take a look at our step by step guide for building a shed roof over your existing deck. For deck roof posts dig holes for the roof posts and pour cement to keep them secure.

After that to make it flush with the roof of the existing house cut the two outer rafters. 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. Porch decks require 25 additional psf for roof loads for a total of 80 psf. To solve this problem you can either replace your original deck footings to support your new roof or build your roof separate from your deck to ensure a proper foundation.

Attach the horizontal beam by using a nail gun. Always check the local codes. Make a cutting on one of the sides of the horizontal roof beam on an angle. The best time to build a roof over your deck is during the construction of the deck itself.