Put Roof On An Exiting Deck

Porch decks require 25 additional psf for roof loads for a total of 80 psf.

Put roof on an exiting deck.

Install post base connectors. In most cases larger footings and sometimes more footings are required for a roofed deck. A regular deck can support a certain amount of weight per square foot but a deck roof adds a lot of weight and requires support. Or you can lag screw through post bases and decking into the top of a deck joist or beam.

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. 2x8 joists 16 oc dbl 2x10 rear beam. These are used to attach the support posts to the frame of the. Before you begin make sure you re matching the house roof pitch angle and overhang for your roof.

Typical decks are designed to support 55 psf lbs per square foot. Building on an existing deck where local building codes allow this practice you can bolt a patio overhead s posts directly to existing deck beams joists or other heavy structural members. Take a look at our step by step guide for building a shed roof over your existing deck. I don t know if can or should avoid spending on an engineer for this.

Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.