Building A Roof Over Existing Deck

Building on an existing deck.

Building a roof over existing deck.

Shed roof a single sloping surface that starts at the exterior house wall and ends at support posts. How to build a roof over a deck step 1. Rafters should be attached to the header beam using hurricane ties. If local codes allow setting the overhead directly on an existing slab but the concrete is not thick enough to support the overhead s weight you will have to pour new footings around the slab s perimeter or break out sections and pour deeper footings.

Start here if you want to build a roof over a patio or deck. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber. Before you begin make sure you re matching the house roof pitch angle and overhang for your 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.

Porch decks require 25 additional psf for roof loads for a total of 80 psf. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. Lift the box. These are used to attach the support posts to the frame of the.

Install post base connectors. 2 fix these support posts to your decks original support frame bolts work well. There are three types of roofs that you ll find over a deck. You will need to attach the porch rafters to the house roof rafters and replace the roofing and flashing.

Frame up a box the size of the outer dimensions of your deck using 2. Build the frame of the roof on the ground. We will walk you through the entire process from siting the patio roof to raising posts attaching beams and installing the roof. Take a look at our step by step guide for building a shed roof over your existing deck.

Your support posts won t need to be. Gable roof the most common type of deck roof the gable roof forms a triangular shape. 3 when you have your. Typical decks are designed to support 55 psf lbs per square foot.

Build a deck roof budget roof over deck pictures of porches with roofs pictures of porches or roofs over decks pictures of decks with roofs metal porch roofs over decks how to build a metal roof porch to a trailer decks with roofs photos building a shed roof over existing deck rv roof over ideas. In this article builder emanuel silva shares his method for building such a deck which begins with a leak proof low slope roof of epdm rubber.