Building A Roof Over An Existing Deck

Do not attach the post base to only decking.

Building a roof over an existing deck.

Frame up a box the size of the outer dimensions of your deck using 2. Building a roof over a deck not only provides shade from the blazing sun and shelter from light to heavy rains it can also protect the deck itself from deteriorating under harsh weather conditions. If you have an existing deck it s possible to add a roof to it by installing additional supports. Discuss the following issues with your professional handyman during the deck roof design process.

Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber. Make sure the frame has the appropriate blocking to ensure a solid connection. 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. How to build a roof over a deck step 1. We will walk you through the entire process from siting the patio roof to raising posts attaching beams and installing the roof. 3 when you have your.

The best time to build a roof over your deck is during the construction of the deck itself. Building a shed roof over a deck. Build the frame of the roof on the ground. Our experts can take care of all this and more.

Your support posts won t need to be. Start here if you want to build a roof over a patio or deck. 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.

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. 2 fix these support posts to your decks original support frame bolts work well. Install post base connectors to attach the support posts to the deck frame. Porch decks require 25 additional psf for roof loads for a total of 80 psf.

These are used to attach the support posts to the frame of the.