How To Make Roof For Pre Existing Deck

Install post base connectors.

How to make roof for pre existing deck.

Before you begin make sure you re matching the house roof pitch angle and overhang for your roof. The rafters can be attached 16 on center to the ridge beam using rafter ties. These are used to attach the support posts to the frame of the deck. Lift the box.

Plan to space the 2x4 purlins parallel to the house and 3 ft. How to build a roof over a deck step 1. If the span under your deck is 12 ft for example the purlin at the outer end of the deck should be 3. To provide drainage the panels should slope toward the outside edge of the deck about 1 4 in.

Building on an existing deck. 3 when you have your. We will walk you through the entire process from siting the patio roof to raising posts attaching beams and installing the roof. The best time to build a roof over your deck is during the construction of the deck itself.

Start here if you want to build a roof over a patio or deck. Most porch roofs use 2x6 or 2x8 rafters that form an upside down v across the ridge beam. How to build a deck roof. Frame up a box the size of the outer dimensions of your deck using 2.

For a solid connection you ll have to. Your support posts won t need to be. Build the frame of the roof on the ground. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.

Our experts can take care of all this and more. Take a look at our step by step guide for building a shed roof over your existing deck. 2 fix these support posts to your decks original support frame bolts work well. 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.

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