Roof Over Existing Deck Plans

Frame up a box the size of the outer dimensions of your deck using 2.

Roof over existing deck plans.

Designed for the modern outdoor space this metal pergola adds shade over an existing deck or patio. It comes with a canopy that can be retracted. For those who desire a bit more shade and privacy while soaking up the rays however a deck roof may be in order. Porch decks require 25 additional psf for roof loads for a total of 80 psf.

Many building departments require a local architect or engineer to design plans for porch roofs because of the increased snow roof and wind loads created by adding a roof. Building a shed roof over a deck. Shed gable and hip. Build the frame of the roof on the ground.

Shed roof a single sloping surface that starts at the exterior house wall and ends at support posts. Check with local codes to make sure this type of metal deck roof is allowed where you live. How to build a roof over your deck. There are three types of roofs that you ll find over a deck.

Typical decks are designed to support 55 psf lbs per square foot. The deck roof of today isn t the drab concoction so many of us remember. It s free standing and offers a little more than 96 square feet of shade coverage. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.

Have no fear though. How to build a roof over a deck step 1. As beautiful as they are functional the modern deck roofs are an extension of and not a deterrent from the luxurious deck.