Purchase enough drip edge flashing to cover the overhang.
Extending gable roof over deck.
They have gables at each end and sloping sides.
Rent some scaffolding or get a.
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The patio roof which is raised with some brackets requires a custom barge cap.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Roof over deck designs.
Measure and cut 6x6.
As for design there are three main types of roofing that you can choose for your deck.
You can measure the overhang s edge if you d like but it.
How to build a gable roof over a deck step 1.
Gable gable roofs are easier to build since they don t require complex roof framing.
Typical decks are designed to support 55 psf lbs per square foot.
Mark the posts and carefully cut them to size checking that each end is cut squarely.
Place the 4x4 support posts in the post anchors and loosely attach them with 10 x 5 8 inch bolts washers and nuts.
Mark these locations on the deck and cutout areas in the.
With a tape measure carefully measure the roof dimensions and the needed sizes for each of the supporting posts.
Install some riser brackets for more height.
Then load bearing roof beams fixed to the trusses are extended in the same way.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
It allows you to add over a hundred millimeters of extra height.
Determine the locations for your roof support posts.
Look up your local building codes to see if you need a work permit.
Dig holes in the ground at each post location at least 18 inches in depth and 12 18 inches wide.
This project is a little ambiguous as far as most.