Building and framing a shed roof is not as challenging as you might think.
Roof on deck with deck blocks.
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 feet or so of the original gutter on that side.
Be sure to pack the earth before replacing the block after each adjustment.
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Building on an existing deck.
A metal deck roof will add shade and make your deck or patio space more comfortable during the hot summer months.
If it is next to a house or structure it should be secured to the siding or roof of that structure as well to keep it stable through high winds and lashing rains.
A standard single level raised deck needs only four footings parallel to the house but the extra footings are necessary on this deck to handle the additional weight of the roof and future remodeling project structures.
Check local building code to see if you can attach a patio roof directly to your deck.
Typical decks are designed to support 55 psf lbs per square foot.
Many porches use 22 diameter corner and intermediate.
Putting up a new roof above the new rear deck.
As a result most decks have inadequate footings to support a new porch roof.
The footings for porch decks must be larger than deck footings.
Building a shed roof over a deck.
Also measure from corner to corner diagonally both ways.
Deck blocks are ready to have the edge of a 2 x 6 placed into it.
Deck blocks are simple.
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Blow out the dust fill the hole with epoxy and insert the rod to the required depth.
These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes.
A free standing roof can be built over a deck paved patio or concrete pad.
A free standing roof needs to have posts sunk into the ground.
Adjust the blocks as needed to make them equal.
Place pier blocks so that the posts will be against the inside of the support frame.
Let the epoxy set leaving it overnight will assure that it is rock solid and then add the anchor bolt anchor washer and nut and tighten.
Position four deck blocks one at each corner of the area you plan to cover with the deck.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Use a tape measure to check the spacing to ensure that the front and back sides and left and right sides are equally spaced.
To use deck blocks level the places where the block will be placed.
Roof and wind loads created by adding a roof.