Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Adding roof over deck.
Always try to match the house roof pitch angle and overhang for your shed roof.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
Attach a roof to an existing added over deck how can i extend a deck post on an existing home roof over deck pictures you image result for adding a roof to an existing deck backyard under deck roof the family handyman under deck roof the family handyman.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
Make the front of the roof the height of the house roof you are presumably tying into with the rear sloping at a rate of six inches over two feet.
Flat roofs are more susceptible to leaking than pitched roofs.
There are many advantages to a roof over your deck such as.
It provides shade and keeps your family dry during wet weather.
Before attempting to construct a roof over your deck or patio consult a professional builder to make sure the design will meet local building codes and is strong enough to stand up to high winds.
Building a roof over a deck turns this area into the best possible outdoor living space.
The cost will vary depending on the professionals hired materials used square footage and weather conditions.
Roof and wind loads created by adding a roof.
Building a shed roof over a deck.
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Adding a roof over a deck.
While it may be more expensive than a temporary cover or awning a roof will last longer and add value to your home.
It adds to the aesthetic appeal of the space.
How to build a shed roof over a deck.
Post base connectors.
This article discusses strategies for building over an existing slab patio or over a deck and offers links to articles about the specific tasks such as pouring the footings raising posts and so forth.
Typical decks are designed to support 55 psf lbs per square foot.
Start here if you re building a roof over a patio or deck.