Start here if you re building a roof over a patio or deck.
How to build a tin roof over a deck.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
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.
Here are 10 options we love.
How to build a shed roof over a deck.
Typical decks are designed to support 55 psf lbs per square foot.
These roofs are usually easy to install over a deck or patio just make sure you re not breaking any local building codes.
And even the sound of rain hitting the tin emits a calming sound.
A tin roof over the porch can provide aesthetic appeal.
Some shed roofs are designed to be nearly flat.
Shed roofs project as a single plane roof pitched away from the house.
As a result most decks have inadequate footings to support a.
However by building a simple roof structure over the deck itself you can greatly increase the number of days that you have to enjoy it.
One solution is to build a simple tin roof that will not only block direct sunlight but will also provide protection from inclement weather while you re occupying your porch and enjoying the outdoors.
If you are tying the roof directly to a house.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Always try to match the house roof pitch angle and overhang for your shed roof.
Build a roof on your deck to enjoy your outdoor space regardless of the weather.