If you choose to add a roof to an existing deck you may need to add additional supports so it can hold the weight of the roof.
How to add a gable roof over a deck.
Although this project may seem like a real challenge with the right tools materials and some basic building skills it can be accomplished in 2 or 3 weekends.
If you wish to reach a specific height you can lift the roof of the patio with some riser brackets.
Building a gable roof over your existing deck will make it more comfortable providing shade and shelter from the rain.
Knowing how to build a gable roof over a deck will not only save you money it will also enhance the beauty of your home.
Consider including an ice and water barrier too.
How to build a shed roof over a deck.
Typical decks are designed to support 55 psf lbs per square foot.
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.
Install some riser brackets for more height.
The most common styles are gable hip and shed.
Post base connectors.
Make your deck a luxurious living space protected from the weather.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
Adding a covered roof to your deck will typically cost between 3 000 10 000.
Flat roofs are more susceptible to leaking than pitched roofs.
This significantly sloped deck roof allows for proper drainage of rain and snow as opposed to a flat roof.
Adding a roof to your deck is best done as the deck is being built.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
The gable design of the roof will also allow for excellent rain and snow runoff in wet climates.
Follow these steps to build one of these functional roofs yourself.
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The most common type of deck roof the gable roof forms a triangular shape projects along a ridge down the center of the deck and overhangs the enclosed space.
Some shed roofs are designed to be nearly flat.
It allows you to add over a hundred millimeters of extra height.
Always try to match the house roof pitch angle and overhang for your shed roof.
Building a shed roof over a deck.