How to build a shed roof over my existing deck.
How much to build a roof over my deck.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
Adding a wood lattice roof can range between 500 and 10 000.
Building a roof over a deck turns this area into the best possible outdoor living space.
Take a look at our step by step guide for building a shed roof over your existing deck.
However you might want to know the process of how it s done.
Unless you re experienced in residential roofing construction you probably don t want to build the roof yourself.
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A screen can be added for an additional cost of 3 000 to 4 000.
As a result most decks have inadequate footings to support a.
Unfortunately bad weather can put a damper on that enjoyment.
Build a roof on your deck to enjoy your outdoor space regardless of the weather.
Always try to match the house roof pitch angle and overhang for your shed roof.
There are many advantages to a roof over your deck such as.
One advantage these waterproof deck systems have over simply screwing roof panels to the bottom of the joists is that you can remove a section to gain access to the joists if necessary.
If you are tying the roof directly to a house.
Shed roofs project as a single plane roof pitched away from the house.
If your deck is already built you can cover the bottom of the joists with a system like timbertech s dryspace.
Flat roofs are more susceptible to leaking than pitched roofs.
The average cost for a patio roof addition using low maintenance wood patterned aluminum runs for about 6 000 to 10 000 for an area of 20 by 20 feet as of 2011.
Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks.
Of roof decking costs 800 2 800 to install depending on the material you choose.
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.
Typical decks are designed to support 55 psf lbs per square foot.
Porch decks require 25 additional psf for roof loads for a total of 80 psf.
On average 300 sq ft.
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.
It provides shade and keeps your family dry during wet weather.
It adds to the aesthetic appeal of the space.
Adding a roof over a deck.
This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money.
Some shed roofs are designed to be nearly flat.