Approximate cost of building a porch on my existing deck.
Extending gable roof over deck.
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.
Make your deck a luxurious living space protected from the weather.
Let us know if you like any of the styles from the images in the section above.
How much would cost to install a shingled 15x21 attached gable porch with 2 posts and 20 ft beam.
Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch.
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.
Building a gable roof over your existing deck will make it more comfortable providing shade and shelter from the rain.
I would like to have installed in edgewood wa.
On roof then posts.
Gable gable roofs are easier to build since they don t require complex roof framing.
Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.
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.
The gable design of the roof will also allow for excellent rain and snow runoff in wet climates.
How much to install 18x24 porch roof over patio.
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As for design there are three main types of roofing that you can choose for your deck.
A gable style patio cover with 8 10 posts.
For the arrangement of the gable end overhang for the standard roof you lengthen the ridge beam beyond the facade for previously verified length using cut rafters.
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.
Follow these steps to build one of these functional roofs yourself.
They have gables at each end and sloping sides.