How To Build A Deck Roof
2 fix these support posts to your decks original support frame bolts work well.
How to build a deck roof. How to build your own deck roof 1 if you like the idea of having the roof above your house s roof you need to make sure the support posts are within 4. Frame up a box the size of the outer dimensions of your deck using 2. Simply put a couple of posts in the corners of the deck farthest from the building with a header between them and add rafters up to the roof of the building or attached to a ledger fastened to the wall of the building. It provides shade and keeps your family dry during wet weather.
Build the frame of the roof on the ground. Porch decks require 25 additional psf for roof loads for a total of 80 psf. There are tons of reasons to build a deck over a roof from creating a romantic outdoor breakfast nook off a second floor master bedroom to providing a second floor porch on a city house. Use thru bolts for a solid and strong connection.
3 when you have your. Building a roof over a deck turns this area into the best possible outdoor living space. But here it s a little bit more of a challenge. No matter the reason the keys to a long lasting deck above a living space are the same.
Several commercial waterproof deck systems are available to create a dry space under a deck but rune stactic of adding a roof to a deck seems to be just as effective. One of the challenges in building a deck on a roof like this that s unlevel is the deck needs to be level. Install temporary bracing to keep the support posts level and in place. The simplest method and one that would work well against a two story house is a lean to type of roof.
Install the header beam. And it s inexpensive and easy to build using materials found at any home center. Start here if you want to build a roof over a patio or deck. Notice that the tops of the 6x6 support posts are notched to hold the header beam.
We will walk you through the entire process from siting the patio roof to raising posts attaching beams and installing the roof. It adds to the aesthetic appeal of the space. There are many advantages to a roof over your deck such as. Here are the details in case you d like to build your own building a deck with a roof version.
Building on an existing deck. How to build a roof over a deck step 1. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber. If local codes allow setting the overhead directly on an existing slab but the concrete is not thick enough to support the overhead s weight you will have to pour new footings around the slab s perimeter or break out sections and pour deeper footings.
Install the 2 2x10 header beams to the notched 6x6 support posts. Typical decks are designed to support 55 psf lbs per square foot. Installing a porch roof over an existing deck is usually not recommended unless the deck was originally designed to support a future porch. A reliable roof membrane and details that minimize any damage to the.