How To Build A Deck On Garage Roof

If you d like to build a deck over your roof make sure the roof has a covering that allows water to run off.

How to build a deck on garage roof.

Even if your roof has a slight pitch you can level it off through the construction of the deck s understructure. Check with a contractor architect or building. Adaptit group are your south east queensland construction experts. Obtain the requirements for a deck above a sloped roof from your jurisdiction s permits office.

First you must make sure the roof is strong enough to support 55 lbs per square foot. The angle of a roof. Building a deck over a flat roof is very similar to building a deck over a concrete patio. Can you build a deck on a garage.

With a width of 12 and a pitch of 4 12 that meant the ridge would have to be 2 higher than the eaves of the garage. Cut 12 of the shorter 2x6 to measure exactly 11 feet 9 inches. These are the joists for the deck. One of the challenges in building a deck on a roof like this that s unlevel is the deck needs to be level.

They are merely placed on top of another structure. You ll most likely be able to build the deck on that. Relay to your architect any special setbacks such as rules that the front of the deck start 8 feet behind the roof ridgeline or that the height of the deck be no more than 2 feet above the midpoint between the gable and the rear of the roof. A deck is a flat surface but roofs usually are peaked and for good reason.

It goes without saying that adding a deck adds weight to a roof. These decks are often referred to as floating as they are not secured in place as a stand alone structure. But here it s a little bit more of a challenge. The final answer was to build a regular roof with a ridge extending onto the garage roof.

Set two of the 16 foot boards on each side of the spot where you want to build the deck.