How To Build A Deck On Garage Roof

A deck is a flat surface but roofs usually are peaked and for good reason.

How to build a deck on garage roof.

These are the joists for the deck. The final answer was to build a regular roof with a ridge extending onto the garage roof. Adaptit group are your south east queensland construction experts. They are merely placed on top of another structure.

One of the challenges in building a deck on a roof like this that s unlevel is the deck needs to be level. These decks are often referred to as floating as they are not secured in place as a stand alone structure. Half the 12 deck width is 6 which means a 2 rise. It goes without saying that adding a deck adds weight to a roof.

Set two of the 16 foot boards on each side of the spot where you want to build the deck. 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. If you d like to build a deck over your roof make sure the roof has a covering that allows water to run off.

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. But here it s a little bit more of a challenge. These are your end caps. Now unlike your backyard that may be unlevel when you re building a deck you can set your post and adjust your framing nice and level.

Check with a contractor architect or building. First you must make sure the roof is strong enough to support 55 lbs per square foot. 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.

Even if your roof has a slight pitch you can level it off through the construction of the deck s understructure.