Building Deck Over Garage Roof

Consult with a qualified contractor to see whether your roof is right for a deck.

Building deck over garage roof. A deck atop your garage may well save money compared to a deck build separate from your garage. Updated december 11 2017. First you must make sure the roof is strong enough to support 55 lbs per square foot. Most elevators cannot handle a 12 long 2 x 8 deck joist.

These decks are often referred to as floating as they are not secured in place as a stand alone structure. I repair replace and build decks i do not notch my 4x post but when it is there already i like to use metal bracket on the two sides and if possible go underneath the deck and beef up the framework and add more support were i can the main idea in my opinion on rail system and support depends on how high the deck is. A reliable roof membrane and details that minimize any damage to the. You can build a deck on a garage provided you have a garage with a flat roof or if you plan to build a garage that will be adjacent to the house but below the level of the main floor.

What s even better is the fact that building a deck over the roof could save you money as opposed to building one that s separate from. It is possible to build using shorter lengths of lumber but working with long lengths makes deck building much quicker and easier. Building a deck over a flat roof is very similar to building a deck over a concrete patio. They are merely placed on top of another structure.

If your garage has a flat roof or if you re planning to build a garage that s next to your home but below the level of the main floor it s entirely possible to build a deck on your garage roof.