How To Build A Roof Deck On A Flat Roof

If you are tying the roof directly to a house wall you can install a ledger board with flashing and install rafter ties to attach the rafters at the appropriate angles or use engineered trusses.

How to build a roof deck on a flat roof.

They are merely placed on top of another structure. Flat roofs are more susceptible to leaking than pitched roofs. The thing is that the roof draining is through a hole in the center of the roof. These decks are often referred to as floating as they are not secured in place as a stand alone structure.

Two people can install a brand new deck in a weekend with little or no previous construction experience. First you must make sure the roof is strong enough to support 55 lbs per square foot. One of the challenges in building a deck on a roof like this that s unlevel is the deck needs to be level. That means there are 4 slopes leading the rain or melted snow water to the drain.

Hi thanks for the interesting blog. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber. The best way is to construct a. Shed roofs project as a single plane roof pitched away from the house.

So i will not be able to put the sleepers parallel to the slope. Before beginning however it is important to do two things. Building a deck on a flat roof is neither difficult nor time consuming. But here it s a little bit more of a challenge.

Then run joists connecting the front of your roof with the rear every two feet along the length of your roof. I am also planning to make a deck on my flat roof but i have some questions. One issue that many people question me about is how to create a deck that is functional without compromising the waterproof roof surface. Flat roofs with easy access are great for creating an outdoor living space.

Build the frame of the roof on the ground.