How To Build A Flat Roof Deck

This will provide the surface for you to attach the decking.

How to build a flat roof deck.

Build the frame of the roof on the ground. Step 5 add handrails. Frame up a box the size of the outer dimensions of your deck using 2. Step 2 order materials.

Building a deck over a flat roof is very similar to building a deck over a concrete patio. The joists of the deck as with most flooring will be set out on 16 inch centers. The thing is that the roof draining is through a hole in the center of the roof. I am working on a roof deck.

Hi thanks for the interesting blog. Then you will install sleepers or flat 2x6s laid flat every 16 on top of the roof surface. Step 4 assemble the deck. First you must make sure the roof is strong enough to support 55 lbs per square foot.

To simplify a construction. How to build a deck on a flat roof. I am also planning to make a deck on my flat roof but i have some questions. Tie your existing deck posts into the roof by extending your corner posts with the 4 by 4 lumber.

Step 1 simplify the project. They are merely placed on top of another structure. 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.

How to build a roof over a deck step 1. Building a deck over a flat roof is very similar to building a deck over a concrete patio. May 7 2014 before we look at how to build a deck on a flat roof here s an example of what not to do as debris settled into the cracks of the gravel roof it became a muddy sponge and the sleepers became dams with big rains. Step 3 prepare the materials.

The standing water eventually seeped through and rotted the frame.