Building Deck On Flat Roof

When installed professionally a vinyl roof deck surface incorporates into the structure of your home condo or commercial development.

Building deck on flat roof. Inspect the roof to make sure it is in good condition and acquire any permits that may be required by the local zoning board. These decks are often referred to as floating as they are not secured in place as a stand alone structure. 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. However i would highly recommend that you consider a that the epdm is lying flat on the roof subfloor without any sharp objects that can puncture the edpm once sleepers are laid over top and placed under load.

This is usually because low quality leak prone decking materials such as epdm rubber are used often in an effort to save money. Build the frame of the roof on the ground. That means there are 4 slopes leading the rain or melted snow water to the drain. Before installing a roof deck you must be certain the roof is stable and weatherproofed.

By incorporating the vinyl surface into the structure you re leaving much less room for water to find a way in. The roof must be able to support 55 pounds per square foot at a minimum. Since most roof decks are floating structures that sit on top of flat roofs it s crucial to weatherproof the roof below the deck to prevent water from seeping into the home. Building a deck over a flat roof is very similar to building a deck over a concrete patio.

Of roof decking costs 800 2 800 to install depending on the material you choose. This method means that you get waterproofing from end to end not just on the surface. They are merely placed on top of another structure. Unfortunately many homeowners who have a flat deck roof have to deal with frequent leaks.

On average 300 sq ft. I am also planning to make a deck on my flat roof but i have some questions. The thing is that the roof draining is through a hole in the center of the roof. First you must make sure the roof is strong enough to support 55 lbs per square foot.

Before beginning however it is important to do two things. Two people can install a brand new deck in a weekend with little or no previous construction experience. Obtain the requirements for a deck above a sloped roof from your jurisdiction s permits office. Building a deck on a flat roof is neither difficult nor time consuming.

Then run joists connecting the front of your roof with the rear every two feet along the length of your roof. You can do a floating deck and is really your only option. Frame up a box the size of the outer dimensions of your deck using 2 by 4 inch lumber. You can use 2x material laid flat or 4x material also as sleepers.

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