Wood Deck On Flat Roof Details

The key is in the word flat.

Wood deck on flat roof details.

The finished walking surface of the roof deck surface should be below the level of the interior floor by at least 1 1 2 inches. Seal the drip edge. Deck flooring construction for rooftop decks the decking sits on 2x sleepers usually laid flat. Drain and not pond.

Spread the adhesive on the rubber roofing and about 2 in. Use uncured epdm tape to cover the nails and seal the drip edge to the roof. Guide a knife along it to trim the excess rubber. Typically laid directly over roof membranes on smaller areas as a do it yourself option these 12 x 12 or 12 x 24 modular tiles offer a quick and easy rooftop deck flooring solution by simply snapping together each tile automatically aligned and precisely spaced thanks to the connecting tabs on the integral plastic base.

Aluminum drip edge over the corner of the roof. For a large deck where flat sleepers are too thin to taper you can use 2x4s or 2x6s set on edge. A deck located under pine trees will need much more maintenance to clean out debris than a rooftop deck above a high rise. If you want the decking surface to be level the sleepers will need to be tapered to compensate for the slope in the roof deck.

Onto the board below. The roof deck surface should sloped away from the house a minimum 1 8 inch per foot so the water will. Glue the roofing to the fascia. When a roof is flat it actually will have a very slight slope water is going to spend a lot more time in one place giving it more time to find a way underneath the roof.

Drip edge protects the corner. Interlocking ipe wood deck tiles. The roof below should be cleaned and inspected at whatever intervals is found necessary for each deck.