Sleeper For Building Roof

Deck must be designed to ensure that proper drainage and air flow are maintained.

Sleeper for building roof. A properly constructed epdm roof should last 40 or more years. Concrete and metal sleepers work well for building retaining walls but these materials are too hard to attach normal deck boards to for a basic deck. With the right materials and forethought you. Once a strong foundation is in place you ll finish the project by constructing the roof.

1 4 6 4 mm minimum gap where the decking meets a solid wall maximum of 3 8 9 5 mm recommended 3 16 4 8 mm gap between boards. To build a pergola you ll need to prepare and measure a space in your yard before laying down the foundation posts. Sleepers come in a variety of materials but only wood sleepers are regularly used in deck building. Flat roofs with easy access are great for creating an outdoor living space.

One issue that many people question me about is how to create a deck that is functional without compromising the waterproof roof surface. This is the standard gapping for duralife products air should be allowed free movement under the structure do not. Treated and untreated wood sleepers come in a range of sizes because nearly any solid piece of. Rooftop decking attaches to treated wood sleepers separated from the roofing by strips of epdm.

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. It s best to build the wooden deck in removable sections for cleaning and maintenance of the rubber roof and repair of the membrane if ever needed. Roof top deck with sleeper system install guide. We glued strips of epdm to the bottoms of the sleepers made from trex and used a tongue and groove pvc 2 1 4 porch decking.

The best way is to construct a sleeper deck. The deck was trapped in place by the metal railing that penetrated the roof and skirting around the edge. The standing water eventually seeped through and rotted the frame.