Sleeper For Building Roof

You should have a few remodeling projects under your belt before tackling a task this big and complex.

Sleeper for building roof.

Building a roof dormer is an ambitious and challenging project. The weight of the deck is what keeps it on the roof. Sleepers and the roof. Set out the sleepers along the perimeter of the room and in their approximate locations across the rest of the floor cutting them to length as necessary.

Roof top deck with sleeper system install guide deck must be designed to ensure that proper drainage and air flow are maintained. Also any handrails or posts for the deck are attached to the sleeper deck frame so that no penetrations go through the roof surface. The best way is to construct a sleeper deck. Snap chalklines to help you position the sleepers.

3 16 4 8 mm gap between boards. This is the standard gapping for duralife products. If you re a little unsure of your rough framing or roofing skills hire a carpenter to help with this phase of the roof dormer project. A sleeper deck is simply a deck that is not attached to anything.

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. A set of sleepers supports the decking and allows moisture and air to flow below it. Starting with a 1 4 inch gap along the walls mark the sheet with a felt marker at 16 inch intervals. The gable dormers we built are 6 ft.

What are they exactly. 1 4 6 4 mm minimum gap where the decking meets a solid wall maximum of 3 8 9 5 mm recommended. I can t seem to find much about them online. Rooftop decking attaches to treated wood sleepers separated from the roofing by strips of epdm.

Decking laid directly over packed soil will rot quickly and wood laid over concrete rots as well when moisture is trapped between the two materials. The sleepers aren t fastened in place and the floor floats. Hi guys the building inspector wrote on the elevation plans that we need roof sleepers for our gable dormers. The weight of the deck is all that is needed to keep it there.

Nail down the decking. Im building a deck over a single membrane flat roof and the architect has stipulated styrofoam blocks under the sleepers. A properly constructed epdm roof should last 40 or more years.