Sleeper For Building Roof

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.
Sleeper for building roof. Sleepers and the roof. What are they exactly. 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. The weight of the deck is all that is needed to keep it there.
Stainless steel finish nails fasten the mahogany decking between the decking and the post and help with the decking down the rest of the job was the same as any. Snap chalklines to help you position the sleepers. Hi guys the building inspector wrote on the elevation plans that we need roof sleepers for our gable dormers. Nail down the decking.
A properly constructed epdm roof should last 40 or more years. 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. You should have a few remodeling projects under your belt before tackling a task this big and complex. A sleeper deck is simply a deck that is not attached to anything.
This is the standard gapping for duralife products. The trick for me is a method for attaching posts to attach handrail to the deck. The gable dormers we built are 6 ft. I can t seem to find much about them online.
3 16 4 8 mm gap between boards. Roof top deck with sleeper system install guide deck must be designed to ensure that proper drainage and air flow are maintained. Rooftop decking attaches to treated wood sleepers separated from the roofing by strips of epdm. Starting with a 1 4 inch gap along the walls mark the sheet with a felt marker at 16 inch intervals.
Sleepers are placed between the deck surface and the ground or slab below it. 1 4 6 4 mm minimum gap where the decking meets a solid wall maximum of 3 8 9 5 mm recommended. 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. 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 sleepers aren t fastened in place and the floor floats. Building a roof dormer is an ambitious and challenging project. The weight of the deck is what keeps it on the roof.