I am taking a 25x25 roof over a garage that was done in decking then tile and leaked.
Roof deck sleeper system.
Rooftop deck system is class a fire rated versadeck rooftop deck systems provide turnkey solutions for your roof deck needs.
Proper waterproofing for a roof deck involves installing an epdm membrane and flashing around deck supports and rail penetrations.
This unique system has design and installation features such as adjustable pedestals and aluminum joists and can be engineered to create patio top balcony or rooftop decks.
Options include class a fire rated aluminum joist framing plank decking.
There is a new product innovation available which can be used instead of sleepers the eurotec deck system.
Find out more about the eurotec rooftop deck system here.
The eurotec deck system requires no sleepers and is a great solution for nearly all rooftop patio top and balcony deck designs.
Sleeper system installation brochures pdf this installation method works well when joists are not 16 o c or if it s a new construction deck or a deck remodel where there aren t any height restrictions.
This is the standard gapping for duralife products air should be allowed free movement under the structure do not.
Deck must be designed to ensure that proper drainage and air flow are maintained.
Proper drainage at the edge of the deck must be provided usually with gutters.
Epdm is a rubber like sheet used for waterproofing surfaces.
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.
Water must be able to flow through and away from the deck.
We provde a design take off including everything you need from the materials design plans installation instructions to the technical support.
Trex recommendations when using with a sleeper system.
By paul wa i have an interesting problem.
The roof deck should be properly flashed with a highly durable material that is compatible with the deck material copper lead epdm etc where it adjoins the house.
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.
Treated and untreated wood sleepers come in a range of sizes because nearly any solid piece of lumber larger than 2 by 4 inches can be used in this way depending on the size of the deck.
Building a floating deck on an epdm rubber roof surface.
A sleeper system is a substructure between a solid surface and trex decking.
I tore everything up replaced the wood that needed it and built up the base and covered everything in epdm.
Roofs should be sloped about 1 4 every 12 to shed water.
Roof top deck with sleeper system install guide.
Drainage access and airflow are critical.
On the sleeper system installation method you lay 2x4s flat install them perpendicular the opposite way across the joists.
This is often accomplished using epdm boots that fit over the openings.
