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.
Roof sleeper definition.
Roof top deck with sleeper system install guide.
On the sleeper system installation method you lay 2x4s flat install them perpendicular the opposite way across the joists.
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.
Your valley jacks will get nailed to them.
I can t seem to find much about them online.
The sleeper standoff support offers a strong and economical solution for creating an elevated rooftop standoff from existing sleeper supports or roof curb.
Fasten the sheet with 2 1 2 inch coated screws every 6 inches along the walls and every 8 inches across the sheet.
The sleeper joists follow the same arrangement and spacing as the main home joists located under the subfloor.
This is the standard gapping for duralife products air should be allowed free movement under the structure do not.
Sleeper joists are wooden boards installed on top of an existing subfloor that are typically used as support for hardwood flooring.
What are they exactly.
Deck must be designed to ensure that proper drainage and air flow are maintained.
Most basements have concrete floors which have the potential to draw moisture.
Sleepers are placed between the deck surface and the ground or slab below it.
The following is a list of terms or phrases commonly used in the roofing industry.
Fasten the sleepers through the shims with powder actuated fasteners.
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However because the subfloor may have dips or.
Rooftop sleeper standoff support.
Subfloor sleeper are used in basements to protect certain types of flooring such as laminate hardwood and carpet.
Thanks in advance joe.
Moisture can cause floors to warp and provide a breeding ground for mold.
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Joe those are the false valleys that will sit flat on the existing 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.
The building inspector wrote on the elevation plans that we need roof sleepers for our gable dormers.
They are typically used to elevate piping ductwork hvac equipment walkways pv solar supports and more from rooftops.
Each term is accompanied by a brief definition.
A set of sleepers supports the decking and allows moisture and air to flow below it.