Seal Roof Deck

A roof deck supports the roof elements but does not provide complete protection.

Seal roof deck.

If the water seeps into the wood you need to seal. The deckseal self adhered roofing system is an excellent solution for low slope applications 1 4 12 to 2 12 on residential re roofing jobs. Product overview forms a barrier against moisture and vapor self seals around nails and screws seals sheathing seams remove release paper and press in place for easy installation use to tape the seams of a plywood or osb roof deck and prevent water from entering the structure once the seams are. If the water beads up on the surface of your deck you don t need to seal.

Spray the deck liberally with the mixture you want it to seep into the wood. When installed professionally a vinyl roof deck surface incorporates into the structure of your home condo or commercial development. Test the water resistance of your deck by spraying some water from a hose onto its surface. Spray foam insulation companies can usually install these products.

The coating becomes an integral part of the surface and provides the necessary protection against the elements. Roof deck tape is the easy and economical way to prevent water from leaking into the building between the roof deck panels. The sealer protects against rotting cupping and staining caused. If installing new wood we recommend marine grade and that you rough sand any mil finish off.

Use the armor seam mastic and some roof mesh to seal up all joints and edges. Combine tap water and wood deck cleaner in a 1 to 1 ratio in a pump sprayer filling the sprayer. If the entire attic is accessible closed cell polyurethane spray foam can be applied to the underside of the roof sheathing from the attic. Yes in most cases the roof deck can be sealed even if the roof covering is not being replaced.

Gacodeck coatings provide an added measure of safety with slip resistant granules. A deck that traps water will bend warp and ultimately weaken. If new concrete it must cure for 28 days prior to coating. Roof deck tape may also be used to prepare a substrate for peel seal by taping wider than normal joint and seam gaps.

Typically sealing a wooden deck is a once a year chore but olympic stain maximum waterproofing sealant lasts up to three years. By incorporating the vinyl surface into the structure you re leaving much less room for water to find a way in. The owens corning deckseal roofing system offers numerous advantages over competitive low slope products.