Waterproofing Plywood Roof Deck

Once the coating under the geo textile mostly dries you can apply a coat over the geo textile.

Waterproofing plywood roof deck. Elasto barrier and embed contouring roof fabric into wet coating. These paints both repel water and provide some extra safety in that they are not. If your deck is made from plywood you may want to consider waterproofing it with an elastic or rubberized paint. Ames contouring roof fabric.

Use seam tape on plywood joints and flashing where deck meets the house seam tape can be seen upon finished. Gacodeck top coat will maintain your gacodeck waterproofing system by renewing color and increasing durability. All of the systems carry a one hour and class a fire rating. Once the primer dries apply the geo textile on all edges and seams on the plywood deck roof or balcony.

The system utilizes a 2 5 galvanized metal lath and a polyacrylic emulsion base coat with a wide variety of finish options. Per square foot therefore alleviating additional framing expenses of typical one hour fire rated assemblies. The pli dek waterproof deck system for plywood substrates has been icc es evaluated since 1980. The gacodeck kit can be applied to balconies boat decks lanais plywood decks ramps roof decks walkways and previously coated deck systems.

Use the liquid rubber deck coating under the textile to stick it to all seams. The coating system meets the recommended standards for accessible routes set forth by the americans with disabilities act. When installed the system is approximately 3 16 inch thick and less than 3 lbs. First it s designed to be waterproof and walkable whereas most other flat roof materials are not.

It also incorporates coolstep technology so you don t burn your feet and can also potentially lower your. You can see how i do that in the video above. How vinyl waterproof decking benefits roof decks. Apply 2 gallons per 100 sq.

The coating is designed to create a fully adhered durable waterproof membrane that expands and contracts along with the substrate. These systems have specific edge finishing and flashing details and require that voids and seams in the plywood be treated with a patching compound.