Waterproofing Plywood Roof Deck

Apply 3 gallons per 100 sq.

Waterproofing plywood roof deck.

A water based liquid dual rubber coating used primarily for roof and deck waterproofing applications. Gacodeck kit is a water borne single component waterproof deck system that can be applied over plywood concrete metal fiberglass and previously coated decks. How do you make a plywood deck or roof waterproof. Use seam tape on plywood joints flashing where deck meets the house.

I picked liquid rubber because of how easy it is to use it comes in lots of nice colors and the great reviews it has on amazon. When installed the system is approximately 3 16 inch thick. The peel stick seam tape may show a slight line radiating through coating. How vinyl waterproof decking benefits roof decks.

Elasto barrier and embed contour roof fabric into wet. The gacodeck kit can be applied to balconies boat decks lanais plywood decks ramps roof decks walkways and previously coated deck systems. It also incorporates coolstep technology so you don t burn your feet and can also potentially lower your. Since there s less deflection with thicker plywood i prefer to use 1 1 8 inch thick plywood sheathing but i ll settle for a minimum of 3 4 inch plywood if necessary.

Building waterproof roof decks get better performance from your deck covering by using best practices framing and flashing details. There are a few things that make pvc decking different in regards to roof decks. The system utilizes a 2 5 galvanized metal lath and a polyacrylic emulsion base coat with a wide variety of finish options. Ames elasto barrier is an elastomeric waterproof rubber basecoat for concrete plywood and hard to stick surfaces.

All of the systems carry a one hour and class a fire rating. Acrylic gacodeck kit easy waterproofing for your balcony rooftop deck. The pli dek waterproof deck system for plywood substrates has been icc es evaluated since 1980. After 2 days or research i decided to use liquid rubber deck coating to waterproof my plywood deck or roof.

The coating is designed to create a fully adhered durable waterproof membrane that expands and contracts along with the substrate. In my area 3 4 inch thick exterior. Call toll free 1 888 345 0809 to speak with a waterproofing expert.