Waterproofing Plywood Roof Deck

When installed the system is approximately 3 16 inch thick.

Waterproofing plywood roof deck.

Gacodeck kit is a water borne single component waterproof deck system that can be applied over plywood concrete metal fiberglass and previously coated decks. There s always more than 1 way to do anything. The system utilizes a 2 5 galvanized metal lath and a polyacrylic emulsion base coat with a wide variety of finish options. Apply 3 gallons per 100 sq.

In my area 3 4 inch thick exterior. It also incorporates coolstep technology so you don t burn your feet and can also potentially lower your. How vinyl waterproof decking benefits roof decks. The pli dek waterproof deck system for plywood substrates has been icc es evaluated since 1980.

The peel stick seam tape may show a slight line radiating through coating. After 2 days or research i decided to use liquid rubber deck coating to waterproof my plywood deck or roof. Use seam tape on plywood joints flashing where deck meets the house. There are a few things that make pvc decking different in regards to roof decks.

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. Call toll free 1 888 345 0809 to speak with a waterproofing expert. 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.

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. First it s designed to be waterproof and walkable whereas most other flat roof materials are not. The gacodeck kit can be applied to balconies boat decks lanais plywood decks ramps roof decks walkways and previously coated deck systems. Ames contouring roof fabric.

How do you make a plywood deck or roof waterproof. A water based liquid dual rubber coating used primarily for roof and deck waterproofing applications. Building waterproof roof decks get better performance from your deck covering by using best practices framing and flashing details. Elasto barrier and embed contour roof fabric into wet.