Waterproofing Plywood Roof Deck

How do you make a plywood deck or roof waterproof.

Waterproofing plywood roof deck.

The system utilizes a 2 5 galvanized metal lath and a polyacrylic emulsion base coat with a wide variety of finish options. Use seam tape on plywood joints flashing where deck meets the house. Acrylic gacodeck kit easy waterproofing for your balcony rooftop deck. In my area 3 4 inch thick exterior.

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. 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. How vinyl waterproof decking benefits roof decks.

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 pli dek waterproof deck system for plywood substrates has been icc es evaluated since 1980. There s always more than 1 way to do anything.

Ames elasto barrier is an elastomeric waterproof rubber basecoat for concrete plywood and hard to stick surfaces. It also incorporates coolstep technology so you don t burn your feet and can also potentially lower your. Gacodeck top coat will maintain your gacodeck waterproofing system by renewing color and increasing durability. The coating is designed to create a fully adhered durable waterproof membrane that expands and contracts along with the substrate.

Ames contouring roof fabric. 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. All of the systems carry a one hour and class a fire rating. 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. Apply 3 gallons per 100 sq. 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.