Collection: Products for the Westcoat ALX Custom Finish Waterproof Deck System

Create the look of slate, flagstone, or tile on plywood balconies, walkways, and roof decks with the Westcoat ALX Custom Finish System. This lath-reinforced decorative deck waterproofing system builds a colored, skip-troweled cement texture over the deck and can be stapled through most old deck systems to rehabilitate problem surfaces.

The system starts with the same base as ALX Standard, then adds a TC-5 Grout Texture Cement grout coat and a TC-2 or TC-5 texture coat colored with TC-40 Liquid Colorant, finished with SC-35 Water-Based Concrete Stain and SC-70 Acrylic Lacquer Sealer. Find the products for the ALX Custom Finish System, along with optional components for flagstone and tile patterns, full-deck membrane coverage, and added slip resistance, below.

ALX Installation Tools  |  Westcoat ALX System Page  |  ALX Custom Finish Specs and Instructions