ALX™ Pro

Plywood SYSTEM

Addition of a Fiberlath Reinforced Membrane
IAPMO Evaluated ER 587
Meets Class A Fire Test ASTM E-108 and One-Hour Fire Rating ASTM E-119
Class I Vapor Retarder ASTM E96 option
Optional 20 Year Warranty

Experience unmatched strength, durability, and design with ALX, Westcoat’s waterproof deck coating system. Formulated for plywood surfaces, the ALX system integrates the finest acrylic resins and cement blends into a reinforced, galvanized metal lath. ALX eliminates plywood seams and is ideal for use in heavy traffic areas. ALX Pro calls for an added fiberlath reinforced membrane. ALX Interior option provides a solution for transforming a wood subfloor to a decorative concrete or epoxy finish. ALX Under Tile system provides a blank slate for installing tile as it waterproofs your exterior deck over living space.

Westcoat ALX Pro is a waterproof walking deck system. This bonded system is reinforced with metal lath, a fiberlath reinforced membrane, features a series of polymer-modified cementitious applications and is sealed with Westcoat’s SC-10 Acrylic Topcoat. The finished product weighs approximately 2½ lbs per square foot. This system gives plywood the look and feel of concrete with a decorative appeal.

macoat iapmo westcoat

Recommended for:

WANT TO KNOW MORE?

Dig deeper into the specs of the ALX Pro System

FIND ALX  PRO APPLICATOR

Get your job started!

  • What we really appreciate is the "consistency in the can”. When you’re out in the field opening a kit of material, the last thing you want to worry about is what you’re going to find inside. Before finding Westcoat, that was a real concern with some of their competitors. Since switching to them a decade ago, that's no longer an issue. In a very packed industry with hundreds of manufactures to choose from, Westcoat stands head and shoulders above the crowd!

    Jeff Bach, President (Bach Custom Coatings)
  • Once we discovered Westcoat Specialty Coating Systems and saw the high quality and integrity of the finished product, we “planted our flag” and have no intentions of going anywhere else. We have a loyal base of general contractors who repeatedly come to us to have Westcoat installed on their jobs--whether new construction or renovations. Our reputation in the industry through the use of Westcoat systems is growing with each day, and it’s wonderful to finally be installing coatings that we know will serve our clients well for many years to come.

    Joe McNair, (Daddario Roofing Inc.)
  • As President of Decking Around, I have been working with Westcoat for 20 plus years, over all these years we have grown together and I consider them to be family! We have been through a lot of improvements and changes but what hasn't changed is the great support we as contractors need to keep our business thriving. Westcoat gets a Five Star rating from me, keep up the great work and is always a pleasure to be part of the family.

    Dave Jefferson, President (Decking Around)
  • I found the Westcoat product line about 10 years ago when my Epoxy Company was only a year old. We had struggle with hot tire pick up with our previous product line. The Westcoat reps were always available to answer questions and guide us. Ten years later we still continue to grow and I prefer Westcoat as my product line. I highly recommend everyone to install this product and we continue to use their products daily.

    John Proffitt, Owner (Tulsa Garage Gurus)
  • We have used Westcoat materials for 7 years.  The quality and technical support is second to none. The team at Westcoat does more than provide a quality solution, though. They are true partners who are as committed to our success as they are to their own.

    Matt Molander, Owner (M7 Solutions)
  • Surfacing Solutions Inc. has used Westcoat Specialty Coating Systems for more than 15 years, they are one of the few companies where their products have shown us sustainability in our industry. We utilize this company not only for our belief in the products but because of the support we receive from the people of Westcoat. One of SSI’s  core values are “Relationships” so we are appreciative of the relationship we have with Westcoat and their Team.

    Shawn Halverson, CEO (Surfacing Solutions Inc.)
  • BBH has been applying the Westcoat systems for the past 14 years & cannot say enough about its durability, applicator friendly products, and wide range of finishes, creative marketing & one of the best service support teams I've ever worked with. You never feel like you are on your own when facing challenges in the field. After working with Westcoat for several years, you realize that it's a privilege to be part of a great culture aside from the product lines.

    Daryle Brown, VP (BBH)
  • Using the Westcoat family of coating products has allowed me to one-stop-shop all of my coating projects needs from Cementitous to Waterproofing to Epoxies. With Westcoat I secured my largest cementitous coating project ever and their support goes far beyond just answering questions. My representative answers the phone after hours and across time zones and is always at the ready to lend support to me.  He helps prior to the sale with trainings through the sale and application with site visits and post sale with follow ups and warranty documentation.  Couldn't be more happy satisfied as a coating contractor/estimator.

    Scott Barnes, Estimator (Central Pacific Specialty Contractors)
  • Our company has been a distributor of Westcoat products for over 14 years now. Westcoat products are of the highest quality and are reliably consistent, which means a lot to our applicators. Westcoat does extensive in house testing on their products so when there are application questions they have the answers. Westcoat’s commitment to quality and a positive application experience has made them a pleasure to do business with these many years.

    Brent Zaemann, Vice President of Sales (Sealant Specialists)