Shur Deck - MER-KO

Shur Deck

A metal lath reinforced walking deck and flat roof top deck system designed for use over plywood or concrete substrates.

Read more

Weather Deck - Merko

Weather Deck

A pedestrian walking deck system incorporating floating slip-sheet technology designed to isolate the waterproofing membrane and seamless decking from the substrate.

Read more


Made in the USA

All of our products, and we do mean all, are made locally, right here in sunny San Diego, California!

Read more

40 Years & Counting

Mer-Ko Decking systems have over 40 years of history as one of the original acrylic decking systems.

Your No. 1 Choice

Advanced formulas and quality control make our waterproofing systems a first choice for professionals.

Reinforced Coatings

For extra confidence check out our bonded Shur Deck system with reinforcing fabrics.

Multi-Surface Versatility

Our full floating system can be used over concrete or plywood.


Our Systems are Rated

The Mer-Ko Weather Deck system is Class A and 1-Hour Fire Rated.

VOC Compliance

Mer-Ko Systems are VOC compliant water-based technologies.

Produced Locally

Mer-Ko Decking systems are Products of the USA. All of our coatings are made locally in San Diego, California.

Get It Right

Mer-Ko offers a variety of decorative and non-skid options, so you get the right coating, whatever your needs.

Under New Management

Recently acquired by Westcoat Specialty Coating Systems, Mer-ko has undergone some exciting improvements.

News & Events

Want to Work with Us?