ABOUT US

Everything you need to know about our gypsum concrete and flooring systems

Typically, we install gypsum underlayments after paint has been installed. If longer dry times are required it can be installed before drywall or just after drywall is hung.

Manufacturers recommend waiting 24 hours before normal trade traffic returns.

Yes, the floor needs to be protected from rolling loads. Please reach out for the manufacturer’s recommendations.

This depends on the product poured, and the depth it was poured at. Please reach out to ComCrete for the gypsum drying conditions.

No, but specific gypsum underlayments can be used in conjunction with micro-toppings, epoxies, or finish sealers.

No, we also install Portland and Calcium Aluminate underlayments.

It is recommended that the interior of the building be dried in and maintained at 50 degrees Fahrenheit.

No, it is only formulated for interior installations.

Only licensed installers can purchase Gypsum Concrete. ComCrete has gone through extensive training and a 16 year performance history to maintain our licensed status.

At 1-½” depth, Gypsum Underlayments typically weigh 15 lbs per square foot. At a 1” depth, Gypsum Underlayments typically weigh 10 lbs per square foot. Please contact ComCrete for lighter weight solutions.

Gypsum Concrete can be poured up to 3” deep in one pour.

ComCrete covers all of Washington and Northern Idaho.

Please contact the office for scheduling.

Explore More Services