2399 Riverside Parkway
Grand Junction, CO 81505


Gypsum Underlayment

Gypsum Underlayment is a strong, fast-applying gypsum cement that provides exceptional strength and durability. This fire resistant floor system also isolates sound, reducing noise between floors and units, making it ideal for multi-story apartment or office buildings as well as other structures.


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"We found the employees
of Mays Construction to
be very friendly,
knowledgeable, easy to work with, professional ,
helpful, hard-working
and just basically
everything you would
look for from a
construction company."

Matt Grenfell,
Director; Western
Rio Blanco Recreation
and Park District

Application and Benefits:

  • Strength: The industry's highest compressive strength gypsum underlayment products on the market today.
  • Versatility: Ideal for virtually all types of construction.
  • Sound resistance.
  • Abuse resistance: Formulated to produce lightweight, level, smooth, and crack-resistant floors of exceptional hardness that resist indentation and other damage.
  • Fire resistance.
  • Low cost: Installation of gypsum floor underlayment is less expensive and less labor-intensive than many other types of underlayment.

Easy to install: Gypsum floor underlayment
offers quick set times, high compressie strengths,
and high production rates allowing for traffic
within hours of installation.

Applying LevelRock
gypsum underlayment

Heated flooring embedded in
gypsum underlayment

Large spaces benefit from Gypsum underlayment application.

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