Underlayment

Gypsum underlayment & self leveling cement

Cosan is a licensed Maxxon applicator installing a wide range of gypsum underlayment’s, self-levelingcements and sound control products. Our underlayment division serves NYC and the surroundingcounties, Connecticut & Massachusetts. With our fleet of state of the art fully automated equipment wecan deliver up to 25,000SF per day at 1” of depth and pump to a height of 400’ from street level.Our experienced crews service NYC high rise, large multifamily housing developments, existing floorleveling & residential radiant heating applications.