Gypsum Stone & Investment

Setting the standard of excellence for half a century.

Consistency in the final product begins with the finest raw materials available. Through rigid manufacturing standards - including batch testing, pre-blending and in-process inspection - they are transformed into the finished products carrying the Modern Materials brand. You take pride in your work. Modern Materials takes pride in the value of the industry leadership we’ve earned. Our natural gypsum products present you with quality standards you can continue to depend on.