Tag Archives: noiseproof

Sonex Curtains Barrier Backed – FAQ 1.) What are Sonex Curtains made of and what purpose do they serve? Sonex Curtain BB is a composite that features sound absorptive willtec foam quilted with a vinyl facing on one side, bonded to a reinforced noise barrier material. This product has the ability to provide excellent sound transmission loss […]

Willtec Sheets – FAQ  What are Willtec Sheets made of and what acoustical purpose do they serve? Willtec foam is made from lightweight porous melamine and meets several requirements for fire resistance, heat shielding, sound control and cushioning without compromising important characteristics such as weight, flexibility, or reasonable cost. This product meets all ASTM E84 requirements […]