FAQ Knowledge Articles

Marvin: Marvin has several Sound Transmission Co-efficient (STC/OITC) options on its products. See list of options here.

Integrity: Integrity offers an STC/OITC glazing option to accommodate sound abatement requests. The STC glazing option is comprised of two unequal panes. By using unequal panes, the Integrity is able to gain STC. See STC values here.

Infinity: same as Integrity, except values are in product chapters of the Architectural Detail Manual (ADM).  

Window and Doors Manufacturers Association (WDMA) STC certifications are available from your local Marvin representative.