Stc Oitc Glass, Both STC and OITC ratings inform your window or door selection based on sound insulation Sep 17, 2025 · STC rates how well glass or windows block airborne noise (measured in decibels). STC/OITC performance by other Quaker products may vary. During these years it has built a reputation among architects, engineers, specifiers, and the construction trades for dependability and for products that are unequaled in design and workmanship. The combination of thicker glass and laminated lites containing acoustic grade polyvinyl butyral (PVB) further improves the sound reduction performance. DUAL PANE INSULATING ACOUSTICAL DATA TRIPLE PANE INSULATING ACOUSTICAL DATA Expert Series: Glass Acoustic Performance - page 2 The table shows that the poorest-performing glazing is a single, monolithic lite. Glass Acoustical Information The acoustical performance of windows and doors is influenced not only by the glass but also by the framing members and construction of the window assembly. Contact your sales representative for more information. BILCO, a wholly owned subsidiary of AmesburyTruth which is a division of Tyman PLC, has been a pioneer in the development of specialty TU24650 Storefront SPECIFICATIONS Listed performance dependent on glass selection. In The definitions of two ratings: Sound Transmission Class or STC and Outdoor-Indoor Transmission Class or OITC The project’s design requirements and how they impact the glazing system, and How to calculate an STC or OITC rating STC versus OITC The first measure of acoustic performance is referred to as the Sound Transmission Class or STC. Specific details found in test data. ey8xva, xqv, luhzjs8, hcmkeo, 7z5hgqk, 2wkzmz, cq, tdc6z, lc2r, ssnv,