NW Acoustical 645 is able to achieve unprecedented sound control up to impressive unit STC 45. This system combines sleek acoustically separated aluminum framing and specialized gasketing with sound enhanced glass to achieve optimal performance with the range of unit STC from 32 up to STC 45- all while allowing maximal transparency and natural daylight to floor interior spaces.
Depending on the desired STC and glazing of the unit, maximum unit heights range from 9' 6" (2900 mm) to 11' 6" (3500 mm). NW Acoustical 645 with an STC 45 qualifies for Enhanced Acoustical Performance IEQc9 (LEED for Schools) and EQc9 (LEED for Interior Design and Construction). With an ultra-thin 1 ¾" ( 45 mm) frame profile, NW Acoustical 645 is specifically engineered for education applications and for interior spaces where acoustical privacy, ease of use, and transparency are of utmost concern. Surface mounted flush sill designed specifically for seamless integration.
During our 25-plus years in business, we have earned the trust of architects, builders, design professionals, and homeowners as a solutions provider for re-imagining how buildings, people, and the elements interact. By combining precision engineering and outstanding design options across more than 20 unique systems, we advance design possibilities beyond the conventional for almost any space
Our operable walls transcend the notion of mere glass and hardware. Every system embodies the NanaWall DNA of performance, ingenuity, aesthetics, and flexibility. The result is a seamlessly integrated solution expressing a thoughtfully combined application of function and beauty that solve the most complex design challenges, and inspire new ideas for buildings and homes.