The SoundSentry STC 47 acoustic sectional door conforms to the ASTM E-413 (Classification for Rating Sound Insulation) standard and features 16 gauge steel skins over a 4” thick acoustic material and high density polyurethane foam core. Furthermore, the SoundSentry STC 47 acoustic vertical door is equipped on its inner face with an acoustic box for increased acoustic performance. Therefore, apart from its acoustic quality, it is also a heavy-duty security sectional door with a superior R-32 insulation value. The SoundSentry STC 47 is a superior quality acoustic vertical door with the following remarkable features: high density polyurethane foam core, sound-tight tongue-and-groove joint, panel joint integral double bubble seal, triple-lip perimeter weather seal, wall acoustic compression seal, double U-rubber bottom seal and 16 gauge galvanized steel end caps. The door can be manually operated with a chain hoist or can be motorized with electrical accessories. The SoundSentry STC 47 has a smooth finish and is enamel painted with a choice of color based on the RAL color chart.
This door is recommended for the following applications:
The door will be equipped with an electric operator.
Side mounted “Jackshaft” motor, model XTRA-HHD or XTRA-GHC, as per design criteria.
For electric accessories consult Operators – Thermostop Industrial Doors brochure.