
SoundSentry STC 40
The SoundSentry STC 40 acoustic sectional door conforms to the ASTM E-413 (Classification for Rating Sound Insulation) standard
At Thermostop, we design and manufacture high-performance industrial doors engineered for acoustic insulation, vibration resistance, and long-term reliability in test cells and industrial testing environments.

The SoundSentry STC 40 acoustic sectional door conforms to the ASTM E-413 (Classification for Rating Sound Insulation) standard

The SoundEntry door STC 40 acoustic entrance door conforms to the ASTM E-413 (Classification for Rating Sound Insulation) standard.
The Thermostop acoustic doors are specially designed for the work environment. Compressor room, diesel & gaz generator room, personnel noise shelter require acoustic doors such as the SoundEntry, SoundSentry and SoundSlider which offer a Sound Transmission Class (STC) 40. All Thermostop acoustic doors feature 16ga. steel skins with a 4” thick acoustic foam core.
Contact Thermostop to request a quote or discuss your high-performance door requirements. Our experts will help you select the perfect acoustic or industrial door solution for your test cell or facility.
Since 1984, Thermostop has been a reputable manufacturer of Industrial Sectional Doors, Cold Storage Doors and Specialty Doors such as Impactable Breakaway doors, Acoustic Doors and Ballistic Doors.
Contact