Stc 35 44 lbs to 45 lbs commercial density core bond to core no lead standard stiles and rails.
Stc 50 overhead door.
Alpine s imb v5 fast acting insulated overhead door rolling insulated door with insulated metal backed slats that are 5 8 inch thick slats with an r value.
8 0 x 8 0 pairs.
Wood doors are available with up to 3 4 hour ratings.
Ceco door has developed acoustical assemblies that solve noise problems for any facility.
Alpine overhead doors inc.
The standards to test for stc have been established by the american society for testing and materials astm using procedure e90.
However for steel doors there is really no limit.
Insul sound sound retardant rolling service door.
How to improve stc rating.
Personnel metal and wood doors can be manufactured up to 4 0 x 8 0 singles.
High sound transmission class stc ratings are typically needed to create sound resistant rooms for the government and military airports school band rooms and to isolate performance halls from exterior noise.
Stc 50 doors are 2 thick and weight 10 1 lbs.
If you require stc 50 or higher we can offer a solution for you.
2 02 materials for insulated sound doors.
Submittal packages include the drawings test data and easy to follow step by step installation instructions to allow your personnel to install the door systems.
Tested and certified in accordance with ul 10c and ubc 7 2 for doors and ubc 7 4 for windows.
Call us today to discuss your application or read our article about how to choose sound control doors.
For example 1 8 clearances around the edges reduce the effective rating of an stc 52 door to stc 21.
Stc and oitc relate to many aspects of the construction industry but we will be focusing on stc and understanding the role that it plays with in the rolling door industry.
8 hulse road suite 1s east setauket ny 11733.
Telephone 800 257 4634 or 631 473 9300.
Stc 50 swing door single double stc and astm e 90 tested all steel swing doors with fire resistant core of barrier materials and energy absorbent acoustical insulation.
Sound suppression rates of 60 or better offer excellent soundproofing and mean that even loud noises are barely audible.
Also offer professional installation service throughout north america.
How is stc measured on a rolling door.
Doors may have adequate soundproofing to meet your requirements.
6 82 u factor of 0 147 calculated using the ashrae handbook of fundamentals the slats are insulated with polystyrene for increased thermal protection.
2 01 manufacturer of sound resistant shutters rolling shutters insulated sound doors.
Any unsealed gaps and clearances in door assemblies effectively cancel out the noise reduction benefits of stc rated doors.
