Doors and frames have been tested as a assembly and are supplied with acoustic perimeter and bottom seals.
Stc 54 wood doors.
The doors can be heavier than steel doors.
Fixed windows up to stc 55.
These doors are typically used in schools conference rooms buildings near airports recording studios government military facilities or any other building where sound control is important.
Measured by laboratory testing of the door per astm e 90 the results are reported as stc sound transmission class rating affirming the doors ability to meet specific project requirements.
Soundproof doors are available 1 3 4 thick from stc 33 to stc 50.
Because acoustical doors are constructed differently than traditional hollow metal doors certain considerations must be made when selecting hardware for them.
Assemblies have been designed to accept readily available heavy weight builders hardware.
Krieger acoustical doors are delivered as complete performance guaranteed acoustical assemblies with seals hinges and threshold included.
The thicker wood used in exterior doors decreases the sound transmission.
Some options work better.
Wood joists supporting 1 25 4 mm nominal wood sub and 1 25 4 mm nominal finish floor or 19 32 15 1 mm plywood finished floor with long edges t g and 15 32.
A solid wood door will range from stc 35 to 49.
The doors may be made of solid wood stile and rail construction or have a veneer over a wood block particleboard or mdf core.
Any unsealed gaps and clearances in door assemblies effectively cancel out the noise reduction benefits of stc rated doors.
Soundproof doors are available at greater thicknesses from stc 51 to stc 56.
For example 1 8 clearances around the edges reduce the effective rating of an stc 52 door to stc 21.
The stc 54 acoustical door system from security metal products is the perfect choice for any room where sound transmission needs to be kept to a minimum.
Additionally cam lift hinges and an aluminum threshold are included with high stc rated assemblies.
Soundproof steel doors are available with acoustic glazing that is factory pre installed.
Go above and beyond the natural beauty and draw of wood doors by adding an acoustical element.
With 1 7 8 48 mm 6d nails 6 152 mm o c.
5 8 15 9 mm toughrock fireguard x products applied perpendicular to 2 x 10 wood joists 16 406 mm o c.
Soundproof doors are available at greater thicknesses from stc 54 to stc 64.
The heavier the door the better the sound suppression.
Wood doors up to stc 49.
Stc 35 44 lbs to 45 lbs commercial density core bond to core no lead standard stiles and rails.
Stc rated doors provide privacy and prevent noise distraction.
Our designs also interface with the locks and accessory hardware you have chosen for your project.
Stock acoustic soundproof wood doors and steel frames are ready for immediate shipment.
The stc 54 acoustical door system will help to insure the quality of sound in or outside the room won t be affected by other noise sources.
