Street noise people and pet noise tv radio everywhere we go there is noise.
Stc rated solid core wood doors.
Stc doors over 8 0 tall and all stc 45 and higher may have longer lead times factory installed glazing is required to ensure acoustic value pairs tested as standard swing only used in double egress will affect acoustic rating and or void fire label.
Generally a less soundproof door such as a hollow core door is given 20 for an stc rating which means that most conversation level speech will still be heard when the door is closed.
Stock acoustic soundproof wood doors and steel frames are ready for immediate shipment.
G 4a national guard products inc.
Soundproof doors are available 1 3 4 thick from stc 33 to stc 50.
With a thicker interior door such as a solid core interior door stc ratings of 35 are standard.
For example 1 8 clearances around the edges reduce the effective rating of an stc 52 door to stc 21.
Any unsealed gaps and clearances in door assemblies effectively cancel out the noise reduction benefits of stc rated doors.