With a thicker interior door such as a solid core interior door stc ratings of 35 are standard.
Stc rated solid core wood doors.
Ever wonder what the stc ratings of doors means and why it s important.
Soundproof doors are available 1 3 4 thick from stc 33 to stc 50.
Any unsealed gaps and clearances in door assemblies effectively cancel out the noise reduction benefits of stc rated doors.
Doors and frames have been tested as a assembly and are supplied with acoustic perimeter and bottom seals.
Street noise people and pet noise tv radio everywhere we go there is noise.
For example 1 8 clearances around the edges reduce the effective rating of an stc 52 door to stc 21.
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.
Soundproof doors are available at greater thicknesses from stc 51 to stc 56.