Noise Reduction Around Doors

The stc rating can be taken as the approximate noise reduction that the door provides.

Noise reduction around doors.

You would then see a reduction to only 33 db instead. If the door takes up 20 percent of the wall it will reduce a wall with an stc rating of 48 to 24 stc. Soundproof doors look ugly. Just be aware that replacing a 1 inch door with a thicker one will involve some carpentry modifications to the door jambs.

The thicker the door the better it reduces noise transfer. And you can add noise reduction lites to get added security with laminated glass surrounded by an attractive glass frame that won t warp crack or yellow. Let therma tru show you how appealing noise reducing doors can be. They are typically the thinnest barrier in a wall and when it comes to blocking sound or reducing noise they don t benefit from the thicker sometimes insulated.

However if the hollow core door is replaced with a solid wood door and sealed around the edges and threshold it will block noise with the added mass and close up gaps. Our innovative exterior door system receives an excellent sound transmission class or stc rating. Includes best sound reducing materials sealing around a door and other noise control measures. Our front doors are both designed to prevent noise entering your property and are installed by a highly trained acoustic installation team.

It will not stop the noise coming from your neighbour s kids jumping around during playtime. For example if an acoustic door reduces noise by 40 dba spl. Some composite front doors may claim to be soundproof by design however if they are not properly installed any gains in noise reduction will be lost due to air gaps around the door.