Impact Noise Reduction Ceiling

This is the most difficult type of noise to stop due to the different ways it travels and comes through your ceiling.

Impact noise reduction ceiling.

The nrc of commercial acoustical ceiling is usually well in excess of 50. Impact noise from a ceiling is generally caused by people running jumping and dropping objects on the floor above your home or apartment. If you are comfortable enough with acoustic foam panel then that is good but i would recommend adding a layer of drywall which will create space for proper insulation and decoupling zone for a soundproof ceiling. The trademark soundproofing website suggests using a 5 8 inch thick drywall panel against the ceiling.

Install acoustic carpet underlayment. Acoustic baffles are especially effective in large spaces with high ceilings. When traveling it will slowly reduce. Airborne noise refers to all of the other noise you may encounter whether it comes from your own room or the room above you.

By suspending a new drywall ceiling from a vibration isolation system like isotrax soundproofing system impact and airborne noise are greatly reduced. You simply apply dampening compound to the back of the drywall and screw the drywall into the. This won t just effect one room but will probably spread to multiple rooms or even your whole house. The procedure is to install a new joist between each pair of existing ceiling joist.

Soundproofing underlayment cuts impact and airborne noise and is made specifically for use under carpeting. Impact or transmission noise will be the strongest as it moves through the floor. Impact or transmission noise is like the epicenter of an earthquake the epicenter being the point of the noise. With no hardware making direct contact with the ceiling the new drywall only comes in contact with an isolating foam cushion.

Resilient flooring has an nrc of approximately 0 03 to 0 05. This method is most feasible for drywall ceiling and not suspended because it requires your ceiling not to be filled with ductwork. Carpet 1 8 pile is 0 10 to 15. Isotrax soundproofing system works by floating the ceiling over vibration isolators.

Nrc s range from 00 no absorption to 1 00 100 absorption. The noise reduction coefficient nrc is the rating of sound striking the material that is absorbed rather than reflected away by the material. Impact noise refers to noise caused by structural vibration or impact. Most popular in remodeling tips advice.

This is known as impact noise or footfalls which are measured by a standard called impact insulation classification iic. Add mass loaded vinyl mlv. Floating ceiling joists are a decoupling technique effective for reducing impact noise. Hence the permanent solution is to use the above tips to create a soundproof ceiling where your primary focus is to reduce the impact noise than the airborne noise.