Soundproofing Exterior Walls New Construction

Add a sweep to cut airborne sound.

Soundproofing exterior walls new construction.

Soundproofing new or existing walls involves adding mass behind the walls and or something that absorbs and dissipates sound waves. However there are a few easy things you can do to soundproof your home from irritating road noise before attempting a whole remodeling project. Tips and advice for soundproofing walls include. One layer of 5 8 drywall on new wall glued with green glue then another layer of 5 8 drywall perpendicular to first drywall with green glue in between.

Your local hardware store should have all the soundproofing materials you need to block out sounds from the road. Build a soundproof wall. Filled both walls with batt insulation. With minimal demolition the most basic way to soundproof exterior walls is by adding a layer of 5 8 drywall with green glue compound in between the layers or by adding 1 lb or 2 lb mass loaded vinyl mlv over the existing drywall and covering that with a new layer of drywall.

We rebuilt added to an existing wall in our conference room. As discussed in the article 8 soundproofing secrets for a quieter home you can employ a variety of soundproofing measures to minimize the problem of household noise that article looks at options you can use after your home is built. I like living with people and do so by choice but being able to hear someone s entire phone conversation word for word seemed a little much. Up until recently the only thing between my room and the one adjoining was a set of double doors.

This soundproofing article follows the soundproofing basics article and is intended to give a step by step instruction on how to soundproof a home hotel condo or office that is under new construction. The best soundproofing projects start from within when you re building your house you ll want to include some sort of insulation inside the walls and ceilings. As mentioned before an exterior wall stc rating is likely somewhere in the mid 30 s to mid 40 s. Stc is a measure of how many decibels of sound reduction a product provides.

In our soundproofing walls ceiling article we address retrofit soundproofing for existing floors walls and ceilings. A solid core interior door 60 80 absorbs sound better than a hollow core door. Includes batts construction techniques and more. Take advantage of soundproofing techniques when doing remodeling or new construction.

Removed existing drywall on one side built another 2x4 wall 1 2 away from existing wall. Install your wall soundproofing materials on the side of the wall from which the noise is coming. Acoustic mineral wool insulation. Knowing your stc ratings.

When purchasing your materials look for the stc sound transmission class ratings. The higher the stc rating the. Diy wall soundproofing techniques. There isn t a one shot soundproofing strategy so understanding the concepts of noise and the wide variety of options for soundproofing materials will help you engineer the perfect solution given your unique building scenario and environment of the new construction.