Sound Dampening Drywall Ceiling

Insulating products are a key component of any soundproofing project.

Sound dampening drywall ceiling.

Higher stc numbers mean better sound proofing. Hopefully the ceiling was strapped first which adds to the iic value. It will add mass to the ceiling and help. The soundbreak xp drywall units consists of two pieces of gypsum board covered in a specially designed purple paper and laminated together with a viscoelatic polymer.

The material or barrier is tested with sixteen different standard frequencies between 125hz and 4000 hz. You can also fix them yourself. Quiet brand products improve architectural freedom and promote sustainable construction. Quietrock sound reducing drywall by pabco gypsum pushes the boundaries of building science to eliminate the need for extra material or complex soundproofing methods.

Soundbreak xp gypsum board is a sound deadening drywall that has an acoustically enhanced high density gypsum core encased in a heavy abrasion and mold mildew moisture resistant 100 recycled purple paper on both sides. But it is important to note that stc ratings are not for single panels but rather a rating for an entire wall construction system including the surface panels. Adding a new layer of 5 8 gypsum sheets to the existing ceiling is the cheapest option. You simply apply dampening.

If the original drywall ceiling was attached directly to the joists it would provide minimal low frequency isolation and sound transfer. A guide to sound dampening gypsum board a k a soundproofing drywall if you re planning a construction project where noise control is important you might be facing the choice between. Drywall panels both sound dampening and conventional are rated for sound transmission class stc. The trademark soundproofing website suggests using a 5 8 inch thick drywall panel against the ceiling.

It also has a sound isolating property and is quite easy to remove. The stc sound transmission class is a comparative rating of how well materials like a sheet of drywall or a barrier assembly such a floor ceiling of tile subfloor 2 12 joists drywall ceiling prevent sound transfer. It is very different from other boards such as plywood fiberboard and hardboard because of its unique properties. Another strategy for ceiling soundproofing is applying drywall.

Stc rating for ceiling. Drywall is a panel made of gypsum and encased in paper. The gold bond brand soundbreak xp ceiling board is the last addition to national gypsum s purple family of noise reducing drywall products.