

Similar to EZ-SNAP but with mold-resistant paper and soundproofing core material.

A 4×8 sheet weighs 83.2-pounds and has an STC value between 48 and 60 depending on wall construction. The panels attach directly to the studs or joists, so takes up less space than other standard drywall attenuation techniques. Types of QuietRock Panelsĥ/8” thick 4×8’, 9, or 10’’ sheets that score and snap easily, and can be used the same as standard drywall, but with better soundproofing performance. Prices of building materials like drywall and QuietRock fluctuate, so check with suppliers for current prices.
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The lengths are tapered for taping and mudding, plus it can be scored and snapped the same as regular sheets. The sheets are available in thicknesses of 1/2″, 5/8”, and 1-3/8”, with dimensions of 4’x8’, 9’, or 10-feet. Combined the sheet will reduce the transmission of sound in or out of a room by between 15 and 20 STC points when compared to standard drywall sheets. The gypsum has the mass to block soundwaves, and the viscoelastic material damps the wave vibrations. QuietRock is a sound damping product that has a viscoelastic material sandwiched between two gypsum layers. I’ll also look at the similarities and differences of soundproof with QuietRock vs. In this article, I’ll take a look at QuietRock and compare its installation and soundproofing with regular drywall. If you’re doing both sides of a partition wall, that’s 2 sheets of QuietRock for 8 of the gypsum. Which Is Better for Sound Reduction? QuietRock or Double Drywall? QuietRock can improve the soundproofing by 15 to 20 points on the STC scale, while it will take up to four sheets of drywall to have the same effect. Are you like me and trying to choose between QuietRock vs double drywall to soundproof walls and ceiling in your media, games or bedroom? Determining which will give the best results for the price can be difficult.
