To further increase the soundproof of a floor, consider installing carpet pads, floating floors or a sound insulating underlay to enhance its IIC and STC rating. Most flooring installers leave the thinnest layer of plywood under your floor covering, in place of better underlayment products. How to soundproof floors from noisy neighbours with the Soundproofing Store's range of floor soundproofing products. If you do, you will definitely need some sort of soundproofing to reduce noise and keep you and your neighbours happy. No matter the type of application, a flooring underlayment will treat your room’s noise issues. Reduce unwanted airborne and impact noise between floors by improving the sound insulation between floors, whilst highlighting the best soundproofing materials for soundproofing timber or concrete floors. But if you want to soundproof your floor properly, you’ll need something that can prevent sound from leaking downward. Sound Proofing Wooden Floors in Existing Homes. When it comes to soundproof floors, tiles are the noisiest followed by hardwood floors. Wood flooring and Soundproofing: an Expert Advice Planning to install a new wooden floor, but live in an older style flat? The biggest problem with floors that are already in place with a ceiling below is sound transference. Floor Soundproofing Assemblies. Short of that, placing a sound barrier in the open joist spaces between the floors is an effective way homeowners to slow the transmission of noise. Hardwood floorboards can be nailed, glued, or both. Sound transference is carried from through all components. ... How they perform against airborne and impact noise and how final floor finishes; carpet, laminate, vinyl, engineered wooden flooring and floor tiles can be used with soundproofing underlays. Nails transmit noise to the subfloor, so if possible, gluing is a better option. Floor to the Wooden Beams to the Ceiling. Soundproofing for floors, we offer a range of soundproofing solutions for timber and concrete floors. That’s where soundproof floor underlayment comes in. This is done is by removing the ceiling drywall and inserting anything from R-13 to R-20 fiberglass insulation in the joist space. Install Soundproof Floor Underlayment. Whereas carpets are the best soundproof flooring material. This application is a little more complicated than doing the installation at building stage. 7. For glue-down or nail-down hardwood floors, we recommend PROFLEX™ 90. Free consultation available.