Impact Sound Insulation under Floor Coverings

Versatile Resilient Underlays for Every Floor Covering

Impact sound insulating with Regupol® has been providing undisturbed living and working environments for a long time – Regupol® Impact Sound Insulation from BSW is far more effective than stated in the standard. For many years, Regupol® has been the preferred sound insulating material for countless project engineers, acoustic engineers, providers and architects. Whether new buildings or refurbishments, whether in commercial or privately used buildings – Regupol® Impact Sound Insulation is easy to install, offers a low structural height (2–6 mm), is resilient and durable. It does not matter which final layer is installed on top of Regupol® Impact sound insulating. Sounds at the surface in the frequency range between 500–2,000 Hz are reduced, for example under laminate by 25%.

Under-Screed Impact Sound Insulation

Given the increasing disturbances from vibration emissions and increasing public awareness of the issues involved with noise and vibrations, BSW has developed a comprehensive range of products for sound insulation in sound proofing floors and structure-borne noise isolation. 

The products Regupol® made of highly resilient rubber fibre/rubber granulate and PUR foam Regufoam® offer the right solution for practically every project involved in vibration isolation.

More information can be found here.

Regupol® K225 impact sound insulation consists of PUR-bonded rubber granules and cork elements. Regupol® K225 is castor-proof according to DIN 6813 and suitable for underfloor heating systems. While maintaining its original thickness, K 225 sound insulation will remain permanently elastic and non-perishable for decades. Regupol® K225 can be 100% recycled. Regupol® K225 is suitable for all conventional subfloor and floor covering. Its special consistency allows a minimum thickness of only 2 mm.
Areas of application
Sound insulation under all common floor coverings.
Regupol® 4515 impact sound insulation material was mainly developed for laying under PVC. Due to its special material composition it prevents plasticiser migration. Regupol® 4515 consists of PUR-bonded cork and PUR foam. This means there is no need to use filling as a boundary to the subfloor. Other characteristics are similar to those of Regupol® K225.
Areas of application
under all common floor coverings.
Regupol® 3912 impact sound insulation consists of PUR-bonded PUR foam. Its relative light weight and soft consistency make it suitable for installations under textile floor covering. It goes without saying that Regupol® 3912 can also be installed under all other floor covering. Regupol® 3912 is durable and age-resistant, castor-proof and suitable for underfloor heating.
Areas of application
under all common floor coverings.
Regupol® 8010 consists of PUR-bonded rubber granules only. Regupol® 8010 has proven highly effective under laminate reducing the sound indoors. Regupol® 8010 is durable and age-resistant, castor-proof and suitable for underfloor heating.
Areas of application
under all common floor coverings.