Iic Stc 60 Laminate

Typical floor ceiling structure stc values range from 25 to 35 for lightweight single family residential construction to upwards of 50 to 60 for commercial construction.

Iic stc 60 laminate.

The stc rating. To put that into perspective the international building code requires each rating to be at least 50 and many state municipal or hoa codes require stc and iic to be at least 60 for multi unit buildings. Impact sound transmission the choice of floor covering can have a significant effect on the amount of impact sound transmitted from a room above to a room below. Iic stc 50 international building code.

Excellent thermal r value and reduces passive thermal loss. A f iic and f stc rating. Sound transmission class stc. For use with engineered wood and laminate flooring provides cushion over concrete and wood subfloors 360 feet square roll the iic and stc tests measure sound transference from an upper level room to a lower level room.

Provides super stability performance and durability particularly in concentrated high foot traffic areas. The preferred level of performance for stc and iic is 60 57 f iic. How iic is determined the iic rating is the determined by using a standard tapping machine with five steel faced hammers to strike a test floor material generating sounds between 125 hz 4000 hz. Iic stc 60 superior sound proofing.

The iic and stc is conducted at a controlled laboratory. Iic stc 40 sound proofing below most codes sound transmission class from the american society for testing and materials astm e336 e413 and impact isolation class astm e492 e989 ratings are measured in decibels reduced for certain types of sound. For use with engineered laminate floors. The sound absorption and reduction metrics of the roberts felt are strong with a stc rating of 66 and an iic rating of 67.

The data and assemblies shown are for informational purposes only and are not represented as being all inclusive correct complete or up to date. In most installations the underlayment needs to be adhered with a urethane adhesive and a vapor barrier would need to be included. The f iic and f stc is conducted in the field where sound is not as controllable hence the 5 point difference. To meet international building code both iic and stc need to meet the minimum of 50 to pass.

Use with engineered wood laminate. Many larger luxury condo associations and municipalities are now looking at the higher 50 s and lower 60 s range. Iic 65 considered a high level of impact sound transmission reduction that would satisfy most occupants. The iic measures sound such as moving furniture and walking while the stc measures sound such as voices and television.

Provides the highest documented performance for an underlayment less than a 1 4 thick. Impact insulation class iic.