Surfaces 360 acoustic rubber underlayment is designed to reduce impact noise and is easily installed under rubber sports floors, floating laminate, rigid core click vinyl, and engineered hardwood floors. Surfaces 360 SU series underlayments are available in 3mm, 5mm, and 10mm thicknesses. They provide a highly resilient acoustical layer between your subfloor and the finished floor, reducing unwanted sound, thereby soundproofing the finished floor and making hard floors more forgiving under your feet.
| Part Number | Form | Standard Thickness |
| SU30 | 4′ wide x 50′ rolls | 3mm |
| SU50 | 4′ wide x 25′ rolls | 5mm |
| SU100 | 4′ wide x 25′ rolls | 10mm |