The difference between the two takes place under the surface. Both have the same customizable options and visual aesthetics. The substrate is what changes, due to project-specific needs.

The RF is a formaldehyde-free fiberglass. Meeting the CDPH1350 standard, it has a high NRC (0.9 for 1″ thick).

The LR line is rock wool. It has a slightly lower NRC (0.8 for 1″ thick), but comes at a lower price point, and has antimicrobial and moisture-resistant properties.

Contact us and we’ll identify the acoustic solution that fits your needs.