Frequently Asked Questions
Explore answers about RAW Acoustic’s PET acoustic felt panels, technical specs, customization options, inventory, and global manufacturing services.
All standard sample boxes and color swatches are completely FREE. To request yours, simply provide your express courier account number (DHL/FedEx/UPS) or pay the shipping fee via PayPal.
Absolutely. All 48 standard colors in our architectural palette can be customized in various thicknesses (standard 9mm, 12mm, 15mm, 24mm, or custom) and density levels (from 1900g/m² up to 2300g/m²+) according to your engineering requirements.
For our 48 standard stock colors, we offer flexible low MOQs for trial orders. Custom Pantone/RAL color matching or special density runs typically require a minimum order volume. Standard production lead time is 7–14 days, with full 20GP/40HQ container shipping options available.
Our high-density PET sheets achieve a Noise Reduction Coefficient (NRC) ranging from 0.85 to 0.95, depending on the sheet thickness (e.g., 9mm, 12mm, or 24mm) and the installation method (such as leaving an air gap behind the panel).
Yes, our PET felt raw sheets exhibit high tensile strength and structural integrity, making them ideal for post-processing. We supply raw sheets directly, or pre-cut panels featuring CNC V-grooving, 3D acoustic carving, laser cutting, and self-adhesive backing upon request.