Material · Textile · Assembly
Wool Felt
Pressed wool acoustic panels · design felt
Wool fibers compressed into dense sheet — no weaving, no backing — used as acoustic panels, wall covering, and furniture surfaces. It absorbs sound the way synthetic acoustic foam does, while being a natural fiber that chars instead of burning.
Why it matters
Most acoustic treatment is polyester or melamine foam dressed up in fabric. Wool felt does the same job — taming echo in offices, media rooms, and gyms — with a material that regulates humidity, passes flame tests without chemical retardants, and looks deliberate rather than corrective. For rooms where you think and sleep, the material swap is worth knowing about.
Benefits
- Genuine acoustic absorption in thicknesses that read as design, not treatment
- Naturally flame-resistant — chars instead of burning, no added retardants
- Buffers room humidity like all wool products
- Tactile, matte, saturated color that reads as a design choice, not a correction
- No crumbling foam or fiberglass shedding
Best applications
Rooms: Office · Living · Bedroom · Gym
Performance
Watch-outs
- Absorption is thickness- and mounting-dependent — thin decorative felt does little; check NRC data
- Moth and pest treatment varies by manufacturer — ask what is applied
- Dye chemistry is the emissions variable in an otherwise clean material
- Costs multiples of polyester panel equivalents
What to verify
Finish, binder, sourcing, and installation conditions to confirm before specifying.
- NRC rating at the specified thickness and mounting
- Moth-proofing treatment chemistry
- Dye certification (OEKO-TEX or equivalent)
- Mounting adhesive vs mechanical fixing
Certifications to look for
The labels that separate the real material from the marketing version.
OEKO-TEX
Harmful-substance testing covering dye and treatment chemistry
Declare (select lines)
Ingredient disclosure from design-felt manufacturers
Sources
Information verified July 2026.