Soundlux Design 3/8
Soundlux Design 3/8
Sound-absorbing ceiling and wall panels Soundlux Design 3/8 are used to create comfortable acoustics in rooms for various purposes.
The panel base is mineral wool, laminated with black glass fiber with a protective perforated sheet of galvanized steel, rolled along the long sides of the panel.
Flame retardant sound-absorbing wall and ceiling panels

Effective sound absorption when installed without reference
Soundlux Design 3/8 ceiling panels effectively absorb sound waves, correcting the acoustic environment in noisy or echoing rooms for various purposes:
- Offices and industrial premises
- Food courts
- Trading floors
- School classrooms and auditoriums
- Waiting rooms

Functional solution
- The panels belong to the category of low-flammability, difficult-to-ignite materials
- They are corrosion resistant and have an excellent weight to strength ratio.
- Effective sound absorption when installed without reference
Description
Compound
The front surface of the Soundlux Design 3/8 panels is made of perforated sheet metal. The sound-absorbing layer is mineral wool laminated with black fiberglass.
Physical characteristics
- Standard sizes: 1200x600x50 mm 1200x600x30 mm
- Coating: galvanized steel sheet
- Perforation percentage 10.93%
Acoustic characteristics
*when installed without reference
- Panel 1200x600x50 Sound absorption class – A Sound absorption index αw– 0.95
- Panel 1200x600x30 Sound absorption class – B Sound absorption index αw– 0.80
Fire safety
- Low-flammability G1
- Flame retardant B1
- Low smoke generating capacity D1
- Toxicity of combustion products – low hazard T1
- U-shaped profile HL-30/G, 3000mm, galvanized.
- U-shaped profile HL-50/G, 3000mm, galvanized.
- End profile UL-30/G, 3000mm, galvanized.
- End profile UL-50/G, 3000mm, galvanized.
Soundlux Design 3/8 panels are mounted to walls and ceilings using UL end profiles and HL U-shaped profiles. The profiles are secured with 6×40 mm metal wedge anchors at 400-600 mm intervals. Panels are installed from left to right and from bottom to top.
The metal sheet is trimmed using an angle grinder with a metal disc, and the sound-absorbing layer is trimmed with a construction knife.
Soundlux Design 3/8 panels are not vandal-resistant and are not recommended for installation in areas subject to impact loads.













