Dimensions & weight

15 mm: 16 mm (5/8 inch) total construction height excl suspension grid. Weight (dry, excl suspension grid/mech. fasteners) 4.85 kg/m² (15.89 oz/ft²).

15 mm: 66 mm (2 19/32 inch) total construction height excl suspension grid. Weight (dry, excl suspension grid/mech. fasteners) 7.35 kg/m² (24.08 oz/ft²).

20 mm: 21 mm (25/32 inch) total construction height excl suspension grid. Weight (dry, excl suspension grid/mech. fasteners) 3.13 kg/m² (15.89 oz/ft²).

20 mm: 70 mm (2 4/5 inch) total construction height excl suspension grid. Weight (dry, excl suspension grid/mech. fasteners) 5.38 kg/m² (24.08 oz/ft²).

25 mm: 26 mm (1 1/32 inch) total construction height. Weight (dry, excl adhesive/mech. fasteners) 2.78 kg/m² (9.11 oz/ft²).

39 mm: 40 mm (1 37/64 inch) total construction height. Weight (dry, excl adhesive/mech. fasteners) 4.12 kg/m² (13.51 oz/ft²).

Installation

15 mm-20 mm: Mechanically fasted directly to suspension grid, with or without absorbing backer board. Can be mounted on walls or ceilings.

20 mm-70 mm: Can be mounted on walls or ceilings. Can be mounted with no gaps on existing ceilings or wall surfaces, or suspended, mounted on plasterboard. Mechanically fasteners or with adhesive.

Light reflectance
93% per ASTM E147-98A.

Fire safety classification

15 mm (& 66 mm): Class A per ASTM E84, B s1d0 per ISO EN-13501-1:2018

20 mm-70 mm: FSR=0, SDI=0 per ASTM E84 & CAN/ULC S-102, A2 s1d0 per ISO EN-13501-1:2018

Cleaning and repair
Can be vacuumed. Spots can be removed with water and sponge. Damaged surfaces can be repaired.

Environment

15 mm (& 66 mm): CDPH/EHLB Standard method V1.2 2017.

20 mm (& 70 mm):ISO 16000-6:2021 (Indoor air – Part 6:Determination of organic compounds (VVOC, VOC, SVOC)

25 mm-39 mm: 0 g/l (0,00 lbs/gal) VOC (emissions) per ASTM D3960, LEED.

Climate
Installation temperatures should be between 15 °C and 32 °C (60 °F and 90 °F) with humidity that does not exceed 70%. Tested for mold growth per ASTM D3273.

Sound absorption

15 mm (& with backerboard 66 mm): NRC 0.55 – 0.85 per ASTM C423. Alpha W 0.60 (class C)-0.75 (class C) per ISO 354/ISO11654.

20 mm (& with backerboard 70 mm):NRC 0.75 – 0.95 per ASTM C423. Alpha W 0.55 (class D)-0.95 (class A) per ISO 354/ISO11654.

25 mm: NRC 0.85-0.90 per ASTM C423. Alpha W 0.85 (class B)-0.95 (class A) per ISO 354/ISO11654.

39 mm: NRC 0.85-0.90 per ASTM C423. Alpha W 0,90 – 0.95 (class A) per ISO 354/ISO11654.

Ceiling Attenuation Class (CAC)

15 mm with 50 mm backer board: 51 per ASTM E1414.