Skyrock™ Classic Acoustical Ceiling Panels


Skyrock single sheet

Skyrock™ Classic is a smooth, white, high acoustic ceiling tile ideal for offices and school environments. The low gloss, high light-reflecting surface layer offers numerous advantages in terms of lighting and is ideal for use with concealed lighting.

For normal school and office environments, etc. Skyrock™ Classic satisfies high aesthetic requirements.

Physical Properties

Acoustical Ceiling Panels
Acoustical Suspended Ceiling Panels

Mineral Wool substrate finished with Pre-painted fiberglass scrim layer & backside thin fiberglass tissue

600 mm x 600
600 mm x 1200 mm
2 ft x 2 ft
2 ft x 4 ft

15mm, 18mm, 25mm

Paper Surface Color

15mm [1.1 kg/m²]
18mm [1.4 kg/m²]
25mm [1.8 kg/m²]

Humidity Resistance
Maximum 95% RH / 30°C

Thermal Resistance
15mm [0.44 m² °K/W]
18mm [0.53 m² °K/W]
25mm [0.74 m² °K/W]

Noise Reduction Coefficient (NRC)
[0.8] [0.85] [0.90] [0.95]

Light Reflectance

Low Emission VOC Class
Meets the emission test criteria as low-emitting prescribed by the Singapore Green Building Council (SGBC) following ASTM D5116-06 testing methods.

Mold Prevention Application as per ASTM D3273
Soft Fiber substrate is inherently resistant to the growth of mold and mildew.

Surface Burning Characteristics as per ASTM E84
Class A, Flame Spread: 25 or less, Smoke development:50 or less.

Reaction to Fire as per EN 13501-1
Euroclass A2-S1,D0.

Washability / Scrubbability as per ASTM D4828 & D2486
Exceeds 1000 Wash/Scrub cycles without surface break or the extent of abrasion upon request

Relevant LEED Credit
EA Credit 1
MR Credit 4
MR Credit 5
MR Credit 6 IEQ Credit 3
IEQ Credit 3.2
IEQ Credit 4.6
IEQ Credit 8.1
IEQ Credit 9

Features and Benefits
  • Stone Wool substrate with elegant monolithic White Surface.
  • Exceptional Sound Absorption with NRC values up to 0.95.
  • Low Gloss, High Light Reflectance (LR-0.85) reduces light fixtures & Energy use.
  • Moisture resistance to withstand conditions up to 25°C (77°F) / 95% relative humidity without visible sag when used with DONN Brand suspension system.
  • Eco-friendly mineral wool product made from natural stone.
Edge Profile

Square Edge (SQ)

Shadowline Tapered (SLT)

Fineline Beveled (FLB)

  • Open-plan offices
  • Offices with indirect lighting
  • Restaurant environments
  • Conference facilities
  • Reception areas
  • Media rooms
  • Libraries

Information provided are for reference purpose only and due care has been taken to ensure accuracy at time of publication. Products, specifications and requirements may vary according to geographical locations and applications. As each project is unique, please contact your local Knauf representative for further assessment.