PRIMA drywall

IBS, Fast, Lightweight, Durable, Fire-Rated


PRIMA Drywall is a wall system which comprises of PRIMA Liner fibre cement boards fixed onto galvanised steel stud and track frames that can be erected in a fully (100%) dry condition without the need for cement mortar plastering. PRIMA Drywall system's acoustic, heat and fire resistant standards can be improved by adding mineral wool as the insulation material; moreover the system is designed to meet the Malaysia Uniform Building By-Laws (UBBL) & BOMBA requirements.

PRIMA Drywall system is CIDB Industrialized Building System (IBS) certified and meets the stringent standards of both CONQUAS and QLASSIC while contributing to the Green Building Index (GBI) ratings. The advantages of PRIMA Drywall system particularly with the innovative, cost-efficient and hassle-free building system makes it one of the best methods of construction.

Product Benefits

  • Fire-Rated (BOMBA)
  • Cost Effective
  • Space Efficient
  • CONQUAS & QLASSIC Standards
  • Better Site Management, Low Wastage
  • Fast & Lightweight (IBS)
  • Simple Construction Method
  • Strong & Secured (BS 5234, Part 2)
  • High STC & Thermal Resistant (GBI)
  • Less Stiffeners Required

Product Category

  • PRIMA drywall - General
  • PRIMA drywall - Impact
  • PRIMA drywall - Acoustic
  • PRIMA drywall - Fire-Rated

Performance & Robustness

  • IBS factor: 1.0
  • Severe Duty (BS 5234: Part 2)
  • Installation speed 5 times faster than brick wall
  • Adhered to CONQUAS & QLASSIC surface evenness requirements

Material Properties & Composition

System ID General Fired Rated Wall
G76 L6 F94 L9 F136 L12
Wall Thickness (mm) 76 94 136
PRIMA liner Thickness (mm) 6 9 12
Estimated Mass (kg/m3) 21 34 50
Sound Transmission Class 36dB 51dB 54dB
Fire Resistant (BS 476, Part 22) - 1 hours 2 hours