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AQUAPANEL® Cement Board Rooftop

AQUAPANEL® Cement Board Rooftop

AQUAPANEL®Cement Board Rooftop is designed to tackle the challenges of flat roofing, while adding value to the wider build. It’s all through its unique construction, which works with a range of roofing systems to deliver strength, safety, and sustainability for industrial, commercial, and residential buildings alike. AQUAPANEL® Cement Board Rooftop comprises two distinct boards: a lightweight 6 mm cover board and a 12.5 mm substrate board.

PRODUCT FEATURES AND BENEFITS

Flat roofs carry their own significant challenges, such as robustness, fire protection, weather resistance, and lifetime costs. AQUAPANEL® Cement Board Rooftop addresses all of these challenges and may others by enhancing flat roofs with a range of benefits:

  • Strong, robust, and highly impact-resistant
  • Stable and durable for extended roof life
  • 100% water-resistant – no deterioration, swelling, or loss of stability
  • Weather-resistant – no moisture, mould or mildew
  • Non-combustible
  • Enhanced wind uplift performance – provided by the whole roof system
  • Easy installation
  • Effective noise reduction
  • Minimal maintenance and lower cost of ownership
Example of a roof build-up AQUAPANEL® Cement Board Rooftop (6 mm) – used as cover board

Example of roof build-up
AQUAPANEL® Cement Board Rooftop (6 mm) – used as cover board

Example of a roof build-up AQUAPANEL® Cement Board Rooftop (12.5 mm) – used as substrate board

Example of roof build-up
AQUAPANEL® Cement Board Rooftop (12.5 mm) – used as substrate board

APPLICATION FIELDS

Superior strength and resistance make AQUAPANEL® Cement Board Rooftop ideal for safe access roofs and storage space on buildings with restricted footprints. It is perfect for a range of applications, including:

  • Accessible exposed roofs
  • Walkways
  • Heat, ventilation, and air-conditioning units (HVAC)
  • Heavy equipment
  • Extensive green roofs
  • Intensive green roofs / roof gardens
  • Roof terraces

Note: Please consult the local partner organisation of Knauf Aquapanel for more information on country-specific building requirements and legislation. Technical advice on this website is based on standard criteria.

Complete set of accessories

AQUAPANEL® Cement Board Rooftop

Property Unit AQUAPANEL®
Cement Board Rooftop (6 mm)
AQUAPANEL®
Cement Board Rooftop (12.5 mm)
Width mm 900 1200 900 1200
Length mm 1200/2400 900/2400 1200/2250/2400 2400
Thickness mm 6 6 12.5 12.5
Property Unit AQUAPANEL®
Cement Board Rooftop
(6 mm)
AQUAPANEL®
Cement Board Rooftop
(12.5 mm)
Used an Cover Board Substrate Board
Weight kg/m² approx. 8.5 approx. 16.5
Dry bulk density
according to EN 12467
kg/m3 1250 1150
Bending strength (MPa)
according to EN 12467
N/mm2 ≥ 7 ≥ 7
Thermal conductivity
according to EN ISO 10456
W/mK 0.34 0.35
Thermal expansion 10−6/K-1 7 7
Water vapour diffusion coefficient μ
according to EN ISO 12572
48 66
Length variation 65% - 85% humidity
according to EN 318
mm/m 0.38 0.23
pH value 12 12
Mould resistance No growth (IBR certified) No growth (IBR certified)
Building material class
according to EN 13501
A1 non-combustible A1 non-combustible
Attachment recommendation For more information click here For more information click here