KalsiCeiling-2
KalsiCeiling-3
KalsiCeiling-5

KalsiCeiling 4 & 6mm

KalsiCeiling is a fibre cement board especially designed for ceiling applications in both dry and wet areas.  It is lightweight, but durable, and offers exceptional dimensional stability and years of functional service.

KalsiCeiling is offered in both 4mm nail-up and 6mm screw-up boards.

KalsiCeiling 4mm must be nailed to the timber framing and the joints between the boards are designed to remain open, or can be finished in conjunction with 4mm metal or PVC strips.  KalsiCeiling 6mm must be screwed to either a timber or steel sub-structure.

Joints between the boards can be flushed or left open.  Both thicknesses are square-edged and the extra smooth surfaces are ready to receive a wide range of finishes.

Benefits

            • Resistant to the attack of termites, insects and most other vermin
            • Moist, mould and water resistant
            • Wide variety of thickness and applications
            • Impact resistant
            • Dimensionally stable
            • Easy to work and install

Surface finishes


Standard

Edge finishes


Square Edges
“KalsiCeiling® is
stable, resistant to
water and durable”
Installations

Installations

Dimensions

Standard dimensions

Code Description Width
(mm)
Length
( mm)
Quantity Unit of measure
Mass

(kg)

119631 KalsiCeiling 4mm 900 2400 115 Each 12.27
119627 KalsiCeiling 4mm 900 3000 115 Each 15.34
119330 KalsiCeiling 4mm 900 3600 115 Each 18.40
117053 KalsiCeiling 4mm 1200 2400 115 Each 16.36
117040 KalsiCeiling 4mm 1200 3000 115 Each 20.45
127722 KalsiCeiling 4mm 1200 3600 115 Each 24.54
95530 KalsiCeiling 6mm 1200 2400 74 Each 24.54
95532 KalsiCeiling 6mm 1200 3000 74 Each 30.67
127723 KalsiCeiling 6mm 1200 3600 74 Each 36.10
Physical and Mechanical Properties

Physical and mechanical properties

General Technical Properties Value Standard
Dimension conformity
• Thickness
• Length
• Width
• Straightness of edges
• Squareness of edges
Level II
(Pass)
ISO 8336: 2009
Density ≥ 1300 kg/m³ ISO 8336: 2009
Moisture content ≤ 15% ASTM C1185
Water absorption ≤ 33% ASTM C1185
Moisture movement ≤ 0.04% ISO 8336: 2009
Thermal conductivity 0.27 W/mK ISO 8336: 2009
Modulus of rupture (Category C) ≥ 10MPa
(Class 3)
ISO 8336: 2009
Durability
Warm water performance Pass ISO 8336: 2009
Soak-dry performance Pass ISO 8336: 2009
Reaction to fire
Non-combustibility Non-combustible BS 476 Part 4: 1970
Surface spread of flame Class 1 BS 476 Part 7: 1997
Fire propagation index I = 1.6
i(1) = 1.0
i(2) = 0.3
i(3) = 0.3
BS 476 Part 6: 1989
Applications

Timber sub-structure
• KalsiCeiling 4mm nail-up
• KalsiCeiling 6mm screw-in

Metal sub-structure
• KalsiCeiling 6mm screw-in

Interior and Exterior applications

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