MASTERBOARD^® can be installed as full size sheets, providing architects and designers with the optimum solution for achieving the almost seamless appearance of smooth, flush joints. The unique formulation of MASTERBOARD^® results in a material that is both lightweight and high performance in terms of moisture resistance and dimensional stability. MASTERBOARD^® is easy to install and can remain undecorated without risk of deterioration. The material is moisture tolerant and will demonstrate minimal sag, even when used in high humidity environments.

In the event of a leakage above the ceiling, MASTERBOARD^® panels will allow water to pass through, indicating that a leak has occurred. Wet panels will demonstrate a slight reduction in flexural strength but full strength is regained when the panels are dry. The dried panels can be reinstalled after leaks are repaired. Any leakage stained panels can be easily resolved by a simple coat of paint.

MASTERBOARD^® offers a versatile palette of ceiling designs. Its inherent strength and flexibility means the board can be bowed to achieve elegant curves without flexing back or breakage of materials. Simply cutting MASTERBOARD^® to a desired shape or size can create inventive ceilings with circular, stepping effects. Holes can be easily punched, allowing for innovative lighting and ambient atmospheres. Strong or contrasting colour schemes can also be used to further enhance the ceiling.

C O N C E A L E D   G R I D   C E I L I N G

The MASTERBOARD^® concealed grid ceiling is comprised of standard Galvanised steel sections. The system consists of primary channel sections, at maximum 1800mm centres, supported from the substrate using steel strap hangers. More...

T I M B E R   J O I S T E D   C E I L I N G

MASTERBOARD^® can be installed directly to the underside of timber framed ceilings simply by nailing or screwing the MASTERBOARD^® panels to the joists.
A 50mm x 50mm timber noggin should be positioned as backing to the traverse joints. More...

MASTERBOARD® can be supplied with tapered edges to facilitate joint filling to provide a smooth soffit. For fire resistant constructions, please consult Intumex Asia Pacific for pertinent fixing details and minimum joist dimensions, centres etc.

E X P O S E D  G R I D  C E I L I N G

MASTERBOARD^® can be used as the infill panel to decorate exposed grid ceiling systems, and can be used as part of a system for acoustic or thermally efficient ceiling construction.  More...

Care should be taken to match the requisite panel dimensions, length/width, to a thickness commensurate with the flatness tolerances required, e.g. the larger the panel dimension, the greater thickness is required. In general a 1200mm x 600mm or 600mm x 600mm grid presents no problems.

A L T E R N A T I V E   C O N C E A L E D   G R I D ( 1 )

When using a concealed grid system, MASTERBOARD^® can be secured to the furring (MF) channels using No.8 self-tapping screws at 300mm centres. The furring channels run at 610mm centres and can be secured to the primary channels using a clip holder Click to see the picture...

A L T E R N A T I V E   C O N C E A L E D   G R I D ( 2 )

Board joints should coincide with framing sections. Additional framing may need to be introduced to coincide with transverse joints. This is especially important where tapered edges are employed to facilitate joint filling for a flush finish.  More...

Failure to fix all board edges correctly could result in joint fillings showing hairline cracks. Perimeter edges can be finished with angles or beads for aesthetic purposes. For full size boards, 2440mm x 1220mm, framing generally required at nominal 610mm centres. Please consult Intumex Asia Pacific for precise installation details.

E X P O S E D   G R I D   ( L A Y - I N )

MASTERBOARD^® is particularly suitable for use in areas of intermittent high humidity, and is well employed in lay-in grid systems without the risk of boards sagging. More...

Care should be taken to match the requisite panel dimensions, length/width, to a thickness commensurate with the flatness tolerances required, e.g. the larger the panel dimension, the greater thickness is required. In general a 1200mm x 600mm or 600mm x 600mm grid presents no problems.