Cembrit PB

Versatile, lightweight easy to install base board

Cembrit PB is lightweight and easy to cut and lift. Mechanical cutting is not required. Reinforced, tapered edges facilitate butt jointed fixing for a stable, crack free base making Cembrit PB popular for external decorative rendering, brick slips or stone slip cladding. Cembrit PB can also be used as an element within internal fire rated partition walls and ceilings.

Colours & Measures

Cembrit PB

Selected colour: Natural Grey

Free sample: Natural Grey

Natural Grey
Colour
Thickness
Width
Length
Natural Grey
12 mm
1200 mm
2400 mm

Cembrit PB

Reinforced, lightweight, water-resistant cement board with tapered edges to facilitate invisibly butt joint installation. Ideal for use on external applications, such as rendering, brick slips or stone cladding. 

Composition

Rigid cement and aggregate board incorporating polystyrene beads. Reinforced tapered edges designed for butt jointing. Flat surfaces of the board strengthened with glass mesh.

Appearance

Dark grey flat surfaces with grid texture indicating the presence of strengthening mesh. Tapered edges with lighter grey cement colour.

 

Installation

• Easy to lift and work. Unlike other cementitious or calcium silicate boards no specialist blades or fixings required.

• Easily cut by scribing and breaking. Cut edges are generally clean and do not require sanding. No need for mechanical cutting tools, or dust extraction equipment.

• Can be nailed or screw fixed close to reinforced tapered edges. • Can be used in fire-rated internal wall partition assemblies.

Product features:
NON COMBUSTIBLE
MAINTENANCE FREE
MOULD RESISTANT
SUSTAINABLE
EASY TO INSTALL

Technical data

Colour

1

Fire protection Class

A1

References

Cembrit PB

Selected colour: Natural Grey

Butt jointed

Invisible joints for a uniform, neat finish across the whole facade.

Approved by render manufacturers

Can be used in combination with the UK's top 4 render manufacturers. Weber, K-Rend, Wetherby, & Permarock.

Fixed close to edge

Strong, secure edge fixing means no cracking or "grin through" at joints.