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 Extruded polystyrene (XPS) - Themal insulated Ceilings

Pine-Finish SANBOARD™ ISO Ceiling Boards

SANBOARD™ Pine-Finish XPS ceiling boards combine a clean decorative ceiling finish with built-in thermal insulation. Designed for residential, commercial and architectural ceiling applications, the high-density boards provide a lightweight, durable finished ceiling and insulation system in one.

Cut & Distributed nationally from:

Johannesburg

Cape Town

Durban

George

East London

Port Elizabeth

Polokwane

Nelspruit

Bloemfontein

Iso Pine Iso Ceiling Boards

Premium Quality XPS Ceilings

Supplied nationally in South Africa

30 / 40 / 50 mm

Standard Thickness Range

1.000–1.667

Thermal - R - Vales

1.8m to 8m

Satndard Lengths

35 - 37 kg/m3

Highest density in South Africa

WHY CHOOSE SANBOARD?

Thermal Comfort. Faster Installation

SANBOARD™ Pine-Finish Ceiling Boards combine a finished ceiling with high-performance XPS insulation in one lightweight, easy-to-install system.

  • Finished ceiling and insulation in one board

  • Lightweight and easy to handle

  • Quick, clean installation

  • No plastering required

  • Helps keep interiors cooler in summer and warmer in winter

  • Reduces heat transfer through the ceiling

The result is a simpler ceiling installation with fewer materials and installation steps, while delivering an attractive finish and improved thermal comfort for residential, commercial and architectural projects.

THERMAL PERFORMANCE

Better Insulation

With R-values of 1.00, 1.33 and 1.67 respectively, increasing the board thickness improves resistance to heat transfer and delivers greater year-round thermal comfort.

30 mm Thermal Ceilings

R-Value - 1.00

40 mm Thermal Ceilings

R-Value - 1.33

50 mm Thermal Ceilings

R-Value - 1.67

The thicker the ceilings, the greater the insulation.

Choose the installation route

The Same Board Can Sit in Three Very Different Roof Systems

Below the roof structure

Nail-Up Ceiling Ceiling

XPS Ceilings

Above  trusses or rafters

Over Truss / Over Rafter Ceiling

Extruded polystyrene Ceilings

Above purlins / below sheeting

Over-Purlin Ceiling Application

Factory Ceilings & Insulation

PHYSICAL XPS CEILING BOARD PROPERTIES

Material Type

Density

Compressive Strength 

Water Absorption 

Extruded Polystyrene (XPS) 

35–37 kg/m³ 

310–360 kPa 

0.5% by volume 

Thermal Conductivity (k-value) 

Dimensional Stability 

Linear Thermal Expansion 

Fire Rating

0.03

< 1.0% 

0.049 mm/m/°C 

B-s1, d1

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