National Sales Support
JHB Head Office
Order Thermal
SANBOARD - Edge-Bevelled, ISO Ceiling Boards,
Nationally & For
Export
Our SANBOARD Industrial, thermal extruded polystyrene ceiling boards are the perfect way to insulate factories, warehouses and agricultural buildings in South Africa.
Order Lead Time:
Generally 3 to 5 working days excluding weekends and public holidays. If you need it faster, please let us know so we can assist.
SANBOARD Industrial Thermal Extruded Polystyrene Ceiling Boards
Detailed Product Overview
Optimize your industrial spaces with SANBOARD Edge-Bevelled Ceilings, manufactured from the highest-density extruded polystyrene (XPS) available in South Africa.
Engineered for durability, these ceilings deliver exceptional strength, moisture resistance, and a clean, professional finish that stands up to tough environments.
Featuring a precise edge-bevelled design, they create a neat, streamlined look ideal for warehouses, factories, sheds, and commercial workshops.
Lightweight and easy to install, SANBOARD Edge-Bevelled ceilings also offer excellent thermal and sound insulation, improving energy efficiency and crucial for temperature-sensitive areas like chicken coups, helping safeguard livestock health and productivity.
Available nationwide and exported internationally, with competitive pricing and trusted by engineers, builders, and facility managers.
Ideal For:
• Industrial and commercial ceilings
• Warehouses, factories, and workshops
• Durable, moisture-resistant applications
• Thermal and acoustic insulation upgrades
• Fast, low-maintenance installation
Key Product Benefits
Made from the highest-density extruded polystyrene (XPS) available in South Africa, ensuring exceptional strength and durability.
Precision edge bevel design for a clean, professional, and streamlined ceiling finish.
Excellent thermal insulation helps maintain stable temperatures, critical for spaces like chicken coups and temperature-sensitive industrial areas.
Superior sound insulation reduces noise in busy warehouses, factories, and workshops.
Moisture-resistant and lightweight, enabling fast, hassle-free installation in challenging environments.
Durable and low-maintenance, built to withstand harsh industrial conditions.
Fully compliant with SANS 10400 XA for energy efficiency.
Certified B-s1,d0 fire rating in accordance with SANS 53501-1, ensuring high fire safety standards.
Available nationwide and exported internationally, with competitive pricing trusted by engineers, builders, and facility managers.
Thermal Insulation Values
Understanding thermal insulation values is essential when designing and specifying building insulation.
SANBOARD Extruded Polystyrene insulation ceilings (XPS) have a K-value of 0.024 W/m·K, providing excellent thermal resistance to reduce heat transfer through roof slabs.
Thermal R-values are calculated by dividing the thickness of the material (in meters) by its K-value, so by adjusting thickness, you can achieve the required thermal performance for your project.
Below are typical SANBOARD ISO Ceiling Boards Thermal R-values by thickness:
30mm - 1.000
40mm - 1.333
50mm - 1.667
60mm - 2.000
70mm - 2.333
80mm - 2.667
90mm - 3.000
100mm - 3.333
110mm - 3.666
120mm - 4.000
150mm - 5.000
For industrial buildings, thermal ceilings like SANBOARD Edge-Bevelled ceilings are a smart upgrade that meet SANS 10400-XA energy efficiency standards while improving temperature control and working conditions.
Unlike standard uninsulated ceilings, these high-density thermal panels reduce heat gain and loss, helping maintain stable indoor temperatures.
This not only protects equipment and stock but also enhances comfort and productivity — adding long-term value and professionalism to any warehouse, factory, or commercial facility.
Where Do We Manufacture This?
Johannesburg
Cape Town
Durban
George
East London
Port Elizabeth
Nelspruit
Bloemfontein
Do We Keep Stock?
Johannesburg
Cape Town
Durban
East London
Port Elizabeth
George
Nelspruit
Bloemfontein
Where Will You Deliver This To?
Locally, Nationally & Internationally depending on the size of the order.
We won't deliver small orders long distances.
Can I Collect This Product?
Yes, you can collect
Current Lead Times
Generally 3 to 5 working days excluding weekends and public holidays. If you need it faster, please let us know so we can assist.
Polystyrene Ceilings Density
Extra High Density Polystyrene (32kg/m3 - 38kg/m3)
Polystyrene Ceilings Dimensions
Our extruded polystyrene ceilings come in standard thicknesses of:
30mm, 40mm and 50mm.
The thicker they are the more thermal insulation they provide.
Our standard board widths (mm) x lengths (mm) are:
- 600mm x 1800mm
- 600mm x 2100mm
- 600mm x 2400mm
- 600mm x 2700mm
- 600mm x 3000mm
- 600mm x 3300mm
- 600mm x 3600mm
- 600mm x 4000mm
- 600mm x 4200mm
- 600mm x 4800mm
- 600mm x 5400mm
- 600mm x 6000mm
- 600mm x 6600mm
- 600mm x 7200mm
- 600mm x 8000mm
Why Choose
Us?
+17500
National Polystyrene Orders Delivered Since
2016
+37254
Dedicated Facebook Followers
Highest & Most Google Reviewed National Polystyrene Supplier In South Africa
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Polystyrene Product Company
Where Builders & Bulk Buyers Order Bulk Polystyrene Direct, Nationally, In South Africa
National Sales & Head Office
Unit 8, Lower Ground Level, Commercial City, Tungsten Rd, Strydompark, Randburg, 2194
VAT Number: 4220273447
CO. Reg Number: 2016/072709/07
National Head Office Number:
011 678 5626
Main Email: sales@polystyrene.co.za