Cold Insulation

Polystyrene (EPS) Insulation

Cost-effective, lightweight and fire-retardant insulation boards and pipe sections. Manufactured to the highest standards and precision-cut at our Cape Town facility with a turnaround time of under 24 hours.

10mm Min. Sheet Thickness
500mm Max. Sheet Thickness
3000×1250 Standard Sheet (mm)
<24hr Turnaround Time

Overview

Polystyrene (EPS — Expanded Polystyrene) has long been used as a cost-effective means of insulation across a wide range of industries. Well known for its lightweight nature and durability, Aerothane's Polystyrene is manufactured to the highest standards and, with our precision CNC cutting machines, can be profiled into various shapes and sizes for use in refrigeration, truck bodies, domestic and industrial sectors.

Aerothane Applications offers Polystyrene in various densities to meet your specific requirements. Our Polystyrene is also known for its fire-retardant properties, which ensures safety across a wide range of applications. We pride ourselves on an extremely quick turnaround time — even on non-standard sizes — with customers consistently receiving their material within 24 hours of placing an order.

10–500mm
Sheet Thickness Range
3000mm
Standard Sheet Length
1250mm
Standard Sheet Width
Custom
Sizes on Request
Multiple
Density Options
<24hr
Turnaround Time

Key Advantages

⚖️
Lightweight & Durable Easy to handle and transport without sacrificing structural performance
🔥
Fire-Retardant Manufactured with fire-retardant properties for safer applications
💰
Cost-Effective One of the most affordable thermal insulation options available
✂️
Custom CNC Profiles Precision-cut into virtually any shape or profile to your specification
📏
Multiple Densities Available in various densities to meet different performance requirements
<24hr Turnaround Even non-standard sizes delivered within 24 hours of order placement
🌡️
Good Thermal Performance Effective thermal insulation for cold storage and refrigeration applications
💧
Moisture Resistant Closed-cell structure resists moisture ingress in damp environments

Applications & Uses

Aerothane's Polystyrene (EPS) can be supplied to fulfil the following industries and applications. All products can be custom-cut to your exact size and profile requirements.

🏗️

Ground Slab Insulation

Placed beneath concrete ground slabs to reduce heat loss and improve building energy efficiency.

🧱

Cavity Wall Insulation

Installed in wall cavities to prevent thermal bridging and improve the insulation value of wall systems.

🏠

Ceilings

Lightweight EPS boards used in ceiling insulation for domestic and commercial buildings.

🏗️

Decking

Structural decking insulation applications for flat roofs, balconies and outdoor deck structures.

🔧

Pipe Sections

Custom CNC-cut EPS pipe sections for cold service pipe insulation in various industries.

❄️

Refrigeration

Widely used in cold rooms, refrigeration panels and cold storage facilities for thermal separation.

🚛

Truck Bodies

Insulating sheets and panels for refrigerated truck body construction — a core Aerothane market.

🪧

Signage

Lightweight EPS boards used extensively in the signage and display industry for custom shapes.

Industries We Serve

❄️ Cold Storage
🚛 Refrigerated Trucks
🏗️ Construction
🏠 Residential
🏭 Industrial
🪧 Signage & Display
🌾 Agriculture
📦 Packaging
🎭 Events & Props

Related Products

Ready to order Polystyrene insulation?

Custom sizes, fast turnaround, competitive pricing. Contact our team today.