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Geofoam Blocks, Cold Rooms, Commercial Roadworks
Rendered Walls, Landscaping Fill, Void Fill.
POLARBOARD is a lightweight and durable thermal insulation panel with increased compressive and load bearing strength. POLARBOARD is designed for outdoor applications on commercial and residential projects including walls, rooftops, balconies, decks and under slab applications where a high performance, thermal insulation solution is required.
POLARBOARD can be used as geofoam blocks for commercial void fill, slab fill and landscaping applications including planter box fill, embankment fill and green roof fill.
POLARBOARD creates a thermally efficient insulation and high compressive strength substrate for gravel, paving concrete, render or other external finishes. POLARBOARD is fast and easy to install, durable and lightweight, adding minimal load to any building structure.
POLARBOARD is made in Australia and is environmentally friendly, green and non-toxic.
POLARBOARD
70
- Wall Insulation
- Floor Insulation
- Void Fill
- Planter Box Fill
- Geofoam Blocks
Standard Density
70kPa
1200 x 2400mm
Product R-Values
20mm R0.5
30mm R0.7
35mm R0.9
40mm R1.0
50mm R1.2
60mm R1.5
70mm R1.7
80mm R2.0
90mm R2.2
100mm R2.5
110mm R2.7
120mm R2.9
POLARBOARD
105
- Under Slab
- Cool Room
- Slab Edge
- Render Substrate
- Landscaping Fill
Medium Density
105kPa
1200 x 2400mm
Product R-Values
20mm R0.5
30mm R0.8
35mm R0.9
40mm R1.1
50mm R1.3
60mm R1.6
70mm R1.8
80mm R2.1
90mm R2.4
100mm R2.6
110mm R2.9
120mm R3.2
POLARBOARD
165
- Deck & Balcony
- Suspended Floor
- Maintenance Area
- Roof Top
- Cool Room
High Density
165kPa
1200 x 2400mm
Product R-Values
20mm R0.6
30mm R0.9
35mm R1.0
40mm R1.1
50mm R1.4
60mm R1.7
70mm R2.0
80mm R2.3
90mm R2.6
100mm R2.9
110mm R3.1
120mm R3.4
POLARBOARD
300
- Trafficable Floor
- Roof Top
- Under Slab
- Maintenance Areas
- Commercial Uses
Very High
Density
300kPa
1200 x 2400mm
Product R-Values
20mm R0.6
30mm R0.9
35mm R1.1
40mm R1.3
50mm R1.6
60mm R1.9
70mm R2.2
80mm R2.5
90mm R2.8
100mm R3.1
110mm R3.4
120mm R3.8

Available in SHEETS or BLOCKS.
From 20mm up to 120mm Thickness Sheets
Sheet Size: 1200 x 2400 mm
Up to 300 kPa Super Strong Insulation
For Under Slabs, Roof Tops, Cold Rooms
Typical Applications
Concrete Roof Ballast

Slab Edge

Paved Concrete Roof

Deck with Pavers

Under Slab on Ground

Rendered Wall













Architectural Specifications
We provide architectural specifications and thermal solutions to comply with the Building Code of Australia 2019 Section J Energy provisions for your project. We consider the design criteria and recommend practical insulation solutions for each building element.
Section J / ESD Compliance
We provide ESD professionals with thermal calculations to integrate with building energy modelling systems. We recommend practical, efficient and cost effective thermal insulation solutions to meet or exceed your thermal performance requirements for each building element.
Builders & Installers
We provide cost effective thermal insulation solutions and pricing for supply of rigid board insulation for any project, including tender submissions. We can provide comparison pricing against your existing specification and can recommend alternatives that will save you money.