Insulation Boards
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Bestseller
R0.26-R1.3Foilboard
Foilboard Green Rigid Insulation Panels
10-50 mm | Foil / Reflective
- Wall options from R0.26 to R1.3 to match your comfort target
- Combined thermal break, vapour barrier and reflective insulation in one
from$11.09/m²
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R0.78-R1.7
Foilboard
Slabmate Underslab Insulation by Foilboard
30-100 mm | Foil / Reflective
- Underfloor options from R0.78 to R1.7
- Australian-made
from$9.60/m²
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R1.05-R4.3
MetecnoTherm PIR Insulated Board
25-100 mm | PIR
- R1.05 to R4.30 in thicknesses from 25mm to 100mm
- Group 2 material to AS 5637.1, Australian made
from$28.84/m²
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Bestseller
R0.81-R2.15Foamex
Foamex StyroTherm Extruded Polystyrene Sheets (XPS Insulation)
25-75 mm | XPS Foam
- Underfloor options from R0.81 to R2.15
- Rigid, moisture-resistant board that suits tight spaces
from$17.39/m²
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R1.8
Expol
Expol Black R1.8 Underfloor Insulation
60 mm | EPS Foam
- R1.8 vs R1.4 for Expol White, at the same 60 mm thickness
- Suits colder areas such as the NSW Tablelands and Southern Highlands
from$17.69/m²
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R1.1-R4.1
Kingspan
Kingspan Kooltherm K10 G2 Soffit Board
25-90 mm | Phenolic
- Australian made, from Melbourne
from$41.29/m²
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R1.4
Expol
Expol Polystyrene Underfloor Insulation
60 mm | EPS Foam
- Rigid, moisture-resistant board that suits tight spaces
- Designed for underfloor insulation
from$13.95/m²
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R1.1-R1.75
Kingspan
Kingspan Kooltherm K8 Cavity Board
25-40 mm | Phenolic
- Australian made, from Melbourne
from$50.50/m²
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R1.1-R2.3
Kingspan
Kingspan Kooltherm K3 Underfloor Insulation
25-50 mm | Phenolic
- Rigid phenolic board with one of the lowest thermal conductivities available
- Australian made, from Melbourne
from$26.82/m²
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R1.15-R1.45
Foilboard
Slabmate Pro Underslab Insulation by Foilboard
40-50 mm | Foil / Reflective
- Underfloor options from R1.15 to R1.45
- Designed for underfloor insulation
from$31.16/m²
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Foilboard
Foilboard Garage Door Insulation Kit
25 mm | Foil / Reflective
- Complete kit: panels, 100 spacer blocks, silver tape, adhesive and a guide
- Slim 25 mm panels, 1300 x 600 mm, made for garage doors
from$462.50/kit
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R1.1-R4.6
Kingspan
Kingspan Kooltherm K10 G2W White Soffit Board
25-100 mm | Phenolic
- Available from R1.1 to R4.6 to suit different climates
- Australian made, from Melbourne
from$43.05/m²
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R1.15-R1.8
Kingspan
Kingspan Kooltherm K17 Insulated Plasterboard
35-50 mm | Phenolic
- Australian made, from Melbourne
from$62.79/m²
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R1.1-R2.3
Kingspan
Kingspan Kooltherm K12 Framing Board Insulation
25-50 mm | Phenolic
- Australian made, from Melbourne
from$38.44/m²
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Many insulation boards are designed to achieve a high R-value in a narrow thickness, such as Kingspan Kooltherm, while others are designed to reflect heat like Foilboard Insulation. All hard insulation boards help to reduce heat loss in winter and heat gains in summer, enabling stable indoor temperatures all year round.
Foam Board Insulation Applications
Insulation boards can be used for both commercial and residential developments and are suitable for a wide range of applications including:
• Roofs • Walls • Ceilings including cathedral ceilings • Residential underfloor construction • Industrial factory lining
Foam Board Insulation Products
• Foilboard Insulation Panels • ClimaFoam XPS Board • Kingspan Kooltherm Range • Expol Polystyrene Underfloor Insulation
Foam Board Insulation Benefits
Foam board insulation has a variety of applications and is a versatile and durable product. Generically speaking, insulation boards should maintain their thermal performance for the life of the board and will not sag or delaminate. Foam boards are lightweight making them easy and fast to install. Remember that foam boards should be installed without gaps for optimal thermal performance. In addition to their thermal performance, foam boards also provide acoustic sound damping properties to keep noise levels at a comfortable level within your home.
Too many options? Talk to our team.
Tell us your roof type, postcode and rough area, and we'll narrow it to a couple of options.