GreenStuf® Phenolic Foam Board
Versatile and high-performance moisture-resistant thermal insulation panel.
GreenStuf® Phenolic Foam Board is designed to be installed as a rigid insulation, providing superior building thermal performance and energy efficiency. GreenStuf Phenolic Foam Board comes with either a standard or a white foil finish on one side, and can be cut into any desired shape and size, for a broad range of uses.
GreenStuf® Phenolic Foam Board
| Product Name | Initial R-Value @ 15C | Aged R-Value @ 15C | Thickness | Dimensions |
|---|---|---|---|---|
| GreenStuf Phenolic Foam Board 20mm | R0.94 | R0.90 | 20mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 25mm | R1.15 | R1.10 | 25mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 30mm | R1.40 | R1.35 | 30mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 40mm | R1.85 | R1.80 | 40mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 50mm | R2.35 | R2.25 | 50mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 55mm | R2.55 | R2.45 | 55mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 60mm | R2.80 | R2.70 | 60mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 65mm | R3.05 | R2.90 | 65mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 70mm | R3.30 | R3.15 | 70mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 75mm | R3.50 | R3.35 | 75mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 80mm | R3.75 | R3.60 | 80mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 85mm | R4.00 | R3.80 | 85mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 90mm | R4.20 | R4.05 | 90mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 95mm | R4.45 | R4.25 | 95mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 100mm | R4.70 | R4.50 | 100mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 105mm | R4.95 | R4.70 | 105mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 110mm | R5.15 | R4.95 | 110mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 120mm | R5.65 | R5.40 | 120mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 130mm | R6.10 | R5.85 | 130mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 140mm | R6.60 | R6.30 | 140mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 150mm | R7.05 | R6.75 | 150mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 160mm | R7.50 | R7.20 | 160mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 170mm | R8.00 | R7.65 | 170mm | 1.0 x 1.2m |
| GreenStuf Phenolic Foam Board 180mm | R8.45 | R8.10 | 180mm | 1.0 x 1.2m |
- Rigid insulation
- Comes in 1000mm x 250mm sheets
- Broad range of use-from the external side of framed walls to timber and steel framing to concrete ceiling (soffit) interior lining, roofing and black wall applications
- Promotes and maintains superior thermal, fire, acoustic, and moisture insulation performance
- Easily cut to any desired shape and size
- Designed to be fitted without gaps
- Standard or white foil finish on one side
- GreenStuf® Phenolic Foam Board has a 50-year Durability Warranty
- Safe and easy to install without PPE
Data Sheet
Install Instructions
Warranties & Manufacturers Guarantee
Everything you need
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Not only is GreenStuf® insulation the non-toxic and environmentally-smarter solution, but our team of experts is also here to help with all your energy efficiency needs.
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Kiwi families love GreenStuf® because they know it will keep their homes warmer, healthier, and drier all year-round.
Insulation that's safe for you and your projects
GreenStuf® 100% polyester insulation doesn’t just comply with strict building standards, it’s also non-toxic and safe to touch without PPE—ensuring a hazard and itch-free installation.
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