Plylok®
Plylok® is a thermal insulation board for use in warm flat roofs under traditional bituminous waterproofing and single-ply waterproofing membranes.
Plylok® consists of an insulation board bonded to a 6mm plywood top layer. Plylok® has a compressive strength of >140 kPa and dimensional stability meaning it’s the ideal choice for contractors and installers for both new build and refurbishment projects.
Our Plylok® is CCPI assessed, as noted in the verification marking below:
Key benefits
- Thermal performance: λ = 0.022 W/mK
- Compressive strength of >140 kPa
Application:
Flat roofs
Getting started with Plylok®
| Key specifications | |
|---|---|
| Lambda (λ) | 0.022 W/mK |
| Size(s) | 2400x1200 mm |
| Fire performance | Euroclass F |
| Edge finishing | Straight edges |
| Compressive strength | 140kPa |
| Insulation thickness | Thermal Resistance Value: (m²K/W) |
|---|---|
| 90 mm | 4.05 |
| 110 mm | 5.00 |
| 120 mm | 5.45 |
How to insulate your flat roof with Plylok®
Plylok® is suitable for warm flat roofs under traditional bituminous waterproofing and single-ply waterproofing membranes. For more information refer to our technical literature.
Download specification guide for flat roof application.
Always up-to-date with Plylok®
Download our latest technical product information or other relevant documents on Plylok®
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