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. It boasts high compressive strength and dimensional stability meaning it’s the ideal choice for contractors and installers for both new build and refurbishment projects.

Key benefits

  • Good thermal performance: λ = 0.022 W/mK
  • High compressive strength

Application:
Flat roofs


Getting started with Plylok®

Key specifications
Lambda (λ) info 0.022 W/mK
Size(s) 2400x1200 mm
Fire performance Euroclass F
Edge finishing Straight edges
Compressive strength ≥140kPa (≤60mm), ≥150kPa (>60mm)
Thicknesses RD ( m²K/W)
96 mm 4.05
116 mm 5.00
126 mm 5.45

Where to buy?

We have an extensive network of Recticel Insulation stockists.

Find your nearest stockist

Technical question?

Wondering if this product fits your needs? Want more technical information?

Contact us

Calculate your U‑value

Meeting your project’s U-value requirements using Recticel Insulation’s solutions.

Start calculating arrow_forward