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Stylite Profiled Insulation Boards can be used as part of a new-build roofing system or as an overlay solution for existing roofs, without the need to re-roof. Manufactured from high-density expanded polystyrene (EPS), they are designed to match any profiled roof deck and fit securely into the profile to eliminate air gaps and condensation.

EPS is compatible with most chemicals and materials. It is rot-proof and durable, and will remain effective as an insulant for the life of the construction; it is not affected by bacteria, moulds or fungi and will not provide nutrient value for insects or vermin.

Features and benefits:

  • Lambda from 0.030 W/m·K.
  • Contour cut to match any profile.
  • Can be used in both new-build and refurbishment applications.
  • Ideal for metal or fibre cement decks.
  • Lightweight.
  • Available with tongued-and-grooved or shiplap edging.
  • Easy to install and cut on-site.
  • Minimal water absorption and permeability.
  • 100% recyclable.
  • No HFCs, CFCs or HCFCs.
  • Global Warming Potential (GWP) and an Ozone Depletion Potential (ODP) of zero.
  • BRE green guide rating: A+.
  • CE-marked.

Related literature

The following content references this product:

Standard product features

Size (l x w):

2400 x 1200 mm.

Compressive strength:

- At 10% to BS EN 13163:

  • EPS 70: 70 kPa.
  • EPS 100 and PlusTherm: 100 kPa.
  • EPS 150: 150 kPa.
  • EPS 200: 200 kPa.
  • EPS 250: 250 kPa.
  • EPS 300: 300 kPa.

- At 1% to BS EN 13163:

  • EPS 70: 21 kPa.
  • EPS 100 and PlusTherm: 30 kPa.
  • EPS 150: 45 kPa.
  • EPS 200: 60 kPa.
  • EPS 250: 75 kPa.
  • EPS 300: 90 kPa.

Thermal conductivity to BS EN 13163:

  • EPS 70: 0.038 W/m·K.
  • EPS 100: 0.036 W/m·K.
  • EPS 150, EPS 200, EPS 250 and EPS 300: 0.034 W/m·K.
  • PlusTherm: 0.030 W/m·K.

Nominal density to BS EN 1602:

  • EPS 70: 15 kg/m³.
  • EPS 100 and PlusTherm: 20 kg/m³.
  • EPS 150: 25 kg/m³.
  • EPS 200: 30 kg/m³.
  • EPS 250: 35 kg/m³.
  • EPS 300: 40 kg/m³.

Reaction to fire to EN 13051-1:

  • Standard EPS: Euro class F.
  • Fire-rated EPS: Euro class E.

Bending strength to EN 12089:

  • EPS 70: 115 kPa.
  • EPS 100 and PlusTherm: 150 kPa.
  • EPS 150: 200 kPa.
  • EPS 200: 250 kPa.
  • EPS 250: 350 kPa.
  • EPS 300: 450 kPa.

Water vapour permeability to BS EN 13163:

  • EPS 70: 0.015–0.030 (mg Pa.h.m).
  • EPS 100, EPS 150 and PlusTherm: 0.009–0.020 (mg Pa.h.m).
  • EPS 200, EPS 250 and EPS 300: 0.006–0.015 (mg Pa.h.m).

Dimensional stability to BS EN 13163:

DS (N) 5.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-45-65/380 Expanded polystyrene (EPS) board

Product specification

An important note about specifying

Manufacturer

Name:

Styrene Packaging & Insulation

Tel:

+44 (0)1274 691777

Product reference

Profiled Roofing Insulation

Type

[EPS 70]
[EPS 100]
[EPS 150]
[EPS 200]
[EPS 250]
[EPS 300]
[PlusTherm]

Thickness

[ ______ ]

Manufacturer details

Morley Carr Road,
Low Moor,
Bradford,
West Yorkshire, BD12 0RA
Tel +44 (0)1274 691777
Fax +44 (0)1274 693832
NBS Plus