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Stylite Floor Insulation can be used in a wide variety of floor applications, both domestic and industrial, to satisfy the current Building Regulations and U-value requirements. The most common applications are below a concrete slab, a screed or particleboard floor finish. The insulation boards are extremely easy to install without the need for special tools and are available in a range of grades and sizes to suit your individual requirements.

Expanded polystyrene is compatible with most chemicals and materials. It is rot proof and durable, and will remain effective as an insulation 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.
  • Can be used on all floor types.
  • Enhanced performance.
  • Use above or below DPM.
  • Use in commercial and residential property.
  • Minimal water absorption and permeability.
  • 100% recyclable.
  • No HFC’s, CFC’s or HCFC’s.
  • 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 EN 826:

  • 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 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 (Lambda 90/90) to EN 13163:

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

Reaction to fire to EN 13051-1:

  • EPS 70–300: Euro class F.
  • Plustherm: 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: 300 kPa.
  • EPS 300: 350 kPa.

Water absorption to EN 13163:

  • EPS 70: 0.015–0.030 (mg Pa-1 h-1 m-1).
  • EPS 100, 150 and Plustherm: 0.009–0.020 (mg Pa-1 h-1 m-1).
  • EPS 200, 250 and 300: 0.006–0.015 (mg Pa-1 h-1 m-1).

Dimensional stability to EN 1603:

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

Flooring Insulation

Type

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

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