Warmbeam®
Top Sheet System

S AND B FLOORS

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INFORMATION

We offer a wide range of bespoke rigid insulation modules manufactured from lightweight closed cell expanded polystyrene, which are laid between pre-stressed concrete beams finished with a self levelling concrete topping.

Given that EPS is rot, moisture and draft proof it eliminates the problems associated with part C of the building regulations relating to site preparation and resistance to contaminants and moisture.

S and B EPS suspended floor panels can be installed in conjunction with underfloor heating systems meeting the demand for more environmentally sound homes whilst reducing heating costs.

The use of S and B EPS suspended modules in conjunction with pre-stressed concrete beams are a highly effective, thermally efficient way of achieving and exceeding the thermal requirements of part L of the building regulations without the need for additional insulation.

GRADES

S and B EPS Warmbeam® Topsheet System floor modules are available in:

Click on grade to display technical data:
EPS 70E
EPS 100E
EPS 120E
EPS 150E
EPS 200E
LAMBDATHERM® 70E
LAMBDATHERM® 120E
LAMBDATHERM® 150E
LAMBDATHERM® ELITE

Thermal Conductivity
[k] value W/mk(10°C mean)
0.038

Compress Strength
KPa Min (at 10% compressive strength)
70

Cross Breaking Strength
KPa Min
115

Safe Working Load
Kpa at 1% nominal compression
21

Vapour Diffusion
factor µl
20-40

Thermal Conductivity
[k] value W/mk(10°C mean)
0.036

Compress Strength
KPa Min (at 10% compressive strength)
100

Cross Breaking Strength
KPa Min
150

Safe Working Load
Kpa at 1% nominal compression
45

Vapour Diffusion
factor µl
30-70

Thermal Conductivity
[k] value W/mk(10°C mean)
0.036

Compress Strength
KPa Min (at 10% compressive strength)
120

Cross Breaking Strength
KPa Min
170

Safe Working Load
Kpa at 1% nominal compression
45

Vapour Diffusion
factor µl
30-70

Thermal Conductivity
[k] value W/mk(10°C mean)
0.035

Compress Strength
KPa Min (at 10% compressive strength)
150

Cross Breaking Strength
KPa Min
200

Safe Working Load
Kpa at 1% nominal compression
70

Vapour Diffusion
factor µl
30-70

Thermal Conductivity
[k] value W/mk(10°C mean)
0.034

Compress Strength
KPa Min (at 10% compressive strength)
200

Cross Breaking Strength
KPa Min
250

Safe Working Load
Kpa at 1% nominal compression
90

Vapour Diffusion
factor µl
40-100

Thermal Conductivity
[k] value W/mk(10°C mean)
0.031

Compress Strength
KPa Min (at 10% compressive strength)
70

Cross Breaking Strength
KPa Min
115

Safe Working Load
Kpa at 1% nominal compression
21

Vapour Diffusion
factor µl
20-40

Thermal Conductivity
[k] value W/mk(10°C mean)
0.031

Compress Strength
KPa Min (at 10% compressive strength)
120

Cross Breaking Strength
KPa Min
170

Safe Working Load
Kpa at 1% nominal compression
45

Vapour Diffusion
factor µl
30-70

Thermal Conductivity
[k] value W/mk(10°C mean)
0.031

Compress Strength
KPa Min (at 10% compressive strength)
150

Cross Breaking Strength
KPa Min
200

Safe Working Load
Kpa at 1% nominal compression
70

Vapour Diffusion
factor µl
30-70

Thermal Conductivity
[k] value W/mk(10°C mean)
0.030

Compress Strength
KPa Min (at 10% compressive strength)
100

Cross Breaking Strength
KPa Min
150

Safe Working Load
Kpa at 1% nominal compression
45

Vapour Diffusion
factor µl
30-70

Call today on 0191 250 0818 or email company@sandbeps.com

ADVANTAGES

  • Speed of laying application

  • Thermal conductivity as low as 0.031 w/mK with Warmbeam® Top sheet System

  • Less wastage on site , standard size panels for maximum efficiency.

  • Can be laid in wet conditions

  • Excellent thermal properties

  • Green guide A+ rating

    TECHNICAL INFORMATION

    Features Grades EPS Lambdatherm®
    EPS70E EPS100E EPS120E EPS150E EPS200E 70E 120E 150 ELITE

    Thermal Conductivity

    [k] value W/mk (10.C mean)

    0.038 0.036 0.036 0.035 0.034 0.031 0.031 0.031 0.030

    Compress Strength

    kPa Min (at 10% compressivew strengths)

    70 100 120 150 200 70 120 150 100

    Cross Breaking Strength

    kPa Min

    115 150 170 200 250 115 170 200 150

    Safe Working Load

    kPa at 1% nominal compression

    21 45 45 70 90 21 45 70 45

    Vapour Diffusion Resistance

    factor µ1

    20-40 30-70 30-70 30-70 40-100 20-40 30-70 30-70 30-70

    Vapour Permeability

    omg [pa.h.m]

    0.015 to 0.030 0.009 to 0.020 0.009 to 0.020 0.009 to 0.020 0.006 to 0.015 0.015 to 0.030 0.009 to 0.020 0.009 to 0.020 0.009 to 0.020

    COLOUR GUIDE

    Identification / colour coding of products manufactured to BSEN 13163

    EPS 70E

    2 x brown stripes & 1 red stripe

    EPS 100E

    1 x black stripe & 1 red stripe

    EPS 120E

    2 x green stripes & 1 red stripe

    EPS 150E

    1 x yellow stripe & 1 red stripe

    EPS 200E

    2 x black stripes & 1 red stripe

    EPS 250E

    1 violet stripe & 1 red stripe

    EPS 300E

    1 violet stripe & 1 red stripe

    EPS 500E

    2 x black stripes & 1 red stripe

    DOWNLOADS

    EPS Floors Datasheet

    EPS Warmbeam® Datasheet

    EPS Warmbeam® Top Sheet Datasheet

    Download Product Brochure

    related certificates

    BBA ISO 9001 –
    Quality Management Systems

    BBA ISO 14001 – Environmental
    Management Systems

    BBA – EPS Flooring

    BBA – Warmbeam®
    Factory Production Control

    BBA – Warmbeam®

    BBA – Warmbeam® Top Sheet

    BRE Pollution Credit

    COSHH Datasheet

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    Address

    S AND B EPS LIMITED
    Dudley
    Cramlington
    Tyne & Wear
    NE23 7PY

    Find us

    Phone

    0191 250 0818

    Email

    company@sandbeps.com

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