Warmbeam®
Top Sheet System
S AND B FLOORS
PRODUCT
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:
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

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 |
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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
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