Precut door, PVC door and Structural Insulated Panels and Custom Shapes
S AND B STRUCTURAL
INSULATED PANELS
PRODUCT
INFORMATION
Precut Door Panels
Using the latest CNC operated machinery S and B offer a ready cut door panel supplied in all fire retardant materials. This saves on waste EPS at the customer’s premises and time on the laminating line.
Highly specialised cutting technology enables S and B to slice sheets from 5mm and above with a high-quality finish coupled with high compressive strengths.
S and B EPS offer all grades of expandable polystyrene for this application with all containing a fire retardant additive.
PVC Door Panels
S and B offer precision cut panels with a standard tolerance of +/- 1mm on the thickness to the laminating panel manufacturer.
Highly specialised cutting technology enables S and B to slice sheets from 5mm and above with a high-quality finish coupled with high compressive strengths.
Bespoke grades for the door panel market contain a fire retardant additive, for example, EPS 100E, EPS 120E, EPS 150E and EPS 200E & EPS 250E an ultra high-density material for specialist applications (see specification data table at the rear of this guide).
Sizes up to 5000mm in length and 1200 in width can be manufactured and are both CFC [chlorofluorocarbons] and HCFC [hydrochlorofluorocarbons] free, with none of these ozone-depleting components being emitted during the manufacturing process or in situ.

GRADES
S and B EPS Pre-cut door panels are available in:
Click on grade to display technical data:
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)
0.033
Compress Strength
KPa Min (at 10% compressive strength)
250
Cross Breaking Strength
KPa Min
350
Safe Working Load
Kpa at 1% nominal compression
100
Vapour Diffusion
factor µl
40-100
Thermal Conductivity
[k] value W/mk(10°C mean)
0.033
Compress Strength
KPa Min (at 10% compressive strength)
300
Cross Breaking Strength
KPa Min
450
Safe Working Load
Kpa at 1% nominal compression
120
Vapour Diffusion
factor µl
40-100
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
- Lightweight & easy to handle
- Water resistant
- Quick and easy to install
- CFC and HCFC free EPS
- Green guide A+ rating
TECHNICAL INFORMATION
Features | Grades EPS | Lambdatherm® | |||||
---|---|---|---|---|---|---|---|
EPS100E | EPS120E | EPS150E | EPS200E | EPS250E | EPS300E | ELITE | |
Thermal Conductivity [k] value W/mk (10.C mean) |
0.036 | 0.036 | 0.035 | 0.034 | 0.033 | 0.033 | 0.030 |
Compress Strength kPa Min (at 10% compressivew strengths) |
100 | 120 | 150 | 200 | 250 | 300 | 100 |
Cross Breaking Strength kPa Min |
150 | 170 | 200 | 250 | 350 | 450 | 150 |
Safe Working Load kPa at 1% nominal compression |
45 | 45 | 70 | 90 | 100 | 120 | 45 |
Vapour Diffusion Resistance factor µ1 |
30-70 | 30-70 | 30-70 | 40-100 | 40-100 | 40-100 | 30-70 |
Vapour Permeability omg [pa.h.m] |
0.009 to 0.020 | 0.009 to 0.020 | 0.009 to 0.020 | 0.006 to 0.015 | 0.006 to 0.015 | 0.007 to 0.018 | 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 |
Custom shapes

GRADES
S and B EPS is 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)
0.033
Compress Strength
KPa Min (at 10% compressive strength)
250
Cross Breaking Strength
KPa Min
350
Safe Working Load
Kpa at 1% nominal compression
100
Vapour Diffusion
factor µl
40-100
Thermal Conductivity
[k] value W/mk(10°C mean)
0.033
Compress Strength
KPa Min (at 10% compressive strength)
300
Cross Breaking Strength
KPa Min
450
Safe Working Load
Kpa at 1% nominal compression
120
Vapour Diffusion
factor µl
40-100
Thermal Conductivity
[k] value W/mk(10°C mean)
0.033
Compress Strength
KPa Min (at 10% compressive strength)
500
Cross Breaking Strength
KPa Min
750
Safe Working Load
Kpa at 1% nominal compression
190
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)
0.030
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
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
PRODUCT
INFORMATION
The versatility of expanded polystyrene and its water resistance lends itself to uses from a floating pontoon on a marina to a statue or column in a block buster movie.
Expanded polystyrene comes in all shapes and sizes with the latest CNC cutting technology any 2D shape can be made.
Graphics and Advertising Products:
Letters can be made up to 2400mm in height for advertising hoarding.
Blocks are formed with a fire retardant additive ready to be worked into 3D characters and objects for use in the Film studios and general public galleries.
General Conversion:
S and B supply general expanded polystyrene for the conversion market which includes ex-mould blocks ready for the converter to slice and also cut pads to a variety of sizes and thicknesses.
Density ranges from 10 g/l up to 50 g/l
Expandable polystyrene Lintel in fills are supplied by the use of CNC machines.
Expandable polystyrene beads are supplied for the bean bag market which come in 10 cubic feet bags.
S and B EPS Safe Fall Blocks:
S and B EPS safe fall blocks is a specially formulated light weight polystyrene block designed to minimise the risks to site operatives when working on scaffolding or roof rafters.
S and B safe fall blocks should be laid on a continuous supporting layer closely butted together with care to ensure that any gaps are kept away from the perimeter and not bridged by full blocks.
The waste EPS produced during manufacture is reground and recycled back into the manufacturing process. Any additional waste can be easily recycled or used in a variety of products.
The use of S and B EPS safe fall enables contractors to meet the health and safety requirements that anybody should be able to fall less than two metres.
S and B safe fall blocks are available as standard size 1200 x 1200 x 600mm with a delivery time of two to three days.
Need our advice or help on something else?
If you need something that isn’t covered here, please call us on 0191 250 0818 or email at company@sandbeps.com and we’ll do our utmost to supply it.
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