S and B Crios System Board

EPS Underfloor Heating

Product Information

S and B EPS Crios system boards have been specially designed to assist in the laying of underfloor heating systems. It is a combination of an EPS board bonded to a coated split woven membrane that is blue in colour with a 50mm grid pattern to allow straight runs to be simply achieved and as with all other S and B EPS products it is both CFC and HCFC free. Standard sizes of S and B EPS Crios system boards are 2.4 x 1.2m with a 50mm film overhang on two of the sides allowing taping to form a continuous seamless surface with standard thickness being from 20mm to 140mm with other thicknesses available on request.

Advantages

  • Can accept all screeds
  • 50mm printed gridlines for ease of pipe alignment
  • 2.4m x 1.2m for speed of laying
  • 50mm overhang on two sides allowing ease of taping joint
  • Woven membrane prevents clips from pulling
  • Bespoke thickness from 20mm – 140mm
  • Excellent price performance ratio
  • Green guide A+ rating

Grades

S and B EPS underfloor heating Crios Boards are available in:

EPS 70E

EPS 100E

EPS 150E

EPS 200E

EPS 250E

EPS 300E

EPS 500E

Lambdatherm® 70E

Lambdatherm® Elite

Lambdatherm® 150E

To discover more about the benefits of S and B underfloor heating boards, call today on 0191 250 0818 

Technical Information

Features Grades EPS Lambdatherm®
EPS70E EPS100E EPS150E EPS200E EPS250E EPS300E EPS500E 70E ELITE 150E

Thermal Conductivity

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

0.038 0.036 0.035 0.034 0.033 0.033 0.033 0.031 0.030 0.031

Compress Strength

kPa Min (at 10% compressivew strengths)

70 100 150 200 250 300 500 70 100 150

Cross Breaking Strength

kPa Min

115 150 200 250 350 450 750 115 150 200

Safe Working Load

kPa at 1% nominal compression

21 45 70 90 100 120 190 21 45 70

Vapour Diffusion Resistance

factor µ1

20-40 30-70 30-70 40-100 40-100 40-100 40-100 20-40 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 0.006 to 0.015 0.006 to 0.015 0.007 to 0.018 0.007 to 0.018 0.015 to 0.030 0.009 to 0.020 0.009 to 0.020

Colour Guide

Non-Responsive Table
Identification / colour coding of products manufactured to BSEN 13163
EPS 70E 2 x brown stripes & 1 red stripe      
EPS 100E 1 x black strip & 1 red stripe    
EPS 120E 2 x green stripes & 1 red stripe        
EPS 150E 1 x yellow strip & 1 red stripe          
EPS 200E 2 x black stripes & 1 red stripe        
EPS 250E 1 violet stripe & 1 red stripe          
EPS 500E 2 x black stripes & 1 red stripe        

Product Gallery

Case Study

 

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