SP2C E-PIR – standard roof sandwich panel with foamed polyisocyanurate (PIR) core.
The core of this sandwich panel is made of rigid, HCFC-free, self-extinguishing and sustainable polyisocyanurate foam (PIR). Its excellent thermal insulation properties allow for the decrease of panel thickness which transfers directly to lower transportation and assembly costs, as well as significant savings of building’s life cycle costs.
Ruukki sandwich panels are manufactured using Finnish technologies and are the high-quality panels available on the European market.
Standard roof sandwich panels are the optimal solution for arranging the roof of buildings with high requirements for thermal insulation and fire safety.
| Model name | SP2C E-PIR |
| Module width, mm | 1 000 |
| Minimum length, mm | 2 000 |
| Maximum length, mm< | 18 500 |
| External facing thickness (standard), mm | 0,5 |
| External facing thickness (optional), mm | 0,6 |
| Internal facing thickness (standard), mm | 0,4 |
| Internal facing thickness (optional), mm | 0,5 |
| Thickness, mm | 80/40 | 100/60 | 120/80 | 140/100 | 160/120 | 190/150 | 210/170 |
| U-value 25 °С, W/m2∙K | 0.50 | 0.34 | 0.26 | 0.21 | 0.18 | 0.15 | 0.13 |
| Thermal conductivity of the core 10 °С, λDesign, W/m∙K | 0,022 | ||||||
| GWP A1-A3, kg CO2 eq./m2 | 29,3 | 30,7 | 32,3 | 33,9 | 36,4 | 38,4 | |
Fire characteristics | |||||||
| Fire resistance | REI15 | ||||||
| Flame spread on the roof< | Broof (t1, t2, t3) | ||||||
| Flame spread group on facing | M1 | ||||||
| The term of effective core use, years | 25 |
| Warranty period of structural integrity, years | 5 |
| Warranty period of aesthetic conformity, years | 10-20 |
| Warranty period of technical compliance, years | 20-30 |
| Facing | Coating | Corrosivity category | UV resistance | Colours |
| External | GreenCoat HIARC MAX | C4 | Ruv5 | RAL9006 (RR40) |
| External | Polyester | C3 | Ruv2-3 | RAL1015 (RR808), RAL1021, RAL2003, RAL3000 (RR770), RAL3009 (RR29), RAL3013 (RR774), RAL5003 (RR4F8), RAL5005 (RR4A8), RAL5012 (RR408), RAL6011 (RR526), RAL6018 (RR5G8), RAL7015 (RR23), RAL7016 (RR288), RAL7035 (RR2B1), RAL7040 (RR287), RAL9002 (RR1G6), RAL9003 (RR106), RAL9006 (RR946), RAL9007, RAL9010 (RR1G5) |
| Internal | Polyester | C3 | - | RAL9002 (RR1G6), RAL9010 (RR1G5) |
RAL 3009
RAL 7015
RAL 7016
RAL 7035
RAL 9002
RAL 9006
RAL 9007
RAL 9010
RAL 9003
RAL 1015
RAL 7040
RAL 5005
RAL 5003
RAL 5012
RAL 6011
RAL 6018
RAL 3000
RAL 3013
RAL 2003
RAL 1021
Trapezoidal T
Linear L25
| Facing | Profile options |
| External | T |
| Internal | L25 |
