nSPC W is a standard roof sandwich panel with mineral wool core. With the filling consisting of non-combustible and environmentally friendly hard mineral wool, this sandwich panel ensures excellent fire resistance.
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 | nSPC W |
| Module width, mm | 1,000 |
| Minimum length, mm | 2,000 |
| Maximum length, mm | 12,000 |
| External facing thickness, mm | 0.60 |
| Internal facing thickness, mm | 0.50 |
| Thickness, mm | 140/100 | 160/120 | 190/150 |
| U-value 25 °С, W/m2∙K | 0.41 | 0.31 | 0.26 |
| Thermal conductivity of the core 10 °С, λDesign, W/m∙K | 0.0412 | ||
| GWP A1-A3, kg CO2 eq./m2 | 34,3 | 35,3 | 36,8 |
Fire characteristics | |||
| Flame spread on the roof | Broof (t1, t2, t3) | ||
| Fire reaction class | A2-s1,d0 | ||
| Flame spread group on facing | M0 | ||
| Polymer coating steel flame spread | RP1 | ||
| 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 | Polyester | C3 | Ruv2-3 | RAL7016 (RR288), RAL7035 (RR2B1), RAL9002 (RR1G6), RAL9006 (RR946), RAL9007 |
| Internal | Polyester | C3 | - | RAL9002 (RR1G6), RAL9010 (RR1G5) |
RAL 7016
RAL 7035
RAL 9002
RAL 9006
RAL 9007
Трапецієвидне T
Лінійне L
| Facing | Profile options |
| External | T |
| Internal | L |
