Sandwich panels

Sandwich panels are used in facades, partition walls and ceilings. The most typical applications include industrial, office and commercial buildings, sports halls, warehouses and power plants. The panels are also suitable for food industry construction and demanding clean room applications. 

Sandwich panels are cost-efficient prefabricated elements that consists of an inner insulation core between two colour-coated steel sheet layers. The insulating core can be mineral wool, polyurethane, polyisocyanurate or polystyrene.

In addition to sandwich panels, Ruukki offers a wide range of steel construction materials and tools needed for their installation. We also provide a comprehensive selection of professional services and full technical support.

Read about LEED points for Ruukki's sandwich panels

Read about BREEAM points for Ruukki's sandwich panels

Ruukki® energy panel system – save up to 20 % in your buildings' energy costs

Ruukki energy panel system is a comprehensive external wall system that reduces your building’s energy costs as well as improves its energy class through excellent air tightness.

  • Generate significant savings in heating costs and cut CO2 emissions 
  • Reduce construction costs by optimising insulation thicknesses
  • Renewable solar energy from integrated Ruukki solar panel 
  • Certified by an independent certification body

Read more  about the benefits of the energy panel solution

Calculate how much you save in heating costs

Ruukki® life panels – building lifecycles

Ruukki life panels are probably the most sustainable steel-faced sandwich panels on the market. A true example of sustainable development, these high-quality sandwich panels were developed by optimising all factors from raw materials to product logistics, reuse and recycling.

Additional information on life panel solutions

Read how Ruukki can support your construction project

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Products (41)

  • Sandwich panel SPA E LIFE

    Sandwich panel SPA E LIFE for external wall

    • Module width (mm): 1200
    • Length (m): 0.3 - 13.5
    • Thickness (mm): 150, 200, 230
    • Reaction to fire: A2-s1, d0
    • U-value: 0.16-0.25
    • Fire resistance: EI60

    New, sustainable and fire resistant standard fix mineral wool core panel.

    Market area: Nordic countries and Western Europe.

    Read more »
  • Sandwich panel SPA E

    Sandwich panel SPA E for external wall

    • Module width (mm): 1200
    • Length (m): 0.3 - 13.5
    • Thickness (mm): 100 - 230
    • Reaction to fire: A2-s1, d0
    • U-value: 0.17-0.5
    • Fire resistance: EI30 - EI120
    Fire resistant standard fix mineral wool core panel.

    Market area: Nordic countries and Western Europe.

    Read more »
  • Sandwich panel SPA I

    Sandwich panel SPA I for internal wall

    • Module width (mm): 1200
    • Length (m): 0.3 - 13.5
    • Thickness (mm): 100 - 150
    • Reaction to fire: A2-s1,d0
    • U-value: 0.17-0.5
    • Fire resistance: EI30 - EI120

    Fire resistant standard fix mineral wool core panel.

    Market area: Nordic countries and Western Europe.

    Read more »
  • Sandwich panel SPA F

    Sandwich panel SPA F for external and internal wall

    • Module width (mm): 1200
    • Length (m): 0.3 - 13.5
    • Thickness (mm): 80 - 230
    • Reaction to fire: A2-s1,d0
    • U-value: 0.19 - 0.54
    • Fire resistance: EI30 - EI240

    Highly fire resistant standard fix mineral wool core panel.

    Market area: Nordic countries and Western Europe.

    Read more »
  • Sandwich panel SPA S

    Sandwich panel SPA S for external wall and ceiling

    • Module width (mm): 1200
    • Length (m): 0.3 - 13.5
    • Thickness (mm): 80 - 230
    • Reaction to fire: A2-s1,d0
    • U-value: 0.19-0.54
    • Fire resistance: EI30 - EI240

    Highly fire resistant and strong mineral wool core standard fix panel.

    Market area: Nordic countries and Western Europe.

    Read more »
  • Building solutions, Sandwich panel SPB W

    Sandwich panel SPB W for external wall, internal wall and ceilings

    • Module width (mm): 1100 (or 1000)
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 80 - 200 
    • Reaction to fire: A2-s1,d0
    • U-value: 0.51 - 0.21
    • Fire resistance: EI30 - EI240

    Fire resistant standard fix mineral wool core panel.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SPB W

    Sandwich panel SPB WE for external wall, internal wall and ceiling

    • Module width (mm): 1100 (or 1000) 
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 80 - 200 
    • Reaction to fire: A2-s1,d0
    • U-value: 0.47-0.20
    • Fire resistance: EI30 - EI120

    Fire resistant standard fix mineral wool core panel.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D W

    Sandwich panel SP2D W for external wall

    • Module width (mm): 1000
    • Length (m): 2.0 - 12
    • Thickness (mm): 100 - 180 
    • Reaction to fire: A2-s2,d0
    • U-value: 0.43 - 0.24
    • Fire resistance: EI30 - EI120

    Fire resistant hidden fix mineral wool core panel.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D W

    Sandwich panel SP2D WE for external wall

    • Module width (mm): 1000
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 100 - 180 
    • Reaction to fire: A2-s1,d0
    • U-value: 0.40 - 0.22
    • Fire resistance: EI30 - EI120

    Fire resistant hidden fix mineral wool core panel.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SPB W

    Sandwich panel S3 for external wall, internal wall and ceiling

    • Module width (mm): 1190
    • Length (m): 2.5 - 12.0
    • Thickness (mm): 50 - 250
    • Fire resistance: EI15 - EI180

    Fire resistant standard fix mineral wool core panel.

    Market area: Russia, Belarus, Kazakhstan.

    Read more »
  • Building solutions, Sandwich panel SP2B PIR

    Sandwich panel SP2B PIR for external wall, internal wall and ceiling

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 40 - 100
    • Reaction to fire: B-s1, d0 (thick. 100mm), B-s2,d0 (thick. 40-80mm).
    • U-value: 0.49-0.20
    • Fire resistance: EI15 - EI30, EW30 - EW60

    Firesafe standard fix PIR core panel.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2B PU

    Sandwich panel SP2B PU for external wall, internal wall and ceiling

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 40 - 100
    • Reaction to fire: B-s2, d0
    • U-value: 0.51 - 0.21
    • Fire resistance: EI15 / EW30

    Economical standard fix PUR core panel.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D PIR

    Sandwich panel SP2D PIR for external wall

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 60 - 120
    • Reaction to fire: B-s1,d0 (th. 100-120 mm), B-s2,d0 (th. 60-80 mm)
    • U-value: 0.35 - 0.17
    • Fire resistance: EI15

    Firesafe hidden fix PIR core panel.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D PU

    Sandwich panel SP2D PU for external wall

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 60 - 120
    • Reaction to fire: B-s2, d0
    • U-value: 0.36 - 0.18
    • Fire resistance: EI15 / EW30

    Economical hidden fix PUR core panel.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2E PIR

    Sandwich panel SP2E PIR for external wall

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 120 - 200
    • Reaction to fire: B-s1, d0
    • U-value: 0.16 - 0.09
    • Fire resistance: EI15 - EI60, EW20 - EW60

    Firesafe low u-value standard fix PIR core panel.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2E PU

    Sandwich panel SP2E PU for external wall

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 120 - 200 
    • Reaction to fire: B-s2, d0
    • U-value: 0.16 - 0.10 
    • Fire resistance: EI15 / EW20 / EW30

    Economical standard fix PUR core panel.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SPF PU

    Sandwich panel SPF PU for external wall

    • Module width (mm): 900
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 98
    • Reaction to fire: B-s3, d0
    • U-value: 0.24
    • Fire resistance: EI15 / EW30 / EW60

    Architectural hidden fix PUR core panel.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwih panel SPC W

    Sandwich panel SPC W for roof

    • Module width (mm): 1000
    • Length (m): 2.0 - 12
    • Thickness (mm): 140/100 - 190/150
    • Reaction to fire: A2-s1,d0
    • U-value: 0.41 - 0.29
    • Fire resistance: REI60 -  RE180

    Fire resistant standard fix mineral wool core panel.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2C PIR

    Sandwich panel SP2C PIR for roof

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5 (21.0 on special order)
    • Thickness (mm): 80/40 - 210/170
    • Reaction to fire: B-s1,d0 (th. 140/100-210/170 mm), B-s2,d0 (th. 80/40-120/80 mm)
    • U-value: 0.46 - 0.12
    • Fire resistance: REI15-REI30, RE30-RE90

    Firesafe standard fix PIR core panel.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.
    Read more »
  • Building solutions, Sandwich panel SP2C PU

    Sandwich panel SP2C PU for roof

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5 (21m on special order)
    • Thickness (mm): 80/40 - 210/170
    • Reaction to fire: B-s2, d0
    • U-value: 0.47 - 0.13
    • Fire resistance: REI15 - REI30, RE30- RE60

    Economical standard fix PUR core panel.

    Market area: Central Eastern Europe, Nordic countries, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SPB W

    Sandwich panel K3 for roof

    • Module width (mm): 1000
    • Length (m): 2.5 - 12.0
    • Thickness (mm): 50 - 200
    • Fire resistance: RE 90

    Fire resistant standard fix mineral wool core panel.

    Market area: Russia, Belarus, Kazakhstan.

    Read more »
  • Sandwich panel SPA E LIFE AIR

    Sandwich panel SPA E LIFE ENERGY

    • Module width (mm): 1200
    • Length (m): 2.0–13.5
    • Thickness (mm): 150, 200, 230
    • Reaction to fire: A2-s1, d0
    • U-value: 0.16–0.25
    • Fire resistance: EI60
    • Air leakage rate:
      • q50 (m3/h, m2): 1.0
      • n50 (1/h): 0.3

    New, sustainable and fire resistant low air leakage mineral wool panel for external walls.

    For sustainable facades requiring exceptional heat insulation properties and low air leakage.

    Market area: Nordic countries, Baltic countries and UK.

    Read more »
  • Sandwich panels SPA AIR

    Sandwich panel SPA S ENERGY

    • Module width (mm): 1200
    • Length (m): 2.0 - 13.5
    • Thickness (mm): 150, 200, 230
    • Reaction to fire: A2-s1,d0
    • U-value: 0.19-0.29
    • Fire resistance: EI30 - EI240
    • Air leakage rate:
      • q50 (m3/h, m2): 1.0
      • n50 (1/h): 0.3

    A new fire resistant, high strength, low air leakage mineral wool panel for external walls. 

    For facades requiring exceptionally low air leakage, good fire-partitioning properties and long spans.

    Market area: Nordic countries, Baltic countries and UK.

    Read more »
  • Sandwich panels SPA AIR

    Sandwich panel SPA E ENERGY

    • Module width (mm): 1200
    • Length (m): 2.0 - 13.5
    • Thickness (mm): 150, 200, 230
    • Reaction to fire: A2-s1, d0
    • U-value: 0.17-0.26
    • Fire resistance: EI30 - EI120
    • Air leakage rate:
      • q50 (m3/h, m2): 1.0
      • n50 (1/h): 0.3

    New, energy-efficient and fire resistant standard fix mineral wool core panel for external walls.

    For facades with high requirements for airtightness and thermal insulation.

    Market area: Nordic countries, Baltic countries and UK.
    Read more »
  • Sandwich panels SPA AIR

    Sandwich panel SPA F ENERGY

    • Module width (mm): 1200
    • Length (m): 2.0 - 13.5
    • Thickness (mm): 150, 200, 230
    • Reaction to fire: A2-s1,d0
    • U-value: 0.19-0.29
    • Fire resistance: EI30 - EI240
    • Air leakage rate:
      • q50 (m3/h, m2): 1.0
      • n50 (1/h): 0.3

    New, energy-efficient, highly fire resistant and strong mineral wool core standard fix panel for external walls.

    For facades with high requirements for airtightness and fire resistance.

    Market area: Nordic countries, Baltic countries and UK.

    Read more »
  • Building solutions, Sandwich panel SPB W ENERGY

    Sandwich panel SPB W ENERGY

    • Module width (mm): 1100 (or 1000)
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 160 - 200 
    • Reaction to fire: A2-s1,d0
    • U-value: 0.26 - 0.21
    • Fire resistance: EI30 - EI240
    • Air leakage rate: n50 (1/h): 0.6, 0.9 

    Fire resistant standard fix mineral wool core panel for external walls

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SPB W

    Sandwich panel SPB WE ENERGY

    • Module width (mm): 1100 (or 1000) 
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 160 - 200
    • Reaction to fire: A2-s1,d0
    • U-value: 0.24 - 0.20
    • Fire resistance: EI30 - EI120
    • Air leakage rate n50 (1/h): 0.6, 0.9

    Fire resistant standard fix mineral wool core panel for external walls

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP 2D W ENERGY

    Sandwich panel SP2D W ENERGY

    • Module width (mm): 1000
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 180 
    • Reaction to fire: A2-s2,d0
    • U-value: 0.24
    • Fire resistance: EI30 - EI120
    • Air tightness n50 (1/h): 0.6, 0.9

    Fire resistant hidden fix mineral wool core panel for external walls.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D W

    Sandwich panel SP2D WE ENERGY

    • Module width (mm): 1000
    • Length (m): 2.0 - 12.0
    • Thickness (mm): 180
    • Reaction to fire: A2-s1,d0
    • U-value: 0.22
    • Fire resistance: EI30 - EI120
    • Air tightness n50 (1/h): 0.6, 0.9

    Fire resistant hidden fix mineral wool core panel for external walls.

    Market area: Central Eastern Europe, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panels SP2B PIR ENERGY

    Sandwich panel SP2B PIR ENERGY

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 100
    • Reaction to fire: B-s2, d0
    • U-value: 0.20
    • Fire resistance: EI15 - EI30, EW30
    • Air tightness n50 (1/h): 0.6, 0.9

    Firesafe standard fix PIR core panel for external walls.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2B PU ENERGY

    Sandwich panel SP2B PU ENERGY

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 100
    • Reaction to fire: B-s2, d0
    • U-value: 0.21
    • Air tightness n50 (1/h): 0.6, 0.9

    Economical standard fix PUR core panel for external walls.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D PIR ENERGY

    Sandwich panel SP2D PIR ENERGY

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 100 - 120
    • Reaction to fire: B-s2, d0
    • U-value: 0.21 - 0.17
    • Fire resistance: EI15 / EW30
    • Air tightness n50 (1/h): 0.6, 0.9

    Firesafe hidden fix PIR core panel for external walls.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2D PU ENERGY

    Sandwich panel SP2D PU ENERGY

    • Module width (mm): 1000
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 100 - 120
    • Reaction to fire: B-s2, d0
    • U-value: 0.22 - 0.18
    • Fire resistance: EI15 / E15 / EW30
    • Air tightness n50 (1/h): 0.6, 0.9

    Economical hidden fix PUR core panel for external walls.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2E PIR ENERGY

    Sandwich panel SP2E PIR ENERGY

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 120 - 200
    • Reaction to fire: B-s2, d0
    • U-value: 0.16 - 0.09
    • Fire resistance: EI15 - EI60, EW20 - EW60 
    • Air tightness n50 (1/h): 0.6, 0.9

    Firesafe low u-value standard fix PIR core panel for external walls.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, SP2E PU ENERGY

    Sandwich panel SP2E PU ENERGY

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 120 - 200 
    • Reaction to fire: B-s2, d0
    • U-value: 0.16 - 0.10
    • Fire resistance: EI15 / EW20 / EW30
    • Air tightness n50 (1/h): 0.6, 0.9

    Economical standard fix PUR core panel for external walls.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Solar panel

    Solar panel solutions

    Add-on to our energy panel system. Converts sunlight into electricity in an energy-efficient way.

    Market area: Nordic countries, Central-Eastern Europe
    Read more »
  • Building solutions, Sandwich panel SP2B PU

    Sandwich panel SP2B PU AGRIPRO for external wall, internal wall

    • Module width (mm): 1 100
    • Length (m): 2.0-12.0
    • Thickness (mm): 40-100
    • Reaction to fire: B-s2, d0
    • U value: 0.48-0.20

    Standard fix PUR core panel for agriculture construction.

    Market area: Central Eastern Europe and the Baltic states.

    Read more »
  • Building solutions, Sandwich panel SP2C PU

    Sandwich panel SP2C PU AL for roof

    • Module width (mm): 1 000
    • Length (m): 2.0-12.0
    • Thickness (mm): 80/40-140/100
    • U value: 0.46-0.20

    Standard fix PUR core panel with aluminium internal facing for agriculture construction.

    Market area: Romania, Bulgaria.

    Read more »
  • Building solutions, Sandwich panel SP2C PU

    Sandwich panel SP2C PU AGRIPRO for roof

    • Module width (mm): 1 000
    • Length (m): 2.0-12.0
    • Thickness (mm): 80/40-140/100
    • Reaction to fire: B-s2, d0
    • U value: 0.48-0.20

    Standard fix PUR core panel for agriculture construction.

    Market area: Central Eastern Europe and the Baltic states.

    Read more »
  • Building solutions, Sandwich panel SP2E PIR

    Sandwich panel SP2E PIR for cold storage

    • Module width (mm): 1100
    • Length (m): 2.5 - 18.5
    • Thickness (mm): 120 - 200
    • Reaction to fire: B-s1, d0
    • U-value: 0.16 - 0.09
    • Fire resistance: EI15 - EI60, EW20 - EW60 

    Firesafe low u-value standard fix PIR core panel for cold storages.

    Market area: Central Eastern and Western Europe, Scandinavia, Balkans and Baltic countries.

    Read more »
  • Building solutions, Sandwich panel SP2E PU

    Sandwich panel SP2E PU for cold storage

    • Module width (mm): 1100
    • Length (m): 2.0 - 18.5
    • Thickness (mm): 120 - 200 
    • Reaction to fire: B-s2, d0
    • U-value: 0.16 - 0.10 
    • Fire resistance: EI15 / EW20 / EW30

    Economical low value standard fix PUR core panel for cold storage.

    Market area: Central Eastern Europe, Scandinavia, Balkans and Baltic countries.

    Read more »