Forster unico is the peerless, thermally insulated profile system with fittings and accessories for single and double-leaf doors, for windows as well as for exterior glazed units.

Unique, made of 100% steel

  • Steel, bright
  • Steel, continuously galvanized
  • Stainless steel, grinded 220-240 grain

High degree of aesthetic appeal

  • Facing widths of frame profiles 30 – 90 mm
  • Narrowest facing widths for window casements and overlapping casements
  • Compatible with Forster fire and smoke protection systems


  • The first ever thermally insulated profile system made entirely of steel without any synthetic insulating materials.
  • Fillings up to 60 mm (triple insulation glass)

Locks and fittings

  • Forster system fittings
    – for doors up to 350 kg leaf weight
    – for windows up to 150 kg leaf weight
  • Concealed Forster system fittings available for windows and doors

Safety and protection

  • Thermal insulation Forster unico: Uw > 1.4 W/(m2.K)
  • Thermal insulation unico Hi: Uw bis 0.9 W/(m2.K)
  • All system applications certified according to EN 14351-1 (CE marking)
  • Burglar resistance RC 1-3 according to EN 1627 for windows, doors and screens
  • New: Burglar resistance RC 4 acc. to EN 1627 for fixed glazings
  • Bullet proof FB4 according to EN 1522 for windows, doors and screens
  • Sound insulation up to 47 dB
  • New: Universal Design

Finger protection door with flush floor treshold for barrier-free accessibility

Construction versions

  • Parallel slide and tilt windows (PST)
  • SHEVS acc. to EN 12101-2 for side-hung and tilt only windows