Luminia SC156 sliding door


Folding and Sliding Doors


The SC156 is a thermal break lift & slide door system designed to achieve wide panoramic views and large openings.

Its slim central interlock and the absence of visible hardware maximize the natural daylight in the interior and provide greater comfort.

Its high level of thermal and acoustic insulation and its outstanding watertightness performances combined with its wide range of configurations will satisfy any architectural requirements.


Design features

  • High thermal and acoustic insulation : Uw = 1.0 W/m²K (triple glazing)
  • Class-leading watertightness (E1500)
  • Glass thickness up to 50 mm.
  • Slim central interlock (only 50mm)
  • Max load capacity : 300/400 kg
  • Concealed and burglary resistant locks.
  • Burglary resistance RC2
  • Versatility of construction types with the possibility to increase air, wind and water tightness performances upon request.


  • A range of handle designs with various aesthetics is available
  • Low threshold option for unimpeded access through the door
  • Dual color available.
  • All finishes available. Customized finishes on request suited for high resistance to agressive environments.

Application type

Residential and non residential. New and refubishment

U value W/m²K (Double glazing) : 1.4 W/m²K
U value W/m²K (Triple glazing) : 1.0 W/m²K
Acoustic performance (dB) : Rw (C;Ctr) 44 (-2;-6) dB
Air tightness (Pa) : Class 4 (600 Pa)
Water tightness (Pa) : Class E1500 (1500 Pa)
Wind load (Pa) : Class B5 (2000 Pa)
Security PAS 24 : X
Opening : Lift & slide
Mono Rail : X
Duo Rail : X
Size limits
Max Vent Weight : 300 Kg
Max Frame Height : 3100mm
Max sash width (mm) : 2700
Max sash height (mm) : 3100
Dual color option : X
Multi-point locking : X
Glazing options : Internal
Glazing thickness : 28mm - 50mm