sliding and stacking patio door / aluminum / double-glazed / thermally-insulated



  • Opening system:

    sliding and stacking

  • Material:


  • Glazing:


  • Technical characteristics:



SUPREME SF85 Insulated Folding Doors

A world-class highly insulated folding door system with bottom-slide operation, which combines minimal aesthetics with outstanding performance, very large dimensions with literally low sight lines, enhanced burglar protection with a very large variety of solutions.


Very large dimension in terms of height (up to 4.0m), vent width (up to 1.5m)and total span width
Amazingly reduced sight lines which contributes to the overall minimal design
Extensive variety of solutions, with odd and even number of vents, corner construction, semi-structural vent version, inwards and outwards opening
Extreme performance in terms of air permeability, wind load resistance and water tightness
Significant energy and cost saving due to the excellent thermal insulation and U-values (as low as 1.0 W/m2K)
Enhanced levels of security and burglar protection, meeting all sector security standards
Smooth operation and long-lasting flawless functionality