Helena
Helena
Door model available in the following structures
Standard structure
Low-energy structure
Light structure
Fire EI30 Structure
dB structure
Other structures
Standard structure
The basic structure for all our exterior door models. U-value = 0.7-1.0 (Door thickness
66 mm, triple glazing, door frame 131 mm (standard)/170 mm/210 mm, 2 seals,
adjustable burglary resistant hinges, LC-102 lock case)
Low-energy structure
A more robust version of our standard structure, available for all models. U-value =
0.6-0.9 (Door thickness 78 mm, triple glazing, door frame 131 mm (standard)/170
mm/210 mm, adjustable burglary resistant hinges, LC-102 lock case)
Light structure
An affordable option for facilities that do not require the best thermal insulation, available
in some of our basic models. U-value = 0.78-1.0 (Door thickness 60 mm, double glazing,
door frame 115 mm, 1 seal, LC-190 lock case)
dB structure
Door model available with a sound insulating structure.