Be at one with the landscape
Lift-and-slide frames are designed to enhance views over the surrounding countryside and can sometimes replace entire walls. The cutting-edge technology means that these large glazed surfaces can slide completely safely and smoothly.
HST
HST ZERO
• Air permeability class of 2-leaf opening French door with layout B:
cclass 4
• Water permeability class of 2-leaf opening French door with layout B:
class 7A
• Wind resistance class of 2-leaf opening French door with layout B:
class B2
• • Thermal transmittance of 2-leaf French door: L x H 2000 x 2180 mm with Ug 1.1 W/m2K: 1.3 W/m2K
HST PLUS
HST ZERO PLUS
• Air permeability class of 2-leaf opening French door with layout B:
class 4
• Water permeability class of 2-leaf opening French door with layout B:
class 7A
• Wind resistance class of 2-leaf opening French door with layout B:
class B2
• Thermal transmittance of 2-leaf French door: L x H 2000 x 2180 mm with Ug 0.6 W/m2K: 0.93 W/m2K
HST ALU
• Air permeability class of 2-leaf opening French door with layout B:
class 4
• Water permeability class of 2-leaf opening French door with layout B:
class 7A
• Wind resistance class of 2-leaf opening French door with layout B:
class B2
• • Thermal transmittance of 2-leaf French door: L x H 2000 x 2180 mm with Ug 1.1 W/m2K: 1.3 W/m2K
HST ALU
plus
• Air permeability class of 2-leaf opening French door with layout B: class 4
• Water permeability class of 2-leaf opening French door with layout B: class 7A
• Wind resistance class of 2-leaf opening French door with layout B: class B2
• Thermal transmittance of 2-leaf French door: L x H 2000 x 2180 mm with Ug 0.6 W/m2K: 0.93 W/m2K