Facades
ALT F60 Curtain wall
800, 1100 kg
Max.infill unit weight
60, 80 mm
Internal visible profile width
60, 80 mm
External visible profile width
2524 cm⁴
Maximum moment of inertia
4-80 mm
Infill unit thickness
Uf ≥ 0.65 W/m²∙K
Thermal insulation
RC2/RC3
Burglar resistance
Class R7 (600 Pa)
Water tightness according to EN 13830:2003
Class A4 (600 Pa)
Air permeability according to EN 13830:2003
2 400 Pa
Windload resistance according to EN 13830:2003
up to 48 dB
Acoustic performance
ALT F50W Facade vent with 1" (25.4 mm) glass unit
up to 2 200 mm
Max. sash height
up to 1 400 mm
Max. sash width
180 kg
Sash weight
1” (25.4 mm) and 1 1/4" (31,8 mm) *optional solution (for details please contact our sales team)
Infill unit thickness
Stublina
Hardware
D+H
Automation
Uf = 1,89 W/(m²K)
Thermal insulation EN ISO 10077-2:2017
ALT F50TT «Transom-transom» curtain wall
50 mm
Internal visible profile width
50 mm
External visible profile width
320 kg
Max infill unit weght
62 mm
Max infill unit thickness
504.16 cm4
Max moment of inertia
pressure plate, decorative cap
Method of infill unit fixation
all ALUTECH window and door systems, integrated facade windows and roof vents
Integated elements
Uf >= 0.6 W/m2∙K
Thermal insulation (EN ISO 10077-2:2017)
Class R7 (600 Pa)
Water tightness (EN 13830:2003)
Class A4 (600 Pa)
Air permeability (EN 13830:2003)
2,4 (2400 Pa)
Wind loads resistance, kN/m2 (EN 13830:2003)
Class E5 (external impact), Class I5 (internal impact)
Impact resistance
up to 48 dB
Acoustic insulation (depending on the infill unit used)
ALT 150 Ventilated cladding facade system – Concealed fastening of ceramic granite, natural stone
150 m
Max. building height
9 points
Seismic stability
up to 300 mm
Max thermal insulation thickness
over 50 years
Min. service life
ALT 150 Ventilated cladding facade system – Concealed fastening of cassettes made of composite materials
150 m
Max. building height
9 points
Seismic stability
up to 300 mm
Max thermal insulation thickness
over 50 years
Min. service life
ALT 150 Ventilated cladding facade system – Fastening of large-sized thin ceramic granite
150 m
Max. building height
9 points
Seismic stability
up to 300 mm
Max thermal insulation thickness
over 50 years
Min. service life
ALT 150 Ventilated cladding facade system – Visible fastening of ceramic granite
150 m
Max. building height
9 points
Seismic stability
up to 300 mm
Max thermal insulation thickness
over 50 years
Min. service life
ALT F50FR Fire resistant curtain wall
50 mm
Internal visible profile width
50 mm
External visible profile width
10-50mm
Infill unit thickness
700 kg
Max. Infill unit weight
911 cm4
Max. moment of inertia
clamp profile, decorative cap
Method of infill unit fixation
all ALUTECH window and door systems, integrated facade windows and roof vents
Integated elements
class R7 (600 Pa)
Water tightness (EN 13830:2003)
class A4 (600 Pa)
Air permeability (EN 13830:2003)
2400 Pa
Wind-load resistance EN 13830:2003
class E5/I5 (external/ internal) impact
Impact resistance EN 13830:2003
up to 48 dB
Acoustic insulation (depending on the infill unit used)
Е15; E30
Fire-resistant rating for external systems
EIW15; EIW45
Fire-resistant rating for internal systems
ALT SKL50 Skylight
50 mm
Internal visible profile width
50-166 mm
External visible profile width
430 kg
Max infill unit weght
56 mm
Max infill unit thickness
1298 cm4
Max moment of inertia
roof vents
Types of integrated units
Uf >= 0.85 W/m2∙K
Thermal insulation (EN ISO 10077-2:2017)
up to 48 dB
Acoustic insulation
Slimline roof vent
95 mm
Internal visible width
95 mm
External visible width
31 mm
Hatch height from the infill unit surface
50 mm
Max infill unit thickness
clamp profile
Method of infill unit fixation
Standard roof vent
74 mm
Internal visible width
74 mm
External visible width
110 mm
Hatch height from the infill unit surface
38 mm
Max infill unit thickness
clamp profile
Method of infill unit fixation
ALT F50W Heavy duty facade vent
4 m
Max. sash height
2 m
Max.sash width
350 kg
Sash weight
ALUTECH
Hardware
D+H
Automation
Uf = 0.7 W/m2*K
Thermal insulation
ALT F50W Concealed facade vent
2 m
Max. sash height
2 m
Max.sash width
200 kg
Sash weight
Stublina
Hardware
D+H
Automation
Uf ≥ 0,8 W/м2∙K
Thermal insulation EN ISO 10077-2:2017
ALT F50W Outer glass ledge facade vent
2 m
Max. sash height
1.4 m
Max. sash width
180 kg
Sash weight
Stublina
Hardware
D+H
Automation
Uf ≥ 0,8 W/м2∙K
Thermal insulation EN ISO 10077-2:2017
ALT EF65 HL «Horizontal line» unitized curtain wall
65 mm
Internal visible profile width
65 mm
External visible profile width
56 mm
Max. infill unit thickness
3600 mm
Max. unit height
2700 mm
Max. unit width
500 kg
Max. infill unit weight
W72 window and door systems, integrated facade windows F50W
Types of integrated units
ALT F50W Standard glass unit facade vent
2 m
Max. sash height
1.4 m
Max.sash width
180 kg
Sash weight
Stublina
Hardware
D+H
Automation
Uf ≥ 0,8 W/м2∙K
Thermal insulation EN ISO 10077-2:2017
ALT EF65 VL «Vertical line» unitized curtain wall
65 mm
Internal visible profile width
65 mm
External visible profile width
56 mm
Max. infill unit thickness
3600 mm
Max. unit height
2700 mm
Max. unit width
500 kg
Max. infill unit weight
W72 window and door systems, integrated facade windows F50W
Types of integrated units
ALT EF65SG Structural glazed unitized curtain wall
width 65 mm
Internal visible profile
65 mm
External visible profile width
56 mm
Max. infill unit thickness
3600 mm
Max. unit height
2700 mm
Max. unit width
500 kg
Max. infill unit weight
W72 window and door systems, integrated facade windows F50W
Types of integrated units
ALT EF65 Unitized curtain wall
65 mm
Internal visible profile width
65 mm
External visible profile width
56 mm
Max. infill unit thickness
3600 mm
Max. unit height
2700 mm
Max. unit width
500 kg
Max. infill unit weight
W72 window and door systems, integrated facade windows F50W
Types of integrated units
ALT F50HC «Hot-cold» curtain wall system
50 mm
Internal visible profile width
50 mm
External visible profile width
4-62 mm
Infill unit thickness
clamp profile, decorative cap, clamp bar
Method of infill unit fixation
all ALUTECH window and door systems
Types of integrated units
- 1
- 2
About BFRC rating
The BFRC is the UKs most widely used rating council for energy performance in windows and doors. The ‘rainbow’ labels are visible proof of invisible performance, showing our product has been independently verified by experts to perform as promised.