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TYPE
Elevation windows
Façade windows
Customised solutions
Supplementary products
THERMAL INSULATION
Passive
With thermal insulation
Without thermal insulation
APPEARANCE
Standard
Concealed sash
Slim profile
Loft
FUNCTIONS
Inward opening
Outward opening
Sliding
Smoke ventilation
Acoustic protection
Burglar resistance
Low-level threshold
Barrier-free threshold
Raised
MB-79N
Windows and doors with thermal insulation
Thermal insulation of profiles
U
f
> 0,83 | W/(m
2
K)
Watertightness of windows
E 1950
Air permeability
class 4 | EN 12207:2001
Acoustic protection
Burglar resistance
Façade windows
Elevation windows
Inward opening
Standard
With thermal insulation
MB-79N CSF
Slimline Windows
Minimum width of fixed window profiles
35,2 mm
Minimum width of operable window profiles
60,5 mm
Maximum casement weight
80 kg
Elevation windows
With thermal insulation
Slim profile
Outward opening
MB-79N US
A window with a concealed sash
Elevation windows
Inward opening
Concealed sash
With thermal insulation
Façade windows
MB-79N CASEMENT
Outward-opening window
Air tightness
class 4
Watertightness
class E 1800
Thermal insulation
Uw od 0,74 W/(m²K)
Windload Resistance
class C5/B5
Elevation windows
Low-level threshold
Outward opening
Standard
With thermal insulation
Façade windows
MB-86N
Thermally insulated window and door system
Thermal performance: profiles
U
w
from 0.62 | W(m
2
K)
Air permeability: windows
class 4 | PN-EN 12207
Watertightness: windows
class E 4800 Pa | PN-EN 12208
Wind load resistance: windows
class C5 | PN-EN 12210
Elevation windows
Façade windows
With thermal insulation
Standard
Inward opening
Acoustic protection
Burglar resistance
Low-level threshold
MB-SLIMLINE
Windows with slim profiles
Air tightness
class 4
Watertightness
class E 1500
Thermal insulation U
W
> 0,8 | W/(m
2
K)
Burglar resistance
Elevation windows
Inward opening
Slim profile
With thermal insulation
MB-104 PASSIVE SI, AERO
Windows and doors
Thermal insulation for an openable window
U
W
from 0,52 | W/(m
2
K)
Windload Resistance
class C5/B5 | PN-EN 12210:2001
Watertightness for openable window
class AE 1800 | PN-EN 12208:2001
Air Permeability for openable window
class 4 | PN-EN 12207:2001
Elevation windows
Low-level threshold
Burglar resistance
Acoustic protection
Inward opening
Standard
Passive
Façade windows
MB-86US ST, SI
Concealed window system
Air tightness
class 4 | PN-EN 12207:2001
Watertightness
class E1350 | PN-EN 12208:2001
Wind tightness
class C5/B5 | PN-EN 12210:2001
Elevation windows
Façade windows
With thermal insulation
Concealed sash
Inward opening
Burglar resistance
MB-45
Door and window system without a thermal break
Max dimensions of the door leaf (H × L)
H up to 2400 mm; L to 1250 mm
Max weight of the sash (door / window)
120-130 kg
Without thermal insulation
Elevation windows
Inward opening
MB-86 Casement
Outward-opening windows
Air tightness
class 4
Watertightness
class E 1950
Windload Resistance
class C5
Elevation windows
Low-level threshold
Outward opening
Standard
With thermal insulation
Façade windows
MB-FERROLINE
Slim-profile windows
Air tightness
class 4 | PN-EN 12207
Watertightness
class E1350 | EN 12208
Wind tightness
class C5 | EN 12210
Anti-burglary class
RC2
Loft
Low-level threshold
Acoustic protection
Façade windows
Elevation windows
Inward opening
Barrier-free threshold
With thermal insulation
AVAILABLE UNTIL 3/2026
MB-70
Window-door system with a thermal break
Thermal insulation U
f
> 1,5 | W/(m
2
K)
Air tightness window
class 4
Watertightness
class E1200
Wind tightness
class C5
Elevation windows
Burglar resistance
Acoustic protection
Inward opening
Loft
Standard
With thermal insulation
Façade windows