Aluminium windows

Aluminium windows

Modern, comprehensive solutions

ALUPROF aluminum systems allow to fabricate many different types of windows and doors, depending on the scope and specific requirements for functionality, aesthetics, thermal insulation, burglary resistance, smoke control or fire resistance. These include both structures with no thermal insulation designed to fabricate internal partition walls and door (MB-45, MB-45 Office, MB-EXPO) or balcony developments (MB-Slider Window system ), and solutions based on thermally insulated profiles (MB-86N, MB-79N, MB-70, MB-60, MB-70, MB-59S). A significant part of thermally insulated systems is available in “HI” variant, and is characterized by special inserts into the profiles that lower the thermal conductivity coefficient.


The best thermally insulated structure offered by ALUPROF is the MB-104 PASSIVE system, which uses innovative materials and technical solutions. It’s one of the major ALUPROF product that perfectly meets the objectives of energy-efficient and passive buildings.

The MB series includes not only structures with the most common types of opening: side/bottom, but also lifting sliding patio doors MB-77HS, sliding windows & doors MB-Slide / MB-Slide ST, pivot windows "Pivot”, outward openable windows (e.g. MB-59S Casement) or windows dedicated to specific façade solutions, such as MB-60EF. We also offer “Industrial” type windows, dedicated to the revitalized historic buildings.

Numerous MB series systems allow for the fabrication of accordion doors, burglary resistant constructions, and smoke exhaust windows. For buyers who want to reconcile the right technical parameters with an affordable price, we offer a whole range of economic solutions, such as MB-45S, MB-59SE, and MB-60E.

Our window & door systems offering includes special, fire- and smoke-resisting partition walling: MB-78EI with the fire resistance class of EI15—EI90 and the MB-118EI with the fire resistance class of EI120. This group of products is completed by smoke-resisting doors with no fire resistance: MB-45D.

ALUPROF’s wide range of solutions is systematically developed in order to best meet the needs of contemporary architecture and meet the requirements of increasingly stringent standards and regulations.

MB-79N
MB-79N
Thermally insulated window and door system
  • Design Pressure
    -2160 + 2400 Pa (-45 + 50 psf)
  • Air infiltration
    0.2 L/s/m2 (0.03 cfm/ft2)
  • Water Penetration Resistance
    360 Pa (7 psf)
  • Acoustic protection
  • Burglar resistance
  • Facade windows
  • Elevation windows
  • Inward opening
  • Standard
  • With thermal insulation
  • Tested in the USA
MB-79N WW
MB-79N WW
Window Wall System
  • Design Pressure
    up to ±28.5 psf
  • Air infiltration
    up to 6.24 psf (49 mph)
  • Water Penetration Resistance
    up to 12 psf
  • With thermal insulation
  • Tested in the USA
MB-79N CSF
MB-79N CSF
Casement Slim-Profile Window
  • 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
  • Narrow profile
  • Outward opening
MB-SR50N OW HI+
MB-SR50N OW HI+
Awning-parallel outward-opening window with high thermal insulation
  • Facade windows
  • Outward opening
  • Narrow profile
  • Standard
  • With thermal insulation
MB-79N US
MB-79N US
A window with a concealed sash
  • Elevation windows
  • Inward opening
  • Concealed sash
  • With thermal insulation
  • Facade windows
MB-59S
MB-59S
Window-door system with a thermal break
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    0.1 L/s/m2 (0.02 cfm/ft2)
  • Water Penetration Resistance
    581 Pa (12 psf)
  • Windtightness
    C3 | EN 12211:2001; EN 12210:2001
  • Tested in the USA
MB-79N CASEMENT
MB-79N CASEMENT
Outward-opening window
  • Airtightness
    class 4
  • Watertightness
    class E 1800
  • Thermal insulation
    Uw od 0,74 W/(m²K)
  • Windtightness
    class C5/B5
  • Elevation windows
  • Low threshold
  • Outward opening
  • Standard
  • With thermal insulation
  • Facade windows
MB-86N
MB-86N
Thermally insulated window and door system
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    up to 0.4 L/s/m2 (0.08 cfm/ft2) | PN-EN 12207
  • Water Penetration Resistance
    720 Pa (15 psf)
  • Wind load resistance: windows
    class C5 | PN-EN 12210
  • Elevation windows
  • Facade windows
  • With thermal insulation
  • Standard
  • Inward opening
  • Acoustic protection
  • Burglar resistance
  • Low threshold
  • Tested in the USA
Smoke exhaust windows and flaps
Smoke exhaust windows and flaps
  • Maximum window sash dimensions (horizontal configuration)
    W up to 2500 mm, H up to 1600 mm
  • Maximum window sash dimensions (vertical configuration)
    W up to 1600 mm, H up to 2500 mm
  • Maximum roof window sash dimensions
    W up to 1500 mm, H up to 2200 mm
  • Automatic drive
  • With thermal insulation
  • Windows
MB-INSTALLATION SOLUTION
MB-INSTALLATION SOLUTION
Warm and tight installation system
  • Thermal conductivity coefficient of EPS polystyrene
    λ = 0.032 W/(m²K)
  • Width of thermal mounting beams
    100 or 200 mm
  • Supplementary products
MB-SR50N RW
MB-SR50N RW
Skylight window
  • Airtightness
    class 4 | EN 12207
  • Watertightness
    E 1800 | EN 12208
  • Impact resistance
    class 4 | EN 1873
  • Thermal insulation Uf
    >1,8 | W/(m2K)
  • Facade windows
  • With thermal insulation
  • Standard
  • Outward opening
MB-SR50N ZS
MB-SR50N ZS
Mullion-transom curtain wall with a façade blind system
  • Thermal insulation Uf
    >0,85 | W/(m2K)
  • Airtightness
    AE 1200
  • Watertightness
    RE 1200 | EN 12154
  • Supplementary products
MB-RW
MB-RW
Roof window system
  • Airtightness
    class 4 (1300 Pa) | EN 12207
  • Watertightness
    E 1800 | EN 12208
  • Impact resistance
    class 4 | EN 1873
  • Thermal insulation Uf
    >1.8 | W/(m2K)
  • Facade windows
  • With thermal insulation
  • Standard
  • Outward opening
MB-SLIMLINE
MB-SLIMLINE
Window system with slim profiles
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    0.1 L/s/m2 (0.02 cfm/ft2)
  • Water Penetration Resistance
    720 Pa (15 psf)
  • Burglar resistance
  • Elevation windows
  • Inward opening
  • Narrow profile
  • With thermal insulation
  • Tested in the USA
MB-104 PASSIVE
MB-104 PASSIVE
Window & door system that provides the highest thermal insulation performance
  • Thermal insulation for the openable windows
    UW from 0.53 | W/(m2K)
  • Windtightness
    class C5/B5 | PN-EN 12210:2001
  • Watertightness
    class AE 1800 | PN-EN 12208:2001
  • Airtightness window
    class 4 | PN-EN 12207:2001
  • Elevation windows
  • Low threshold
  • Burglar resistance
  • Acoustic protection
  • Inward opening
  • Standard
  • Passive
  • Facade windows
MB-86US ST, SI
MB-86US ST, SI
The invisible window sash
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    up to 0.2 L/s/m2 (0.03 cfm/ft2
  • Water Penetration Resistance
    720 Pa (15.04 psf)
  • Windtightness
    class C5/B5 | PN-EN 12210:2001
  • Elevation windows
  • Facade windows
  • With thermal insulation
  • Concealed sash
  • Inward opening
  • Burglar resistance
  • Tested in the USA
MB-86B
MB-86B
  • Airtightness
    class 4
  • Watertightness
    class 9A / 6A
  • Windtightness
    class C5/B5
  • Elevation windows
  • Inward opening
  • Standard
  • With thermal insulation
  • Facade windows
MB-45
MB-45
Door and window system without a thermal break
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    0.2 L/s/m2 (0.03 cfm/ft2)
  • Without thermal insulation
  • Elevation windows
  • Inward opening
  • Tested in the USA
MB-86 Casement
MB-86 Casement
Outward-opening windows
  • Airtightness
    class 4
  • Watertightness
    class E 1950
  • Windtightness
    class C5
  • Elevation windows
  • Low threshold
  • Outward opening
  • Standard
  • With thermal insulation
  • Facade windows
MB-FERROLINE
MB-FERROLINE
System with slim profile
  • Design Pressure
    ±2880 Pa (±60 psf)
  • Air infiltration
    up to 0.2 L/s/m2 (0.04 cfm/ft2)
  • Water Penetration Resistance
    720 Pa (15 psf)
  • Anti-burglary class
    RC2
  • Loft
  • Low threshold
  • Acoustic protection
  • Facade windows
  • Elevation windows
  • Inward opening
  • Barrier-free threshold
  • With thermal insulation
  • Tested in the USA
MB-SR50N IW
MB-SR50N IW
Custom curtain walling system with integrated window
  • Thermal insulation
    UW from 1,68 | W/(m2K)
  • Watertightness
    E1500 | EN 122008
  • Windtightness
    E2400 | EN 12210
  • Impact resistance
    E5/I5
  • Mullion and transom façades
  • Facade windows
  • With thermal insulation
MB-SANDWICH PANELS
MB-SANDWICH PANELS
Sandwich panel-based system of development
  • Thickness of sandwich panels supported by the system
    from 60 to 250 mm
  • Supplementary products
  • AVAILABLE UNTIL 3/2026
MB-70
MB-70
Window-door system with a thermal break
  • Thermal insulation Uf
    > 1.5 | W/(m2K)
  • Airtightness window
    class 4
  • Watertightness
    class E1200
  • Windtightness
    class C5
  • Elevation windows
  • Burglar resistance
  • Acoustic protection
  • Inward opening
  • Loft
  • Standard
  • With thermal insulation
  • Facade windows
  • AVAILABLE UNTIL 3/2026
MB-70B
MB-70B
Window and door system
  • Air tightness window
    class 4, EN 1026; EN 12207
  • Wind tightness
    to class C5, EN 12211; EN 12210
  • Watertightness
    9A, EN 1027; EN 12208
  • Thermal performance
    Uw od 0,8 W/(m2K)
  • Elevation windows
  • Burglar resistance
  • Acoustic protection
  • Inward opening
  • Standard
  • With thermal insulation
  • Facade windows
MB-SLIDER WINDOW
MB-SLIDER WINDOW
Sliding window system
  • Supplementary products
  • Raised
  • Sliding
  • Narrow profile
  • Without thermal insulation
MB-GLASS BARRIER
MB-GLASS BARRIER
External juliet balcony
  • Glass thickness
    from 8.8 to 20.8 mm
  • Maximum glass width
    2600 mm
  • Maximum glass height
    1200 mm
  • Supplementary products