Aluprof MB-104 PASSIVE Windows & doors systems that provides the highest thermal insulation performance
Thermal insulation
Uw from 0,53 | W/(m2K)
Wind tightness
class C5/B5 | PN-EN 12210:2001
Watertightness
class AE 1800 | PN-EN 12208:2001
Air tightness window
class 4 | PN-EN 12207:2001
Description
The MB-104 Passive is a top-performing window and door system with a thermal break, designed for passive and energy-efficient buildings. It offers superior thermal insulation, soundproofing, water and air tightness, and structural durability. Ideal for exterior architectural elements such as windows, doors, vestibules, and spatial structures, the system comes in two profile variants—SI and AERO—tailored for different thermal efficiency needs. The MB-104 Passive exceeds the strictest building standards, making it a premier choice for sustainable construction.
Advantages
Passive House Institute Darmstadt-certified windows: MB-104 Passive SI and MB-104 Passive Aero
Excellent thermal insulation performance for openable window: UW from 0,53 W/(m2K) and for door UD from 0,62 W/(m2K)
Standard-exceeding tightness and insulation performance
Large range of glazing, up to 81mm
Exterior doors are available both glazed and panelled – it’s a perfect entrance door to a modern home
Technical Characteristics
Frame depth
95 mm
Casement depth windows
104 mm
Casement depth doors
95 mm
Glazing thickness windows
frame: 27 – 72 mm, vent: 34.5 – 81 mm
Glazing thickness doors
27 – 72 mm
Max. casement size (H×L) windows
H to 2900 mm, L to 1700 mm
Max. casement size (H×L) doors
H to 3000 mm, L to 1400 mm
Performance
Air permeability
class 4, EN 12207
Water tightness
to class AE 1800, EN 12208
Thermal insulation
Uw from 0,59 W/(m²K)
Windload resistance
class C5/B5, EN 12210
Burglary resistance
Burglary resistance
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RAL 3005
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