Window and door systems

Window & door system that provides the highest thermal insulation performance


    • Panel door
    • Noise abatement
    • Passive
    • RC2
    • RC3
    • Window & door systems
    • Thermally-insulated

The MB-104 Passive is a thermal break-equipped window & door system that provides the highest thermal insulation performance, and meets all the requirements for passive building components.

The system is used to fabricate exterior architectural development elements, e.g. various types of windows, doors, vestibules, and spatial structures, which are characterized, in addition to the excellent thermal insulation, by a very good sound insulation, water- and air tightness and high structural strength.

The MB-104 Passive system’s profile construction comes in two variants, depending on the requirements for thermal energy savings: SI and AERO.

The MB-104 Passive -based door & window parameters exceed the current requirements of the strictest applicable regulations and standards – that’s why the MB-104 Passive system is dedicated to energy-efficient and passive building.

Technical data:

Thermal insulation for the window being opened

UW from 0,53 W(m2K)

Wind tightness

class C5/B5

PN-EN 12210:2001


class AE


PN-EN 12208:2001

Air tightness window

class 4

PN-EN 12207:2001

System characteristics


System 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
MB-104 Passive can also be used to fabricate highly aesthetic panel doors that meet the expectations of the most demanding users.