highest parameters of thermal and sound insulation, water tightness and strength

The Aluprof MB104 Passive system with a special thermal partition guarantees the highest thermal insulation parameters. Thanks to this, it meets all the requirements of passive construction. The profile also has very good sound insulation and water tightness. In addition, it is characterized by high strength. The parameters of windows made in the MB 104 Passive system significantly exceed the current standards and regulations. It is a profile dedicated to energy-saving and passive construction.
Aluminium
Aluprof
Systemic
3
95
104
from 95
81mm
362 mm
INf from 0.71 W/m2*X
INinto=0.64 W/m2*K ^^

^ Thermal insulation depends on the combination of profile assemblies, the thermal versions used and the thickness of the filling
^ Thermal insulation depends on the combination of profile assemblies, reinforcements used and thickness of filling
^^ for RU window measuring 1230x1480 with glass Ug=0.5W/m2*K and warm frame psi=0.037 W/m*K
^ Thermal insulation depends on the combination of profile assemblies, reinforcements used and thickness of filling
^^ for RU window measuring 1230x1480 with glass UG=0,5W/m2*K and warm frame
^^ for a window RU with a dimension of 1230x1480 with a glass^^ value given for the warmest assembly that can be obtained in a given system - for a window RU with a size of 1230x1480 with a glass Ug=0.5 W/m2*K and a warm frame psi=0.037 W/m*K and a warm frame psi=0.037 W/m*K




We strive to be a pioneer in the field of product quality and design, which is why we have introduced the highest available welding standard called V-perfect (so-called leak-free welding) to selected products.
V-perfect for:
We offer you the Aluprof MB104 Passive window model, which provides very high thermal insulation. This series is an excellent choice for passive and energy-saving construction due to its excellent parameters. Besides, Aluprof MB-104 Passive is waterproof and durable. Do not wait, check out our range of Aluprof windows, and if you have any questions, get in touch with us.

Komsta, as a trusted manufacturer of aluminum joinery, introduces to its offer Aluprof MB‑104 Passive — profile system that meets the highest thermal insulation and safety requirements. It is an ideal choice for modern passive and energy-efficient construction.
In the Komsta catalog, this system is referred to as “absolutely perfect”, emphasizing the highest thermal and acoustic insulation, complete tightness and durability. This is our answer to the needs of investors looking for a combination of high-end technology and thoughtful functionality.
Comsta, strong window manufacturer and doors, has been supplying proven aluminum systems for years such as Aluprof MB-86, Aluprof MB‑104 Passive and Aliplast Star, which are distinguished by excellent insulation and durability.
We manufacture windows and doors from weather-resistant materials, offering customers an individual fit and professional support at every stage of cooperation. In our products, we focus on quality and innovation, thanks to which we ensure comfort, safety and energy efficiency for years to come.
Aluprof MB-104 Passive is synonymous with the highest quality in the aluminum joinery segment — exceptional thermal insulation, tightness, durability and dedication to passive construction. Komsta, as a manufacturer of joinery, provides support, advice and a full range of solutions tailored to your expectations. We guarantee a comprehensive service — from measurement, through consulting, to transportation and installation. We invite you to contact us and learn about the future of comfort!