Windows

Gealan Windows

Komsta, as a manufacturer of PVC windows, offers advanced Gealan systems, distinguished by modern technology, high thermal insulation and aesthetic design. Precise workmanship and modern profiles ensure durability, safety and energy efficiency even in demanding projects.

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About Gealan Systems

Gealan systems are based on profiles with multi-chamber construction (from 5 to 6 chambers), which translates into high durability, stability and very good insulation parameters. Depending on the configuration, it is possible to achieve a heat transfer coefficient even at Uw ≈ 0.76 W/m²K, which allows to meet the requirements of modern energy-efficient construction.

A wide range of systems makes it possible to adapt windows to different types of projects — from standard investments, to energy-saving, to renovation projects (including profiles with depth dedicated to the Dutch market) 120mm).

As a window manufacturer, Komsta uses advanced Gealan systems, combining innovative production technologies with precise quality control and many years of manufacturing experience. Thanks to this, the finished windows are characterized by repeatable quality, high tightness and reliability over a long period of use.

gealan logo

List of products

Gealan Comfort
High thermal insulation, acoustic and anti-burglary characteristics
6-chamber PVC window model available in two versions: straight and semi-flush
Acrycolor
STV pasted glass system
WOODEC veneers
Medium
Gealan
6
High
71-80 mm
Double seal AD
Medium
B
see more
Gealan S9000 NL
Profile dedicated to the Dutch market for renovation and new construction
5-chamber window model with installation depth up to 120mm with MD seal
Acrycolor
STV pasted glass system
Medium
Gealan
5
High
Three-seal MD
Medium
B
see more
Gealan Estima Light
Komsta offers Gealan Estima Light, an innovative PVC window combining advanced technology with modern trends
6-chamber window model with installation depth 82.5 mm with MD seal
Acrycolor
STV pasted glass system
Medium
Gealan
6
High
over 80 mm
Three-seal MD
Medium
B
see more
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Get to know the opinions of our partners

MULTI WINDOWS
I have been cooperating with KOMSTA DRZWA for many years and I must admit that it is a very successful cooperation. Wide range, very good product quality, at the same time competitive prices. Very interesting patterns and a wide range of colors, which allows you to choose doors for window joinery without any problems, because the company KOMSTA DRZWI, in its color scheme has most of the most popular colors in window joinery at the moment. I recommend it as much as possible.
SEGA
As a person cooperating with the company KOMSTA DRZWI as well as privately with a clear conscience I can recommend the company and its products. I admire her commitment, knowledge, ability to follow the needs of the market, creating her products for the benefit of the client. Service, contact, correspondence with the company has always been and is at the highest level with the preservation of the high competence of its employees. Respect for creating and leading such a cohesive team.
F.H.U. BEMIX
We are very pleased with the cooperation with KOMSTA DRZWI. Very large selection and great quality. We can always count on professional advice, trouble-free communication and timely deliveries.
DBO Dom
KOMSTA DRZWI is a professionalism that stands out from the competition, a very professional sales service, an interesting product offer, a worthy business partner.
OKNOTEKA
I have been cooperating with KOMSTA SA for 6 years. I am satisfied with the level of cooperation with the sales department, and in particular with the sales representative Mr. Robert Traczuk. Any problem is solved very quickly. He is always available and prepares carpentry valuations on an ongoing basis. The quality of the windows is solid. There are no problems with making carpentry in unusual shapes and colors. Any complaints are dealt with very quickly. The drivers who deliver the windows are reliable, helpful and punctual. I can confidently recommend KOMSTA SA to potential new contractors.
DM TRADE
I rate cooperation with Komsta 5 stars. A flexible company, not a body - in case of problems there is someone to talk to, a wide selection of window profiles, high quality workmanship!
PHU Profil
We have been cooperating with Komsta for years. Service per medal. We have never had a problem with ordering, delivery, everything on time. Technical support is always available. The caretaker is also very reliable and helpful. I recommend.
Lemar
Very good and reliable company. High quality windows and great service.

Why is Komsta a solid choice?

Quality
Modern machinery allows us to create products of the highest quality. We also make sure that the highest standards of service are maintained at every stage of the order.
Durability
High quality components ensure durability and durability of our structures.
Experience
30 years of experience in the production of windows and doors allows us to create products that you can trust.
Trust
Our window and door systems have been trusted by customers in almost all of Europe, as well as contractors on other continents.
Wide assortment
We make sure that a wide range of profiles, colors, trim strips and other accessories satisfies all tastes.
Energy-saving
We offer solutions that significantly reduce heating costs.

Komsta as a producer of Gealan windows

Komsta as a manufacturer of PVC windows has been using proven technologies for more than 30 years, creating solutions tailored to various types of investments — from single-family buildings to demanding development and B2B projects.

Check out the Gealan products we offer:

  • Gealan Comfort — 6-chamber model with high acoustic and anti-burglary parameters.
  • Gealan S9000 NL — 5-chamber profile with installation depth up to 120mm, dedicated to the Dutch market.
  • Gealan Estima Light — innovative 6-chamber deep window 82,5 mm with MD seal.

Gealan windows — stable construction and repeatable quality

Gealan systems are based on multi-chamber profiles (5—6 chambers) and a wide range of installation depths — from 82,5 mm unto 120mm. In combination with appropriate steel reinforcements, they ensure high structural rigidity and dimensional stability even with large glazing.

Depending on the system, two types of sealing are used:

  • AD (external).
  • MD (with additional center seal) — this solution, available in models S9000 NL and Estima Light, significantly increases the tightness and thermal insulation of the structure.

Energy efficiency and technical parameters

Modern Gealan windows achieve very good insulation performance, supporting passive building standards. Thanks to the use of 3-glass packages and new generation seals, heat loss is reduced, which directly affects the comfort of use of the building and lower heating costs. In addition, these profiles provide excellent sound insulation, which is crucial in urban construction.

Gealan PVC windows — durability and modern aesthetics

Gealan windows made of high-quality polyvinyl chloride are characterized by exceptional resistance to harsh weather conditions, including strong UV radiation and variable humidity. The materials used ensure that the profiles do not require complex maintenance, which translates into minimal operating costs and impeccable appearance for decades.

Combined with professional installation and precise adjustment of fittings, these systems maintain complete tightness and smoothness of operation. Thanks to modern surface finishing technologies, Gealan windows are also more scratch resistant and easier to clean than standard PVC solutions.

Matching to the investor's requirements

Komsta offers Gealan systems designed for a variety of construction needs:

  • 6-chamber systems — the optimal solution for modern single-family houses, combining thermal insulation with acoustic protection;
  • profiles with MD seal - equipped with an additional center seal for the highest tightness of the Estima Light and S9000 NL models
  • systems for the Dutch market — dedicated profile S9000 NL with mounting depth 120mm, ideal for renovation and specific construction;
  • increased security — Gealan Comfort model with increased anti-burglary parameters;
  • design and color — a wide range of veneers allowing the windows to be perfectly matched to the facade of the building.

Thanks to the flexibility of configuration, these windows are used both in energy-efficient passive houses, as well as in large commercial buildings or development investments implemented in the B2B model.

Extensive personalization and functionality

Gealan systems allow the production of windows in a wide range of dimensions and unusual shapes. It is possible to create arched, triangular and large-sized glazing structures, which perfectly fit into the current architectural trends. The rich color range includes both classic white and modern wood-like decors and matte shades of anthracite.

The manufacturer also implements more advanced structures, such as terrace doors of the HS type and sliding systems. They allow optimal illumination of interiors while maintaining excellent thermal parameters, which makes them an ideal choice for living rooms with access to the terrace or garden.

About Gealan Systems

The Gealan brand is one of the European leaders in the field of innovative PVC window systems. The company has been setting standards in the industry for decades, focusing on the development of technologies that improve the living comfort of residents. Today, these systems are valued by architects and investors across Europe for their reliability and pioneering approach to design and ecology.

Gealan profiles are created based on strict quality standards. Constructions such as Gealan Estima Light about depth 82,5 mm whether Gealan Comfort provide stability and durability, which are crucial for heavy loads and frequent use. The use of high-quality plastics ensures that the windows are resistant to deformation and retain their mechanical properties for years.

These systems are based on a multi-chamber construction (from 5 to 6 chambers), which in combination with the appropriate shaft packages allows to obtain a heat transfer coefficient Uw ≈ 0.76 W/m²K. Such high energy efficiency makes Gealan windows an investment that realistically reduces the heating costs of the building, meeting the most stringent requirements of modern construction.

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2 Nasienna Street, 44-120 Pyskowice
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Saturday: 8:00 AM- 12:00 PM
Sunday: inoperable
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