Aluminium is one of the most resistant building materials, almost maintenance-free, highly insulating and durable. An elegant profile made of aluminium guarantees maximum light penetration and a wide range of applications. Many years of experience in designing and manufacturing allow us to produce complex structures with aluminium windows.


od 0,5



do 81 mm


do 45 dB




65 - 95






H do 2900
L do 1700
ciężar do 160kg


do EI60

More about aluminium windows


ALU Future Line MB 104

Windows in this system are a top class product. Due to very high insulation properties of the profiles used in their production, the windows meet the criteria required for elements used in passive buildings, which is confirmed by the certificate of the Passive House Institute


ALU Future Line Star 90

The product is especially recommended for low-energy, passive buildings, for use in thermal modernization projects and to increase the thermal comfort of the building. A modern and comprehensive Premium class aluminium system,


ALU Excellent Line MB 86

ALU Excellent MB86 windows are a perfect solution for everyone. Dedicated to projects requiring energy efficiency as well as to passive buildings and thermomodernization projects. Simple and modern shapes will ensure an aesthetic balance with the core of the building


ALU Excellent Superial 75

The Superial 75 profile is equivalent to a combination of high utility parameters, aesthetic values and resistance of the windows. The wide range of sections/profiles allows for the satisfaction of the need to create unusual straight-line shapes and complex arched structures.

ALU Impressive Line MB 60

ALU Impressive Line MB 60

ALU Impressive MB60 windows are produced with the profile of a renowned manufacturer (Aluprof). A three-chamber system with a thermal barrier made of polyamide reinforced with glass fibre ensures rigidity and resistance to deformation.


ALU Impressive Imperial 65

ALU Imperial 65 three-chamber windows are a perfect solution for every budget. Mechanical resistance that was significantly improved through the use of a 24 mm wide thermal break made of polyamide reinforced with glass fibre makes the windows made in this system resistant




Aluminium window systems offered by our company are solutions of the highest quality. The increasing demands of designers don't constitute any problem for aluminium structures. A wide range of possibilities to create windows in terms of complicated shapes, size, functionality, aesthetics, thermal insulation or resistance to burglary are undoubtedly the greatest advantages of our aluminium products.

Innovative solutions such as a hidden sash, the imitation of a steel window shape, or exceptionally narrow profiles and thus more light in your house are distinguishing features of windows in aluminum systems.

PETECKI windows are first of all modern and yet simple shapes of profiles in line with market trends to meet the expectations of customers.

In our offer you will find windows in the whole range of RAL colours also with so-called fine finishing, aluminum profiles in colours imitating wood and also anodized. Such solutions as fittings in the same colour of the window or hidden hinges make the window gain exceptional aesthetic values while its appearance becomes even more personalized.

A modern machinery fleet guarantees the highest quality of profile connections so that the point of connection is almost invisible and the varnished surface provides the highest parameters of resistance to weather conditions giving the opportunity to adapt the colour of the windows to the look of the entire house.




Our aluminium windows, depending on thermal insulation requirements, can be equipped with glazing units with different heat coefficients, from standard ones, through energy-saving ones, to glazings that meet all the requirements of passive buildings.  

The three-chamber structure of the profiles ensures high thermal comfort, and the durable and tight construction of aluminium systems limits the access of cold air to the interior of the building. The PETECKI windows can be used in energy-saving houses, passive houses, as well as for thermal modernization projects. Moreover, they include the possibility to use an additional insert in the central chamber, which furtherly increases the parameters of the window.

The sealings used in our products protect against humidity and air penetration and improve the sound insulation of windows. The most important feature of aluminium windows is their high energy efficiency.  

The construction of aluminium windows limits excessive heating of the building in summer, while the spacer frames between the panes allow to reduce heat losses as a result of a thermal bridge arising at the connection between the pane and the window profile.



The endurance of the profiles used in our windows makes us feel safe. Aluminium is a material with exceptional properties, despite the low weight it retains very good static properties. This allows us to create solid structures with excellent safety parameters, thermal and acoustic insulation, protection against wind and water, ensuring peace and comfort of use to the residents.

The special structure of the window sash with the use of a thermal insulator made of innovative material ensures a favourable distribution of forces in the profile. High resistance of windows made of aluminium profiles makes them extremely resistant to deformation. This makes it easier to create structures of unprecedented dimensions and, above all, allows for stable installation of the fittings.

Also the fittings used in our products are premium quality components. It is possible to use additional stainless steel pins for increased safety. Due to their special construction, the hinges can withstand loads of up to 160 kg and attempts to force or break them with hand tools (screwdriver, pliers, wedge, etc.).


PETECKI Aluminium windows increase the safety of residents - in case of fire they will not take catch fire limiting its further spread. Parameters exceeding standard requirements as for tightness, insulation, safety and resistance of paint coatings to weather conditions place our products among the best on the market.

The possibility of using panes with increased security parameters and theft protection in all our windows is an additional advantage.

In order to increase the sense of security of our customers we also offer windows equipped with additional sensors (reed switches). Each of our windows can be provided with a system informing you about an attempted burglary even before the thief gets inside the house. In addition, this alarm system is friendly to pet owners - a pet left alone in the house will not trigger the alarm.


PETECKI aluminium windows meet more and more requirements in terms of acoustic comfort of the interior. The possibility of using an additional acoustic seal as well as increased installation depth combined with an innovative partition ensure a high level of sound insulation properties of our windows.  

The most important element improving acoustic parameters in interiors with aluminium windows are glazing units with increased acoustic properties. It can be safety glass, laminated glass, sound-absorbing glass (using a special sound acoustic film) and glazing units of varying structure that disperse sound waves. Our clients have the possibility of individual selection of the unit limiting unwanted sounds coming from the outside (traffic, noise). Panes with sound acoustic film can be successfully installed inside the building (office rooms) in order to increase the acoustic comfort.

Glass laminated with a special film provides not only better sound insulation, but also increased impact resistance and resistance to breakage.



The colour consistency of the whole building is a key issue for many investors. Aluminium profiles perfectly match the requirements of each customer. Possibility of varnishing in any RAL colour in various finishes (gloss, matt, small structure), and first of all - very fashionable in single-family housing wood-like varnish coatings. The surface covered with powder varnish is resistant to weather conditions and sunlight while maintaining high aesthetic values for years.
Profiles used in the production of our windows are varnished in the most technologically advanced paint shops, where modern techniques of applying coatings are used and the highest standards of Qualicoat and Qualideco are observed.


Reliability of operation, precision of workmanship, durability of fittings and compliance with the highest quality requirements increase the comfort of use and ensure peace and safety of use of all our solutions. Roto fittings mean innovation, intelligence, continuous development and the pursuit of excellence that provide all possible opening options for ambitious projects. The possibility of varnishing and, consequently, the colour consistency between the fitting and the window structure is an undoubted advantage that enhances the aesthetic values of the project.

PETECKI windows also set high standards in the field of security. Thanks to their pioneering and innovative fitting technology our customers have the opportunity to increase the safety standard of their windows. The use of such solutions as a handle with a key, additional stainless steel hooks or opening detectors (reed switches) increases comfort and safety in the building.



In all types of windows the glazing unit is one of the key components. It has an impact on appearance, safety, thermal insulation and the degree of protection against sunlight. Our wide range of glazings enables us to select the right unit that will suit the customer's requirements. This is important because glazing can improve window performance in many ways by influencing such factors as:

  • noise level reduction
  • heat retention inside the building
  • protection against attacks
  • safety in the event of breakage
  • fire protection
  • reduction of harmful solar radiation
  • unique appearance (decorative glass)
  • decorative elements (georgian bars)

In modern houses a very important aspect is the reduction of heat losses and thanks to panes with a low heat transfer coefficient, which is a measure of thermal insulation, it is not a problem to meet standard requirements for energy-efficient or pasive houses.

To improve the insulation properties it is possible to use warm spacers in different colours. In addition to reducing heat losses, the frame also has high aesthetic values and fits perfectly with various colours of the profiles.