Aluminum windows

Durable, with very good statics and resistant
to weather conditions

The highest quality aluminum windows – durable, with very good statics and resistant to weather conditions – are already available in the KRISPOL portfolio.

Do you dream of large-size glazing structures, a modern house design or a “gate of light” in the form of a glass wall? Aluminum joinery can fulfill the wildest dreams of every investor and helps meet the requirements of each project.

Long-lasting structures resistant to moisture, mechanical damage and temperature changes make aluminum windows not only elegant and aesthetic, but above all retain the highest parameters.

That is you who decides! The choice of KRISPOL windows allows the investor to freely combine aluminum windows with PVC windows on one construction site. The wide range of colours allows not only for the consistency of colours of all joinery elements, but also for their combination and mixing.

  5-year warranty*

*warranty conditions available on our website

   custom-made product

   download the brochure


FEN 86 A


Modern investors are more and more likely to choose aluminum window joinery due to its long-lasting structure and adding lightness and elegance to the building’s body.

The greatest advantages of aluminum joinery include, above all, outstanding durability and resistance to weather conditions. Aluminum windows are resistant to moisture, temperature changes or mechanical damage, which makes them reliable products that do not require maintenance like wood. The strength of aluminum allows you to introduce even the boldest visions and architectural dreams, like glazing on the entire wall for instance. Large-size structures require the use of more durable materials, including appropriate glass and fittings.

KRISPOL aluminum windows, as one of the few on the Polish market, can be veneered in the Bikolor version! Aluminum and PVC joinery is consistent in colour and matched the gates, doors, facade blinds and roller shutters. This is great for people who can buy a set of joinery in one style. Wherever PVC technology limits the size of your window – order it in aluminum!

termoizolacyjnosc  od uw=0,9 [W/m2K]*       termoizolacyjnosc  od uw=0,8 [W/m2K]**

* Applies to a reference window with dimensions of 1230×1480 mm
** Applies to a terrace window with dimensions of 1700×2100 mm



Aluminum window joinery – characteristics


Aluminum windows are becoming a trend dynamically entering the Polish market. The interest in aluminum joinery is not accidental, because it has a number of advantages that are currently very much appreciated. The trend is also influenced by the style of their construction. Aluminum windows can perfectly fit into the concepts of large glazing and modernist shapes. In addition to modern aesthetics, they also meet quality requirements and have appropriate strength parameters.

As their name suggests, the basis of this type of windows is a frame consisting of a system of aluminum profiles and gaskets. The number of inter-pane chambers depends on the customer’s preferences and the level of energy efficiency largely depends on it. Aluminum window systems come in many configurations (e.g. tilt or turn aluminum windows).

Aluminum windows and their advantages


The greatest advantage of aluminum windows is their reliability. Both in terms of resistance to weather conditions and overall dimensions. The production of aluminum windows at request is a step that is usually taken by investors who like large glazing. When it comes to the dimensions of aluminum windows, there are almost no limitations, which is why they are often the first choice of customers.

With their resistance to weather conditions, aluminum windows conquer any other type of window joinery. Moreover, they do not require maintenance. In addition, aluminum windows are energy-efficient. The heat transfer coefficient can be as high as 0.8 [W/m2K]. Aluminum windows can be equipped with additional components that increase safety, for example mushrooms, catches and anti-burglary handles, magnetic catches and protections devices for children.

Choose the SAFETY option


Fittings can be certified according to one of the burglary resistance classes. More and more often it is a condition for the home owner to get a property insurance.

Certified fittings differ from ordinary fittings:

there are more anti-burglary catches in a fixed arrangement

anti-drilling plate mounted on the gearbox cassette (i.e. the hardware element on which the handle is then mounted)

use of a special handle with a key


Marking the hardware with the WK1 or RC1 N class requires that, depending on the size of the window, it must be equipped with two, three or four anti-theft points. In the case of WK2, RC2 or RC2N class, all the catches must be anti-burglary, and their number and location are precisely defined for a given sash size.

1. Mushroom and anti-burglary catch (at choice)


Specially designed octagonal pressure rollers, which are hardware elements that appear around the entire perimeter of the sash. They cooperate with the catches on the perimeter of the frame. In combination, they keep the window sash closed, press it against the frame and bolt it.

The catches are available in both standard and anti-burglary options. Connecting the mushroom anti-burglary catch gives the so-called anti-theft point, i.e. complete security of a closed window.

2. Reed switches - magnetic catches (at choice)

These are window opening sensors that can be part of your alarm system. They are an effective and – at the same time – discreet protection against “uninvited guests”. The most modern reed switches are integrated with the perimeter hardware, so they can signal its every movement, e.g. turning the handle.

They also have other useful functions; for example, they can turn off the heating when the window is unsealed or opened.

3. Children's packages with the Tilt-First function (at choice)

The security soltion consists in equipping the window with a special handle and using the reverse order of opening: tilting before opening.

After turning the handle by 90 degrees, the mechanism locks the window sash in the tilted position, preventing it from being opened. Only turning the key in the handle releases the lock and allows the window to be opened.

4. Secustik handle (at choice)

Each turn of the handle causes precise shifting of the locking roller to the next positions on the circumference of the housing. This is accompanied by a characteristic clicking sound confirming that the security function is active.

The patented locking mechanism prevents tampering with the Secustik handle and the opening of the window from the outside, thus preventing burglary.

5. Anti-theft handle from SecuForte solution (at choice)


Handles using SecuForte technology can only be operated from the inside and only by pressing the handle towards the rosette. As long as the handle is detached from the spindle, it is almost impossible to move it from the outside – even in the tilt position.

This means that window handles with SecuForte effectively protect against burglary attempts by piercing the glass and drilling the frame, as well as by moving the hardware from the outside.

Aluminum windows – price


KRISPOL is a leader among manufacturers of aluminum windows. The offer includes modern top quality solutions. The reliability of the offered products is supported by numerous certificates and, above all, confirmed by satisfied customers. Aluminum window joinery is gaining more and more popularity and in a few years it may be the first choice of investors who focus on reliability and durability.

Finishing options


Aluminium windows offer many decorative options. They can be veneered, painted in RAL colours or structurally. Additionally, it is possible to use a bicolour finish: with the inside of the window covered with paint or veneer, and the outside with a different colour or veneer pattern.

Veneer range   RAL range

Inspiration gallery


See the implementation of investments with KRISPOL windows