Aluminum windows Krakow – what is worth knowing before buying?

DOOR Filipek aluminum windows, aluminum windows, Panoramic aluminum windows, fireproof windows door walls

Aluminum windows Krakow – what is worth knowing before buying?

Are you planning to build or renovate a house in Krakow and wondering how to choose the right windows? More and more investors are choosing aluminum windows. Their durability, modern appearance and great thermal insulation properties make them an ideal choice for both modern single-family homes and public buildings. In this article, you will learn why aluminum windows are so popular in Krakow, what to look for before buying and where to order them.

Why aluminum windows are popular in Krakow?

Krakow is a city with diverse architecture and a changing climate. We have both modern apartment and office buildings, as well as historic buildings that require special solutions.

Aluminum windows work great here for several reasons:

Modern architecture – large glazing and minimalist facades require thin but durable frames. Aluminum is ideal for this.
Variable weather conditions – from humid winters to hot summers. Aluminum does not deform or crack.
High resistance to smog and pollution – Krakow still struggles with air quality issues. Aluminum windows are easy to keep clean.
Aesthetics – possibility of making profiles in various colours, also with wood or steel effect.

Where in Krakow are aluminum windows most often used?

Modern single-family houses

In districts such as Wola Justowska, Wzgórza Krzesławickie, Dębniki, Tyniec, Zwierzyniec, Bronowice, Swoszowice or the areas around Zielonki and Libertów, more and more investors are building modern villas with large glazing. Aluminum windows allow for maximum interior lighting and give the buildings an elegant character.

Commercial buildings and office buildings

In Zabłocie, Podgórze and the Old Town, new office and commercial buildings are being built. Here, aluminum windows are practically standard – due to their durability, aesthetics and the possibility of implementing large-area glazing.

Development investments

New housing estates, such as in Ruczaj, Prądnicka or Nowa Huta, are increasingly equipped with aluminum window frames. Developers are focusing on durability and modern appearance.

What should you pay attention to when choosing aluminum windows in Krakow?

Thermal and acoustic insulation

Although aluminum is a heat-conducting metal, modern profiles with thermal breaks and triple glazing provide excellent insulation. This is especially important in Krakow, where winters can be frosty and traffic generates a lot of noise.

Security

Aluminum windows can be equipped with anti-burglary fittings, sensors, external shutters. This is a frequently chosen solution in single-family homes.

Aesthetics and colors

Aluminum offers a wide range of personalization options. You can choose any color from the RAL palette, and apply matte, structural, or wood-like finishes.

Reputation of the manufacturer and assembly

It is crucial to choose a company with experience and local facilities. Proper installation is just as important as the quality of the windows themselves.

How much do aluminum windows cost in Krakow? [2025]

The prices of aluminum windows depend on many factors:

size and type of construction (fixed, tilt, slide, accordion windows),
glass used (double-glazed, triple-glazed, with warm edges),
profile finishes,
type of fittings and accessories (e.g. air vents, integrated blinds).

Approximate prices in 2025:

Simple aluminum window with dimensions 100×140 cm: from PLN 1 to PLN 500 net.
Large HS glazing (sliding): from PLN 7 and up.
Corner windows: from PLN 3 and up.

However, it is worth remembering that the best solution is individual pricing from a local manufacturer such as DOOR Filipek.

Where to buy and install aluminum windows in Krakow?

There are many companies offering aluminium joinery in Krakow, but not all of them have their own production lines or experience in projects in the city.

Why choose DOOR Filipek?

DOOR Filipek is a company with many years of experience in the production and installation of aluminum windows and doors. It has been operating on the Krakow market for years, implementing both private and commercial investments.

What distinguishes DOOR Filipek?

Own production of aluminum windows and entrance doors, facades, roller shutters, garden pergolas.
Individual approach to the client.
Experienced installation team.
Collaboration with renowned component suppliers (e.g. Aluprof).
Projects in Krakow and the surrounding area available for viewing live.

If you care about reliability, punctuality and professional advice, it is worth contacting DOOR Filipek and arranging a free measurement.

Summary

Aluminum windows are an investment in durability, aesthetics and energy efficiency. In Krakow, they work perfectly – both in modern homes and commercial buildings. If you are looking for a solution tailored to your needs and local conditions, it is worth choosing an experienced manufacturer from the region.

DOOR Filipek is a company that has been providing top quality aluminum windows to clients in Krakow and throughout Małopolska for years. Contact them to get an individual offer and professional support at every stage of the investment.

Have questions? Need a free quote? Contact DOOR Filipek today and find out how we can help you!

Aluminum windows Krakow - what you need to know before buying DOOR Filipek

Aluminum Fire Doors and Windows - Legal Requirements, Selection, Applications

fireproof windows door walls, Aluminum structures, Aluminum joinery DOOR Filipek

Aluminum fire doors and windows play a key role in ensuring fire safety of buildings. Thanks to the durability, aesthetics and lightness of aluminum, these structures are gaining popularity in modern construction. Below we present current legal requirements, selection principles and specific examples of applications in various facilities.

Applicable legal provisions - basic acts and standards

Fire-resistant doors and windows in Poland are subject to, among others:

Regulation of the Minister of Infrastructure (Journal of Laws of 2019, item 1065) – “Technical conditions to be met by buildings and their location”;
Fire Protection Act (Journal of Laws of 2021, item 869);
European standards:
- PN-EN 13501-2:2016 – Fire classification of construction products;
- PN-EN 1634-1:2014 – Fire resistance tests for doors and opening closures;
- PN-EN 1364-1:2015 – Fire resistance tests for non-load-bearing elements.

Fire resistance classes of aluminum doors and windows

Fire doors and windows are classified based on:

E (fire tightness) - preventing the passage of flames and hot gases,
I (fire insulation) - limiting the temperature increase on the unheated side,
W (limitation of thermal radiation) — reduction of thermal radiation.

The most commonly used classes for aluminum: EI30, EI60, EI120 (30, 60 or 120 minutes of protection).

Principles for selecting fire-resistant doors and windows

Selection of structure depending on location:

Fire zones: doors in walls separating fire zones must have an EI class not lower than the wall.
Escape routes: the most common minimum requirement is EI30 and smoke tightness Sa or Sm.
Load-bearing walls: doors with fire resistance equal to the wall (in practice EI = REI of the wall, except in some cases - see explanation at the end).
Opening width and direction: emergency doors must open in the direction of evacuation and have an appropriate width in accordance with evacuation standards.

Smoke tightness – an important addition to fire protection

In the event of a fire, smoke is the main hazard on evacuation routes. Therefore, increasingly, fire doors must also meet smoke-tightness requirements:

Sa (smoke tight at ambient temperature)
Sm (smoke tightness at elevated temperature of 200°C)

Is it always necessary to meet the EI fire resistance criteria for doors used in escape routes?

Does every emergency door have to be EI class?

Not every emergency exit door needs to be EI rated, but if it is located in a fire-resistant partition, then yes.
The regulations state clearly:
- doors on escape routes must be of adequate width, open outwards, and be easy to open (e.g. anti-panic handles).
- Class EI is only required when the door also serves as fire separation (zone or smoke control).
Example:
- entrance door to a smoke-ventilated staircase must have EI + Sa.
- doors to the exterior of the building at ground level - do not need to have EI.

In certain situations (e.g. in the case of doors or display windows installed in partitions of REI class) is it necessary to adopt a fire resistance class EI higher for these elements than the fire resistance class of the partition in which they are installed?

Is it possible that EI doors have a higher class than the REI of the partition?

Yes, such cases do occur.
This results from the PN-EN 13501-2 standard and the logic of fire tests:
- A load-bearing wall is tested as REI because its load-bearing capacity (R) is tested.
- Doors are not load-bearing elements, so only EI is tested.
- Since doors are usually the weakest point of a partition, it is often assumed that doors should have an EI equal to the REI class of the wall or higher (due to the higher risk of loss of tightness and insulation at the door/partition interface).
Practical example:
- Wall REI 60 - door EI60 (min.)
- REI 120 wall — EI120 door (sometimes a higher class is adopted by design to increase safety, e.g. in hospitals or industrial halls).

Key Note on EI and REI Classes

Not all emergency exit doors need to be EI class if they do not serve as fire separation.
Doors in REI class partitions usually have an EI class equal to the REI class of the partition (e.g. REI60 – EI60 doors).
In design practice, EI doors are sometimes selected higher than the REI partition class to increase safety, especially in high-risk facilities (hospitals, hazardous warehouses, large shopping malls).

In most cases, EI30-Sa or EI60-Sa class doors are required on escape routes.

Examples of use in different types of buildings

Building type	Application	Typically required class
Multi-family residential buildings	Staircases, basements, underground garages	EI30-Sa
Office buildings	Corridors, emergency exits, zone separations	EI30-Sa, EI60-Sa
Hotels	Corridors, rooms, evacuation routes	EI30-Sa or EI60-Sa
Shopping malls	Separation of commercial zones, evacuation corridors	EI60-Sa, EI120
Hospitals	Functional, evacuation and fire separations	EI60-Sa, sometimes EI120
Warehouses and production halls	Separation of zones, communication routes	EI120

Function of fire doors on escape routes

Fire doors on escape routes:

They ensure the safe evacuation of people,
They separate the source of fire from evacuation zones,
They limit the passage of smoke,
They protect traffic routes from high temperatures,
They are an element of active fire safety management of buildings.

Assembly and certification

All fire doors and windows must be installed by certified contractors in accordance with the manufacturer's guidelines to maintain full fire resistance.

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What if windows and doors with poor fire resistance class are installed?

fireproof windows door walls, Aluminum doors, Aluminum structures, DOOR Filipek aluminum windows

Installing windows and doors with the wrong fire resistance class can lead to serious consequences, both legal and practical, which can threaten the safety of the building and its users. The introduction of such elements into the building that do not meet fire protection requirements can have several significant effects:

Lack of adequate fire protection

Fireproof windows and doors are a key element of the fire protection system in a building. Installing elements with a lower fire resistance class than required by regulations or the building design can significantly reduce the effectiveness of fire protection. The consequences may include:

Faster fire spread: If doors or windows have too low a fire resistance class, fire can spread more easily to other areas of the building, increasing the risk of a larger fire.
Insufficient thermal insulation: Doors and windows with too low a class may not provide adequate thermal insulation, which accelerates the increase in temperature in adjacent rooms and therefore increases the risk of fire in these areas.
Danger to people in the building: If fire protection is inadequate, evacuation times can be significantly reduced, exposing building occupants to a greater risk of injury or death.

Legal and financial consequences

Installing windows and doors that do not comply with regulations can lead to serious legal consequences:

Civil and criminal liability: In case of fire, if it is determined that the use windows or doors did not meet fire safety requirements, the building owner, designer or contractor may be held civilly or criminally liable. This can lead to financial penalties and, in extreme cases, even criminal liability.
Insurance problems: If fire protection systems are not up to standard, the insurer may refuse to pay in the event of a fire. The insurance may also be invalidated, meaning that any fire-related losses will be covered by the building owner.
Administrative penalties: According to building regulations, installing improper windows or doors can result in administrative sanctions. Building control authorities can impose fines on the building owner or contractor, order the dismantling and replacement of elements with those that comply with the standards, and in extreme cases even order the closure of the building until the deficiencies are corrected.

Consequences during the technical acceptance of the building

During the technical inspection of the building (e.g. by the fire department or building supervision), installation of windows, facades and doors with the wrong fire resistance class may result in the building not being approved for use. Inspectors will carefully check that all fire protection elements – including windows and doors – meet the requirements of the regulations and the building design.

Delay in obtaining occupancy permit: Incorrect installation may require corrections, which may delay the building's commissioning and thus generate additional costs and financial losses.

Replacement and repair costs

If it turns out that windows and doors with the wrong fire resistance class have been installed, they may need to be replaced. This in turn involves:

Additional replacement costs: Removing and reinstalling the affected windows and doors is a costly process that may require additional financial outlays.
Delays in project implementation: Any need to repair or replace building elements extends the investment implementation time.

Threat to the company's reputation

If improperly selected windows and doors lead to a fire or other incident that threatens people's safety, it can negatively affect the reputation of the construction company, architect, developer or building owner. Such situations can lead to a loss of trust from customers and contractors, which in the long run can have serious business consequences.

Summary

Window and door installation with an inappropriate fire resistance class can expose the building to a serious fire hazard, and its owner and contractors to legal, financial and reputational consequences. Therefore, it is crucial to always use elements that comply with applicable regulations and technical designs. In case of doubt, it is best to consult experts or building supervision authorities to ensure that the solutions used are appropriate and safe.

Fire Protection Requirements for Aluminum Windows and Doors on the Polish Market

fireproof windows door walls, Aluminum doors, Aluminum structures, DOOR Filipek aluminum windows

Nowadays, more and more emphasis is put on building safety, especially in the field of fire protection. In the construction industry, one of the key elements is fireproof windows and doors, which must meet strict standards and requirements. Production and assembly aluminum windows and fire doors is becoming more and more popular because aluminum combines durability, aesthetics and protective properties that are essential in modern facilities.

In this article, we will take a closer look at what requirements aluminum fire-resistant windows and doors must meet in Poland and what institutions supervise and control their compliance with the regulations.

What are fire-rated windows and doors?

Fire windows and doors are building elements designed to limit the spread of fire and smoke during a fire. Their task is to protect against the passage of fire for a specified period of time, which allows for the safe evacuation of people and the protection of property. Aluminum fire windows and doors are popular due to the material's strength, corrosion resistance and the ability to adapt to various architectural designs.

Why aluminum?

Aluminum is a material with many advantages in the context of fire protection. First of all, it is non-flammable, which means that in the event of a fire it will not fuel the fire. What's more, aluminum profiles can be filled with special fireproof materials, which additionally increase protection. Aluminum is also lightweight, durable and easy to process, which allows the creation of modern and aesthetic architectural solutions.

Fire protection requirements in construction for aluminum windows and doors

In Poland, the regulations regarding fire protection in buildings are specified in Regulation of the Minister of Infrastructure of 12 April 2002 on the technical requirements to be met by buildings and their location. Chapter 7 of this regulation provides detailed information on the requirements related to fire protection in buildings.

Fire resistance classes

The most important criterion for fire-resistant windows and doors is their fire resistance class, which is marked with the letters EI and a number indicating the time in minutes that the element retains its protective properties.

E (fire integrity) – The window or door must be airtight and prevent the passage of flames or hot gases for a specified period of time.
I (fire insulation) – The window or door must prevent heat from reaching the side not affected by the fire.

Example of marking: EI 30 means that the element maintains fire tightness and insulation for at least 30 minutes. For more demanding facilities, products with higher parameters can be used, such as EI 60, EI 90, and even EI 120.

Where are fire-rated windows and doors used?

Windows, doors and fire-resistant facades made of aluminum They are used in residential buildings, industrial buildings, offices and public buildings. They are particularly important in:

Evacuation corridors,
Elevator shafts,
Fire lobbies,
Fire zones,
Technical rooms (e.g. boiler rooms, server rooms).

Standards and certification

In Poland, the certification of fire doors and windows is supervised by accredited bodies such as Building Research Institute (ITB). In order for an aluminum window or door to be considered fire protection product, they have to go through rigorous fire tests, which check their tightness and insulation. These products must have appropriate certificates of compliance with European standards, including:

PN-EN 13501-2 – concerning the fire classification of construction products,
PN-EN 1634-1 – relating to the fire resistance of doors, windows and other closures.

When offering fire protection products, the manufacturer must obtain National Declaration of Performance (DoP), which confirms that the product meets the technical requirements and complies with building regulations.

Who supervises and controls compliance with regulations?

In Poland, various bodies are responsible for supervising compliance with fire protection regulations. First of all:

1. State Fire Service (PSP) – is a key institution responsible for checking buildings for fire safety. The Fire Department has the right to inspect buildings both during the construction phase and after its completion, checking whether the installed elements (including windows and doors) meet fire safety requirements.

2. Construction Supervision – checks whether all building elements, including fire-resistant windows and doors, have been installed in accordance with applicable regulations and the building design.

3. Designers and Investors – they are responsible for ensuring that the building design meets fire protection requirements, including the appropriate selection of fire-resistant windows and doors.

Summary

Fire-resistant aluminium windows and doors are a key element of modern buildings, the task of which is to ensure fire safety. In Poland, the regulations are clear and rigorous, and their compliance is controlled by numerous institutions, such as the State Fire Service and Building Inspection. Fire resistance class, appropriate certification and compliance with European standards are the basic requirements that all aluminium windows and doors designed for fire protection must meet.

By investing in high-quality products, the customer gains confidence that their building is compliant and safe. If you are planning to build or upgrade a facility, remember the importance of proper fire-resistant windows and doors.

We invite you to contact our company - we will help you choose solutions that will meet all technical requirements and ensure maximum safety!

Aluminum windows and classroom doors with fire resistance DOOR Filipek

DOOR Filipek – Modern aluminum solutions in the completed investment

Panoramic aluminum windows, Aluminum sliding door, aluminum facades, Aluminum structures, DOOR Filipek aluminum windows, fireproof windows door walls

As a company DOOR Filipek we manufacture and supply advanced aluminum joinery systems that have been implemented for years in accordance with projects of the highest quality standards. In our latest investment, we used modern products such as aluminum facades, aluminum windows, aluminum doors Outside i inside, and aluminum fire door, roof skylights, glass partition walls and glass sliding doors. This investment is an excellent example of combining innovative technology with aesthetics and functionality.

One of the key aspects of this implementation was also the use of the latest technologies. access control, such as face readers and body temperature measurement systems, which emphasizes the modern character of the entire investment and attention to safety.

Aluminum facades - modern design and durability

One of the main elements of the completed investment is aluminum facades, which are an extremely important architectural element of the building. Aluminum is a material that, thanks to its strength and resistance to weather conditions, is ideal for creating large glazed surfaces, which allows the design of elegant and modern buildings.

Aluminum facades from DOOR Filipek provide not only a modern look, but also excellent insulation parameters. Thanks to the use of innovative technologies and high-quality profiles, aluminum facades provide optimal thermal and acoustic insulation, which translates into the comfort of building users. Large glazing also allows for maximum lighting of the interiors with natural light, which has a positive effect on the energy efficiency of the building.

Aluminum windows - elegance and functionality

In this investment aluminum windows play a key role, integrating interiors with the surrounding landscape. The choice of aluminum as a construction material allows for the creation of slim profiles that not only look very elegant, but also allow for the use of larger glazing. As a result, aluminum windows provide not only a modern look, but also increase the amount of natural light inside the building.

Products offered by DOOR Filipek are also characterized by high thermal insulation parameters, thanks to which even with large glazing excellent thermal parameters are maintained. The use of special thermal breaks and triple glazing makes aluminum windows They effectively protect against heat loss, which is crucial in energy-efficient construction.

In the case of this implementation, aluminum windows were made in accordance with the latest architectural trends, which allowed for achieving minimalistic, yet elegant effects. Aluminum windows in Niepołomice od DOOR Filipek is the perfect choice for investors who value durability, aesthetics and functionality.

Aluminum doors - modern solutions for demanding customers

Aluminum doors is a key element of door and window joinery, which fulfills not only aesthetic functions, but also safety ones. The completed investment used both door OutsideAnd aluminum interior doors, which are characterized by high resistance to external conditions, as well as an elegant finish. Thanks to the use of aluminum, the doors are extremely durable, resistant to deformation and easy to maintain.

Exterior aluminum doors

Exterior aluminum doors is a product that must meet many requirements – from weather resistance, through thermal insulation, to safety. In this investment external aluminum doors They were designed with maximum functionality and aesthetics in mind. The use of the latest technologies in production and the ability to individually adjust the appearance of the door to the investor's needs make these doors not only look great, but also meet the highest technical standards.

Aluminum interior doors

The interior of the building has been enriched with elegant internal aluminum doors, which perfectly match the modern design of the space. The lightweight construction, combined with the exceptional durability of aluminum, makes these doors perfect for everyday use, while maintaining aesthetics at the highest level. The variety of available finishes allows you to adapt aluminum doors to any interior style.

Aluminum fire doors - safety first

Safety is a key aspect of every investment, therefore in this project DOOR Filipek he used modern aluminum fire door. These specialist doors provide protection against the spread of fire, which is particularly important in public buildings and large commercial facilities. Aluminum fire doors made of aluminum od DOOR Filipek meet the most stringent fire protection standards while maintaining aesthetic appearance and functionality.

Thanks to the use of special insulating materials and high temperature resistant seals, aluminum fire door are able to withstand prolonged exposure to fire, providing building occupants with valuable time to evacuate.

Aluminum roof lights - maximum interior lighting

Another interesting element of this project is aluminum roof lights, which are designed to provide maximum illumination of the building interior with natural light. Aluminum as a construction material is an ideal choice for this type of solution, due to its lightness, durability and corrosion resistance.

Aluminum roof lights od DOOR Filipek not only do they let more light into the interior, but they also improve ventilation, which is important for maintaining the comfort and health of building users. Roof skylights are used in both commercial and residential spaces, where they allow for the creation of bright, friendly interiors.

Aluminum interior walls - lightness and aesthetics

Aluminum interior walls are an increasingly popular solution in modern office and commercial interiors. In the completed investment, the company DOOR Filipek designed elegant and functional aluminum walls, which allow for effective division of space while maintaining openness and flow of light.

Aluminum walls are distinguished by their lightness and aesthetics, which makes them an excellent choice for interiors with a modern character. They can be made in various configurations, including the addition of glass, which additionally emphasizes their modern appearance. In this investment, the use aluminum interior walls made it possible to obtain functional and elegant office and commercial spaces.

Glass aluminum sliding doors - elegance and space

This investment could not be complete without modern glass aluminum sliding doors, which combine elegance and functionality. Glass sliding doors on aluminum profiles are the perfect solution for interiors where saving space and maintaining a modern design is important.

Thanks to the use of aluminum, the doors are lightweight and easy to use, while also being extremely durable. The glass panels allow light to pass through, making the rooms seem more spacious and brighter. This is an ideal solution for both office and residential spaces, where functionality must go hand in hand with aesthetics.

Using access control in aluminum doors - modern technologies

As part of the completed investment, the company DOOR Filipek also used advanced systems access control in aluminum doors. In modern buildings, increasingly more attention is paid to intelligent solutions that increase safety and comfort of use. In this project, face readers in aluminum doors and body temperature measurement systems in aluminum doors, which allow for automatic opening of doors for authorized persons and monitoring the health of employees or guests.

Thanks to this solution, the building has become not only safer, but also more comfortable for users. Access control on aluminum doors is the future of modern buildings, where technological innovations play a key role in everyday functioning.

Summary

Investment implementation by the company DOOR Filipek is an excellent example of a modern approach to the design and use of aluminum in construction. Aluminum facades, aluminum windows, external and internal aluminum doors, aluminum fire doors, aluminum roof lights, aluminum interior walls and glass aluminum sliding doors create coherent, elegant and functional interiors. The use of modern access control systems is an additional advantage that emphasizes the innovative nature of the entire project.

This investment is a model for other projects, showing that aluminum windows, aluminum doors and other aluminum joinery elements are an ideal choice both in terms of aesthetics and functionality.

Door Filipek production of aluminum windows and internal glazing in Bochnia, Krakow, Tarnów, Rzeszów

Bochnia - aluminum fire doors, windows and internal walls in the Stella gallery

fireproof windows door walls, Realisations

We are happy to operate and implement projects on the local market. This time it is a newly established gallery on Kościuszki Street, near the terminus at Pułaski Square in Bochnia. Windows and doors with high thermal insulation in black are the perfect execution of the investment project. Due to the fact that it is a public utility building, apart from the aesthetics and correct workmanship and installation, we had to comply with the safety requirements that are mandatory for this type of buildings.

We have the necessary documents, licenses and certificates authorizing us to make smoke-proof, fire-proof structures or for escape routes, and the years of production and the multitude of implementations have meant that the structures and their execution are at the highest level.

From our offer we have produced:

aluminum smoke-tight door, internal MB-60E EI,
aluminum fire door, internal MB-60E EI,
aluminum fire door, external MB-78 EI,
glass interior walls,
fire-resistant windows and internal walls EI30 EI60,
aluminum windows MB-86,
external aluminum door MB-86,
aluminum automatic sliding door.

The whole is covered with a modern black color with an "orange peel" surface, which harmonizes with elegant and high stainless steel door handles and system accessories necessary for the proper functioning of the door, such as door closers or actuators for automatic opening and closing of doors or hinges that are used for doors anti-burglary.

As a manufacturer of windows, doors and aluminum structures, we are happy to carry out investments in public utility buildings, so we invite every investor to cooperate and familiarize with our offer.

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