Products for Industry - Solutions and Technologies 2025
In dynamic industrial architecture, the right choice of technical steel doors is crucial for the functionality, safety and energy efficiency of facilities such as production halls, warehouses, server rooms or underground garages.
ALPE technical steel doors - both classless and in fire resistance classes EI30, EI60 and EI120 - are designed for demanding operating conditions. They meet stringent safety and quality standards and are adapted to intensive use and specific industry needs.
ALPE technical doors - a steel foundation for safety
We develop the design of ALPE steel shell doors in accordance with market demand and available modern technology. We are distinguished by our individual approach to each manufactured product, including through dimensional and color freedom.
Safety, high quality finish and a wide range of design possibilities are the main advantages of ALPE doors. The construction of steel doors has undergone a number of appropriate tests allowing them to be used on escape routes. Both the leaf and frame are made of galvanized steel sheet with the option of stainless steel.They can be used as interior and exterior doors, and their thermal transmittance coefficient is up to 1.3W/m2K. The possibility of equipping the door with access control, glazing or ventilation grilles undoubtedly increases its functionality.
Key features of ALPE steel doors:
✅ Fire resistance EI30, EI60, EI120
✅ Smoke resistance Sa, S200
✅ Mechanical durability class C5
✅ Sound insulation up to 42 dB
✅ Burglary resistance RC2 or RC3
✅ Environmental declaration EPD
ALPE technical steel door
photo: Piotr Krajewski
ALPE technical steel door
Technical steel door ALPE
photo: Piotr Krajewski
ALPE technical steel doors
Large-size steel door ALPE W
The ALPE design allows the production of doors without dimensional restrictions, making them ideal for large structural openings. Reinforced ALPE W EI60 models, also available with wicket doors, are suitable for production halls, warehouses, garages, but also sports and cultural facilities.
We also carry out unusual projects tailored to the individual requirements of designers and investors. An example is the ALPE W model - a large-size door with dimensions of 2900 × 6000 mm, finished with a cladding of aged, lacquered brass, which combines functionality with unique design.
ALPE large-size door
Photo: Piotr Krajewski
Large size door ALPE
photo: Piotr Krajewski
Flushless steel door ALPE PLUS
Gapless door ALPE PLUS is a solution for facilities where aesthetics and resistance to intensive use are important. The production of ALPE PLUS based on modern technology allows not only to flush them with the wall, but also gives the possibility to build them completely. Hidden hinges and a door closer are their unquestionable advantage. Steel doors ALPE PLUS produced both classless and in fire resistance class EI30, EI60 - is a combination of harmonious design along with the strength of the product. In the stainless version, they are proven in the food industry, hospitals and medical facilities, among others.
Boltless door ALPE PLUS
Individual approach to each project is our standard!
ALPE BO, EI30, EI60, EI120 steel fire doors are a combination of maximum security, high sound insulation and modern design. We offer finishing of door leaves and frames in all RAL colors. The doors can be equipped with a wide range of additional elements, such as different types of locks, door closers (also concealed), electric strikes, hardware, peepholes or bumpers. It is also possible to integrate doors with operators, which allows them to be used, for example, in facility aeration systems.
By choosing ASSA ABLOY Mercor Doors, you are investing in quality, innovation and sustainable construction. ALPE steel doors are a guarantee of safety, durability and user comfort for years to come.
ALPE technical steel doors
Photo: Piotr Krajewski
ALPE technical steel doors
photo: Piotr Krajewski
ALPE technical steel doors
photo: Piotr Krajewski
