PETECKI
SPECIAL SYSTEMS
The PETECKI Group’s special systems are advanced solutions that guarantee safety and comfort. Our fire partitions, fire windows and internal office walls are designed with the protection of life and property in mind. The use of innovative materials and technology allows for effective insulation against fire and smoke, while ensuring the aesthetic appearance and functionality of office spaces.
CONTACTPETECKI
SPECIAL SYSTEMS
The PETECKI Group’s special systems are advanced solutions that guarantee safety and comfort. Our fire partitions, fire windows and internal office walls are designed with the protection of life and property in mind. The use of innovative materials and technology allows for effective insulation against fire and smoke, while ensuring the aesthetic appearance and functionality of office spaces.
CONTACTADVANTAGES OF OUR SPECIAL SYSTEMS
MB-45
Fire partitions, based on Aluprof’s innovative MB-45 aluminium system, are the perfect solution for creating architectural elements for both internal and external buildings where thermal insulation is not required. The system is distinguished by the structural depth of the window sections of 45 mm for the frame and 54 mm for the sash, which makes it possible to achieve the effect of a single plane when closed, which is important from the point of view of aesthetics.
One of the key strengths of products based on this system is the ability to bend profiles, such as frames, sashes and battens, which makes it possible to realise a variety of curved shapes and arched structures. This gives architects and designers ample scope for creating unique and modern space arrangements.
The high tightness of the structure is ensured by special EPDM synthetic rubber gaskets, characterised by resistance to ageing even during many years of use. Thanks to them, partitions based on the MB-45 system retain their insulating properties and aesthetic appearance for a long time, which makes them not only functional, but also durable and easy to maintain.
Profile supplier
Characteristics:
- The MB-45 system is used to create architectural elements without thermal insulation, such as partitions, windows and doors.
- Window sections have a depth of 45 mm (frame) and 54 mm (sash); doors have a depth of 45 mm for both frame and sash.
- The profile provides a single plane effect from the outside when the window is closed and flush surfaces for the door.
- The ability to bend the profile allows arches and curved constructions to be created.
Characteristics:
- The use of EPDM gaskets provides resistance to ageing and tightness of the construction.
- Close connection with MB-60 and MB-70 systems, offering various variants of construction solutions.
- Possibility of using glazing thicknesses from 2 mm to 35 mm in window casements and up to 26 mm in fixed windows and doors.
- Possibility of building smoke-proof doors in the Sa, S200 class based on the MB-45 system.
- The system has passed hurricane tests in accordance with ASTM and Florida Building Code guidelines.
MB-78 EI
Internal and external fire partitions with single and double leaf doors MB-78El, based on Aluprof’s MB-78EI system, is a solution that will ensure your safety and comfort in all conditions. The MB-78EI system consists of 78 mm thick aluminium profiles that perfectly insulate heat thanks to special 34 mm wide thermal breaks. This allows you to save on heating and cooling your rooms. MB-78EI windows are also a guarantee of fire resistance up to EI90 class. This is thanks to special GKF or CI fire insulation elements, which protect against high temperatures. In addition, steel accessories and connectors prevent the loss of stability of the structure in case of fire. The MB-78EI system is not only functional, but also aesthetically pleasing. You can choose from a variety of colours and patterns to match the doors and partitions to your interior. The MB-78EI system also means flexibility. You can use it for both single and double-leaf doors, as well as for fixed partitions, frameless walls and technical windows. MB-78EI is the best choice for those who value security, comfort and elegance.
Profile supplier
Characteristics
- Fire resistance class for doors and partitions from EI 15 to EI 90, in accordance with PN-EN 13501-2:2016.
- Thermal insulation (Uf from 1.60 W/(m2K)) and acoustic insulation of up to 40 dB for EI30 single glazing.
- Possibility to meet smoke tightness requirements in class S200, Sa.
- Doors can meet self-closing requirements in class C5.
- Thermally insulated aluminium profiles 78 mm deep with thermal breaks.
Characteristics
- Thickness of infills from 6 to 65 mm, allowing the use of fire-resistant glass.
- Fixed partitions up to 4 m high, doors up to 1.4 x 2.5 m.
- Can be assembled individually or in fireproof facades.
- Automatically sliding MB-78EI DPA doors and MB-78EI and MB-118EI partitions with EI120 fire resistance.
MB-86 EI
MB-86 EI fireproof windows are a premium product that combines fireproof properties with high thermal and acoustic insulation. Based on Aluprof’s proven MB-86N system, these windows not only provide excellent water and air tightness, but also robust structural strength.
A key feature of MB-86 EI windows is their fire resistance class, meeting the requirements of EN 13501-2, offering the flexibility to choose between EI30, EW30 and EI15. In addition, they are eco-friendly, meaning that they not only help save energy but also protect our environment. In addition, the MB-86 EI system is also non-fire-spreading (NRO), further enhancing fire safety.
This innovative solution not only provides excellent technical performance but also an aesthetically pleasing appearance, making it the ideal choice for discerning customers looking for the highest quality windows.
Profile supplier
Characteristics
- The profiles consist of three chambers, the middle one of which has an insulating function, separated by 43 or 42 mm wide thermal breaks.
- The internal chambers of the aluminium profiles are filled with special fire insulation materials, and additional accessories and materials in the space between the aluminium sections and the glass increase fire resistance.
- In EI2 class doors, there is no requirement for fire insulation in the internal chambers, which speeds up production and reduces costs.
- The system allows the use of a variety of insulating glass types, including double-chambered, to accommodate different thermal and acoustic insulation requirements.
Characteristics
- The standard fittings used in MB-86 EI windows have an anti-burglary class RC2, which provides a higher level of security.
- High Class 4 for windows and doors according to EN 12207, which means better protection against draughts and heat loss.
- Windows and doors have a high watertightness class of E 1500 Pa and E1350 Pa respectively according to EN 12208, which protects against water ingress even during heavy rainfall.
- Class C5 windows and class C1/B1 doors according to EN 12210, which demonstrates their ability to withstand strong winds.
- Windows with thermal insulation Uf from 1.07 W/(m2K), Uw from 0.86 W/(m2K) and fire resistance class EI30 and EI15, which translates into better protection against cold and fire.
MB – 60-EEI
The MB-60E EI fire door, based on the innovative MB-60E El system from the renowned manufacturer Aluprof, is a reliable solution that provides protection against fire. Featuring a robust construction of 60mm deep aluminium profiles with a thermal break, these doors achieve an impressive level of fire resistance, in accordance with PN-EN 13501-2+A1 standards at EI15 or EI30 levels.
Classified as non fire-spreading (NRO), the MB-60E El system provides a solid base for the door construction, guaranteeing not only safety but also durability and aesthetics. Additional fire insulation reinforcements in the internal chambers and intumescent strips create an effective fire barrier that provides reliable protection in the event of fire.
Thanks to these advanced technological solutions, MB-60E EI doors are an element of safety and an aesthetic and functional complement to any space. Their robust construction and compliance with the highest fire resistance standards make them an extremely valuable element in buildings with increased fire safety requirements.
Profile supplier
Characteristics
- The constructions meet fire resistance class EI15 or EI30, with the possibility of smoke-tightness class S200, Sa and self-closing class C5.
- The system is classified as non fire-spreading (NRO).
- Aluminium profiles with thermal break with a construction depth of 60 mm.
- Fire insulation elements in profile chambers and intumescent strips for additional protection.
Characteristics
- Possibility of using fire-resistant glazing of EI15 and EI30 classes in thicknesses from 5 to 41 mm.
- Glazing fixed with glazing beads on the inside with additional steel protection.
- Maximum leaf dimensions for single-leaf doors are 1.4 m wide and 2.475 m high, and for double-leaf doors up to 2.58 m wide.
- The system is compatible with other MB series systems, making it an attractive fire protection solution.
MB-Harmony Office
MB-Harmony Office from Aluprof, manufactured by the Petecki Group, are modern glass walls that revolutionize office space. Their assembly is quick and easy, requiring no specialist tools, which translates into time and money savings. The MB-Harmony system, with single-glazed walls, offers excellent acoustic insulation, ideal for open-plan office spaces where both collaboration and the ability to focus are important.
MB-Harmony Duo, with double-glazed walls, is the solution for spaces that require the utmost in confidentiality and working comfort. Thanks to its double glazing, this system provides exceptional sound insulation, protecting against noise and allowing confidential conversations to take place without interference.
Profile supplier
Characteristics
- MB-Harmony Office profiles feature a lightweight construction that is easy to install and requires no special tools.
- The system provides for combining with toughened glass, laminated glass and acoustic glass in thicknesses of 10 to 12 mm.
- For the MB-Harmony system, the acoustic insulation is a maximum Rw 39dB / Ra1 38dB, and for the MB-Harmony DUO system, the acoustic insulation can reach Rw 48dB / Ra1 46dB.
- The entire system is based on a few base elements, which translates into simplicity of assembly and prefabrication directly on site.
Characteristics
- The number of fasteners and accessories has been reduced to a minimum, making installation easier.
- The system includes a unique installation panel based on the base profiles, which enhances the aesthetics of the construction.
- The glazing gaskets are inserted before the profiles are assembled, providing a better appearance and functionality.
- The system includes a universal frame that fits all types of doors.
- Profile finishes include anodised, RAL colours and ADEC wood and concrete colours.
PBI 50N
The PBI 50N interior system is a solution, based on Yawal’s single-chamber profile system, characterised by unparalleled versatility and flexibility. The variety of available fillings, such as single, insulating or bulletproof glass, made of transparent, absorptive, ornamental or reflective glass, make it possible to adapt the windows to a variety of customer needs and requirements.
In addition, the ability to create large-scale constructions, up to 2400 mm x 1200 mm for single-leaf doors and up to 2400 mm x 2210 mm for double-leaf doors, gives designers a wide range of options when planning interior design.
PBI 50N allows structures to be joined in a variety of configurations and layouts, even at 90 and 135 degrees, further enhancing their functionality and adaptability to different architectural designs. In addition, the high quality surface finish of the profiles, thanks to powder coating and anodising in any RAL colours, ensures an aesthetically pleasing appearance and durability for years to come.
Profile supplier
Characteristics
- Profiles are used to make partitions and internal structures that do not require thermal insulation.
- The profile’s depth of 50 mm makes it one of the strongest in this category on the market.
- Large structures are possible due to the variety of profiles, including reinforced mullions.
- Structures can be inward and outward opening, single or double-leaf, all-glass.
Characteristics
- The system also makes it possible to create smoke-proof structures, swing doors, and feeder windows.
- It is possible to construct arches and walls at any angle.
- It is also possible to create all-glass structures.
- The system is characterised by its high strength due to the depth of the profile.
- It is possible to combine this system with all other Yawal systems.
TM 75 EI
TM 75EI is based on Yawal’s thermally insulated profiles, equipped with special fireproof inserts, which ensures high fire resistance. The construction of the profiles consists of two aluminium parts – an inner and an outer part, separated by insulation strips made of glass fibre reinforced polyamide. These strips, with a width of 32 mm, are an important element to ensure protection against high temperatures and limit fire penetration.
In addition, the TM 75EI system is also characterised by its smoke-proof properties, which is key to preventing the spread of smoke in the event of a fire. The system’s classification as smoke-proof in classes Sm, Sa confirms its effectiveness in this respect. An additional advantage of the materials used in the system is their non-spreading characteristics (NRO), which further increases the level of safety.
Introducing the TM 75EI system into a building not only meets the standard requirements for fire resistance, but also gives confidence that the building will be protected in the event of a fire, providing valuable time for evacuation and emergency services intervention.
Profile supplier
Characteristics
- The TM 75EI system allows for fire-rated walls and doors with fire resistance classes from El 30 to El 60.
- The thermally insulated profiles consist of two aluminium parts with a thermal break.
- The profiles are symmetrical in construction.
- The system is classified as smoke-proof in classes Sa and S200.
- The system’s materials are non fire-spreading (NRO).
Characteristics
- It offers a wide range of design solutions, from partition walls to single and double-leaf doors.
- Infills with single and double glazing are possible.
- There is a choice of fire glass manufacturers such as AGC, Bohamet, Vetrotech Saint-Gobain, and others.
- Insulating inserts are available in two variants: warm and cold.