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Window & Profile Systems Windows and profile systems nowadays are energy efficient and made from sustainable materials. Reflecting an ever-changing list of demands and specifications, a wide range of colours and styles is available.
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Products and Suppliers of Window and Profile Systems

  • Mega Lider Plast Window Sills
    Mega Lider Plast Window Sills
    Mega Lider Plast

    Mega Lider Plast Window Sills are reliable and made of PVC. They have excellent thermal insulation.

  • Roto E-Tec Drive Accessories
    Roto E-Tec Drive Accessories

    Modern automatic fittings for ventilating windows with electric drive.

  • FP Glass Pyramid
    FP Glass Pyramid
    Lamilux Heinrich Strunz Group

    Glass pyramids from the A series are distinguished by interesting architectural design, attractive design, and high level of thermal insulation. The glass pyramids of the FP series in the form of a four-slope roof let in more light than flat antiaircraft lamps.

  • Ci System Glass Element FE
    Ci System Glass Element FE
    Lamilux Heinrich Strunz Group

    The flat anti-aircraft flashlight of the FE series is the original solution for smoke removal and ventilation of the room. The model is made in a modern style, with an attractive design. For you, several options are available from the FE series, differing in the angle of inclination, the level of sound insulation, the level of light access,

  • Window block OD (terraced)
    Window block OD (terraced)

    Window units OD perfectly suited for your veranda, extension or terrace. For many years you will be satisfied with the quality of our product. Window blocks are excellent in their functions - they prevent snow, wind, rain from falling onto the terrace. Blocks of this type are designed for single glazing.

  • Qbiss Windows
    Qbiss Windows
    IQ Facade

    The modular faсade Qbiss One system also includes original integrated high-quality window modules. The company has developed several variants of modules: with visible seams, with hidden seams, top or bottom seams.

  • Fakro Window
    Fakro Window

    Windows Fakro mansard roofsOur preSelect® is a business-class model combining a unique combination opening system, an anticondensate system of all-weather ventilation, a durable and aesthetic design.

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Window and Profile systems

Windows and profile systems nowadays are energy efficient and  made from sustainable materials. Reflecting an ever-changing list of demands and specifications, a wide range of colours and styles is available. 


Product performance relies on the quality and durability of its components. The window is not assembled at home, unlike most construction sets. There are many factors that can have an impact on the ready window quality.


3 Main Types of Window Systems

There are 3 main types of window systems: aluminium, PVC and wooden.


Aluminium window systems are utilised across a wide spectrum of construction and design projects. To ensure better resistance to external factors, aluminium profile systems are anodized, which gives them a distinctive metallic gloss. The application of coating and colour finishes gives designers free reign to personalise their projects.


One of the greatest advantages of aluminium window systems is that the latest innovations have made it possible for profiles to be assembled without machining, allowing for easy connectivity. Maximum flexibility, cost-efficiency and reliability are just a few of the benefits of aluminium systems. 


Pvc window systems are known to be the most energy-efficient varieties available, outperforming aluminium or wooden alternatives. Better insulation properties feeds into a higher level of energy efficiency. 


Common triple glazing can now be applied to old passive house windows. Older properties can fully benefit from using PVC profiles – ideal for renovations. These systems are among the easiest to maintain and represent the optimal long-term investment due their high energy saving potential.


As they use timber wooden window systems can be up to 20-30% more expensive than PVC equivalents. Regular maintenance, including varnishing and polishing, is required. 


However, many profiles now feature enhanced energy efficiency - double glazed units have the standard low E24 mm. Enhanced security requirements are also featured.


What to Consider When Choosing Window Profile Systems

When selecting window systems, style shouldn’t be the only consideration. Quality of materials, price and energy efficiency are essential. The perfect window systems are so well-balanced that they meet all technical and aesthetic requirements. 


The demand for more energy efficient and sustainable windows is growing. 100% recycled window systems are available for green building developments. 


Choosing the right materials is essential. Considering which manufacturer to go with is also an important step. The majority of window profile systems come as a ready product and can’t be remade or altered. Be sure that the chosen window system producer is using the correct materials and processes to deliver high quality, long lasting products.


Special features should also be considered, such as climate conditions, street noise, design and the way of opening - all of these characteristics will inform the choice of window used. 


Ideally, window profile systems should be durable, rigid, weather resistant, easy to open and close and insulated. Shape and thickness are also to be considered, as well as design and colour.