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Products - UPVC Doors

Front doors, balcony, sliding and folding doors SULKO are made of highly resistant UPVC profiles to ensure required security and can be complemented with accessories in a variety of colours, types and shapes.

Modern UPVC doors, in addition to unbeatable thermal insulation and structural properties, display other advantages - easy repair, variability and available professional service. We also offer non-standard sized doors to satisfy all modern design and creativity requirements. Maintenance of UPVC doors is much easier compared to other materials. High quality UPVC profiles feature a long lifetime and can be used for a variety of products besides classic doors.

Products - Aluminium Doors

Aluminium profiles for windows and doors are an equivalent alternative for other more common materials. Aluminium used in window or door frames features a long lifetime, great strength and luxurious look.

Lightness and easy maintenance are significant advantages of aluminium. Also its high construction precision makes it ideal for a top designer use. Besides aesthetics, precision is also very important in cases when an absolute tightness of the entire structure is required.

Aluminium windows are a similar type to UPVC windows. Air cavities and seals in frames and casements are their characteristic features. Aluminium profiles are best used in manufacture of large windows and doors, therefore they significantly support architect's creativity. Buildings with large glazed areas help increase investor's prestige and also improve room functionality thanks to an unlimited passage of light. This reduces the need for artificial lighting in the interior contributing to energy saving.

Products - Wooden Doors

Modern wooden doors are made of wooden profiles ensuring their excellent stability. When manufacturing window profiles, we strive for precision and quality, which is being checked regularly.

Using a high quality wood in the manufacture of doors, we are able to fulfil all requirements, e.g. noise insulation and protection against external factors.

Wood is also in line with the current trends - facilitating the highest possible energy saving. Its excellent insulating properties are enhanced due to modern technologies, e.g. additional insulation using special insulating materials. In combination with triple glass units or Heat Mirror glazing, wooden doors become a desirable complement of extra-efficient low-energy or passive houses.