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UPVC Windows

Whether you are looking for picture windows, or the more interactive Tilt & Turn, our windows are sure to impress and improve any project. We have many window options to choose from and each one will offer high security, optimal ventilation and energy efficiency for your space.

Tilt and Turn Window


S 8000 IQ profile system shows GEALAN consistent focus on market needs. The goal of this system with the gaskets and an installation depth of 74 mm was to create a cost-effective profile with optimum use of materials, for the easier and more efficient manufacture of windows.

  • An installation depth of 74 mm provides excellent thermal and sound insulation

  • Large main chamber for large steel stiffening elements

  • Efficient use of materials in the profile geometry saves resources and thus helps the environment

  • Only a stiffening steel needed for frames, sashes and cutters

  • Possibility of improved room climate and increased living comfort with the patented GECCO ventilation system for a controlled exchange between indoor and outdoor air

  • Available in a large selection of acrylic color and (wood grain) decor foils


Colder in the summer

Warmer in the winter

T&T Windows with the Gealan profile system perfectly protects your home from heat in the summer, and cold in the winter due to the highly effective 6 chamber design system.



  • 6-chamber profile in frame and sash for improved heat and sound insulation properties. Uf = 1.3 W / m²K.

  • Profile depth of 74mm fits both old and new buildings and offers a variety of applications for optional details of other system profiles (frame extension and connection profiles).

  • Large profile chamber for steel reinforcement in window frame and sash for extra strength.

  • Patented passive ventilation system GECCO improves room climate (available as an option).

  • For better aesthetics there is a wide selection of colors: wood decor or acrylic color tones.

  • Very durable thanks to whole steel reinforcements in frame and sash

  • Round and square glass lists are available.

  • Easy to clean, thanks to a generously large sash profile.


The modern glazing technology used in windows means that not only are interior spaces warm, but noise is also reduced. Good heat retention and noise reduction improve relaxation and effective work. Security glass packages provide additional peace of mind, while a rich variety of ornamental designs increase the attractiveness of the panes.


Double-glazing is the standard in modern windows. The panes are separated by a cavity filled with argon gas, which has far better insulation properties than air.

  • Good heat retention

  • Noise reduction

Double Glazed
Triple Glazed


Triple-glazing is intended for those who want highly efficient heat retention. The third panes naturally increases the space between the panes, increasing the effectiveness of the insulation.

  • Effective lessening of heat loss

  • Even better noise reduction

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