Gealan – LINEAR® ensures high stability with modern functional. It is a complete system platform that includes windows, front doors and sliding doors.
System features:
- Innovative centre gasket
- Installation depth 74 mm
- 5 chambers in the sash
- 6 chambers in the frame
- Thickness of the glazing from 24 mm-48 mm
- Ability to achieve thermal insulation up to Uw 0,73 W/(m²K)
- Low assembly height – 110mm

Gealan - LINEAR®
Common features of the Gealan LINEAR®:
- The versatility of the system is complemented by the straight-line design, thus following the minimalist trend of modern architecture.
- The clear shapes of the sashes with a 4° rebate and glazing beads in 90° optics create a unique, modern design.
- Sustainable thanks to the recycled core.
GEALAN-LINEAR® a class of its own.
The slim construction depth of 74 mm is suitable for a variety of construction projects as well as in the renovation sector.
ADVANTAGES:
- modern design
- tailored variants of window and door finishing
- design freedom
- very good thermal insulation properties
- excellent statics
The coloured acrylic layer is twice as hard as the PVC surface of white windows. It is highly scratch-resistant and is largely resistant to the effects of weather. The semi-matt, smooth and non-porous surface is insensitive to accumulations of dust and dirt. There is no spalling or chipping and no need for laborious repainting. GEALAN-acrylcolor® windows require virtually no maintenance and are extremely easy to care for.
- colour-fast
- scratch-resistant
- extremely weather resistant