Why you should choose a window profile from Fibrolux:
- Can also be used in very cold or hot regions
due to the similar coefficient of thermal expansion as the glass pane, the profile can be used even in countries with large temperature differences between inside and outside. The high heat resistance ensures that the material retains its shape even at high temperatures. - Optimal thermal properties
the excellent thermal insulation leads to a low U-value and often even a stabilizing steel profile inside can be omitted: As a result, less heat escapes to the outside via the frame. - More light in the interior
the highly rigid material enables more filigree profiles and thus larger window areas: More light in the interior. - Low maintenance costs
GRP does not rot or corrode: no need for costly annual protective coating! - Durable investment
Due to good UV and weather resistance, the material has a long service life.
Fibrolux window profiles are ideal for:
Architects, window manufacturers, carpenters and joiners
Here you can use fiberglass Fibrolux profiles:
► Window sash, frame and mullion
► Skylight
► Door frame
► Door and sliding doors and thresholds
► Door interior stiffening profiles
► Exterior parts for wooden windows
► Insulating cores for metal windows and doors
► Interior profiles for fire doors
► Industrial door frames
► Refrigerated door frames and panel caps
► thermal separations
► heat-insulating stiffeners for PVC profiles PVC
Thermal conductivity of different materials

A small selection of our products

GRP/wood combination

Door threshold

Window facade Kranzler Eck, Berlin