The REHAU Geneo RAU-FIPRO Window System
In the world of high-performance architecture, the REHAU Geneo Rau-Fipro system represents a fundamental shift in how we think about windows. It is the world’s first fully self-reinforced window profile system, moving beyond the limitations of standard uPVC and aluminum.
Historically, uPVC windows required heavy steel reinforcements inside the frame to maintain their shape. While steel provides strength, it also acts as a “thermal bridge,” allowing heat to escape and cold to penetrate. The Geneo system solves this through RAU-FIPRO®—a high-tech fiber-reinforced composite material similar to those used in aerospace engineering and Formula 1 racing. This allows the window to be incredibly light and strong without the need for steel in 90% of all standard applications.
The Science of REHAU Geneo RAU-FIPRO®
Structural Integrity
REHAU Geneo RAU-FIPRO® provides a level of inherent stability that was previously impossible. This fiber-composite core prevents the warping, twisting, and expansion often seen in lower-quality vinyl windows, even under extreme temperature fluctuations.
The Steel-Free Revolution
By eliminating steel reinforcements, we eliminate the primary cause of heat loss within a window frame. The result is a profile that is naturally warmer to the touch and significantly more energy-efficient.
Aerospace Pedigree
The materials inside a Geneo window are cousins to those found in modern aircraft wings. This high strength-to-weight ratio allows us to build larger sashes with thinner, more elegant profiles.
Sustainable Lifecycle
The REHAU Geneo RAU-FIPRO® material is not just advanced; it’s responsible. The system is 100% recyclable and can be repurposed up to six times without losing its structural properties.
Certified Global Standards
We believe that luxury must be backed by data. The REHAU Geneo system has been rigorously tested by the ift Rosenheim institute to ensure it performs in the most demanding environments on Earth.
| Engineering Category | Certified Rating | Architectural Context |
|---|---|---|
| Thermal Insulation (Uw) | Uw = 0.14 | Meets the most stringent Passive House standards. |
| Water Tightness | Class 9A | Resists water infiltration even in 70 mph driving rain. |
| Air Permeability | Class 4 | The highest rating available; zero air leakage. |
| Wind Resistance | Class B5 | Engineered to withstand pressures of up to 127 mph. |
| Sound Insulation (Rw) | Up to 47 dB | Turns noisy urban streets into a silent sanctuary. |
An Invisible Shield: Security & Comfort
True comfort is more than just temperature; it is peace of mind. The Geneo system is designed as a multi-layered defense for your home.
The Triple Gasket System
Unlike standard windows that use two seals, the REHAU Geneo Rau-Fipro features an additional third gasket positioned in the center. This creates three separate air chambers, acting as a massive buffer against wind, moisture, and sound.
Safety & Fire Protection
- Burglary Resistance: Certified up to Grade 20 (ASTM) or RC 2 (EU), the multi-point locking system makes forced entry exceptionally difficult.
- Fire Performance: Certified Class A (ASTM E84) for flame spread and smoke development, ensuring safety in critical situations.
- 6-Chamber Architecture: The frame and sash both feature 6 thermal chambers, maximizing the “vault-like” insulation of the system.
The KALEIDO Design Universe
Performance shouldn’t look industrial. The REHAU Geneo Rau-Fipro system offers a 3 3/8″ (86 mm) system depth that allows for slim, generous glass surfaces and a limitless array of finishes:
- KALEIDO WOODEC: A matte, wood-grain texture that replicates the look and feel of real timber so accurately it is often mistaken for real oak or walnut.
- KALEIDO FOIL: Classic timber-like decors available in a variety of traditional and modern shades.
- KALEIDO PAINT: High-end painted finishes available in a limitless palette to match any RAL color requirement.
- KALEIDO COVER: External aluminum cladding that combines the “architectural metal” look with the superior insulation of fiber composites.
Bespoke Engineering for Custom Commissions
Every REHAU Geneo Rau-Fipro window is a custom piece of engineering. The system is designed to handle massive glazing units with filling thicknesses starting from 2 3/32″ (53 mm), easily supporting heavy-duty triple glazing or specialized acoustic glass.
Our material selection process is rigorous. We hand-select materials based on their density and natural resistance to the elements. For unique architectural visions, we can source specialized finishes or configurations to meet specific project demands.
Ready for a Technical Consultation?
The REHAU Geneo Rau-Fipro window is a bespoke piece of engineering designed for the homes of tomorrow. For technical consultations or custom architectural quotes, connect with our team. For more information, you can also check our Product Data Sheets.
