The warmest and most stable portal on the market. RAU-FIPRO material does not deform in heat or cold, allowing sashes up to 2.8 meters high without risk of sagging.
The system provides panoramic views and barrier-free access to the garden. Thanks to outstanding thermal insulation, Geneo HST is suitable for pool glazing and winter gardens where condensation must be avoided.
Technical Specifications
Premium lift-and-slide portal made from RAU-FIPRO fiberglass for giant openings up to 13m². Passivhaus certified with exceptional thermal insulation.
System design parameters:
Glazing and infill options:
Maximum structure dimensions:
Certified specifications:
Premium lift-and-slide portal made from RAU-FIPRO fiberglass for giant openings up to 13m². Passivhaus certified with exceptional thermal insulation.
For a 2-panel sliding system (3000 × 2200 mm) with basic double-glazed unit.
Alternative solutions from other manufacturers
Side by side
How Rehau Geneo HST stacks up against the closest matches from other brands.
| Specification | Rehau Geneo HSTThis profile | Kömmerling PremiDoor 88 | Veka Vekamotion 82 | Cortizo E 170 |
|---|---|---|---|---|
| Brand | REHAU | Kömmerling | VEKA | Cortizo |
| Material | PVC | PVC | PVC | PVC |
| Profile depth | 86mm | 88 mm (frame 207 mm) | — | — |
| Chambers | — | — | — | — |
| Glass unit, max | up to 53mm | up to 56 mm | up to 54 mm | up to 40 mm |
| Thermal (Uw) | 0.80 | ≤ 0.9 | 0.78 | ≤ 1.0 |
| Sound (Rw, dB) | — | ≈ 48 Rw(dB) | ≈ 44 dB | ≈ 42 dB |
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FAQs
RAU-FIPRO X is Rehau's proprietary fiberglass-reinforced polyurethane composite. It offers the strength of steel without thermal conductivity, originally developed for demanding industrial applications.
The composite material is inherently rigid and strong. This eliminates the need for steel profiles that create thermal bridges in conventional systems.
Panels up to 2.8m high and weighing up to 400kg are possible. Width depends on the configuration, with openings of 6m+ achievable.
Yes, Geneo HST achieves the thermal values required for passive house certification. The absence of thermal bridges is crucial for meeting these standards.
Yes, unlike standard PVC, the composite material handles heat absorption from dark colors without warping. Black and anthracite finishes are fully supported.
Geneo HST matches aluminum's structural capabilities while providing better thermal performance. It's often warmer than aluminum and requires less maintenance.
