One‑Piece Door
A one‑piece door that combines high performance, modern design, and limitless architectural possibilities in a single system.
One Door. Many Solutions.
From flood protection to underground parking systems, from flush‑mounted residential garage doors to fully integrated facade doors — our one‑piece up‑and‑over door delivers outstanding performance and architectural design in a single system.
Facade‑Integrated Garage Door
- Flush with the building’s exterior
- Seamless or intentionally striking design
- Custom-built for structural and visual requirements
- Compatible with nearly all façade materials
- Strong tubular steel frame
- Supports up to 300 mm cladding depth
Underground Parking Garage Door
- Engineered for long service life and heavy daily use
- Maintenance‑free counterweight technology
- Low-noise mechanics for comfortable operation
- Integrated safety systems
- Effective forced-entry resistance
- Multiple design options for architectural integration
Flood Protection Garage Door
The AquaLOCK® One‑Piece Door is ift‑certified and designed for real flood scenarios. Even under extreme pressure, it restricts water ingress to max. 240 litres in 24 hours — minimal compared to the thousands of litres pressing against the structure.
AquaLOCK® – maximum protection when the water rises.
Design Options
Our One-Piece Garage Doors offer a wide range of design possibilities to match any façade or architectural concept.
Available Design Variants:
- Lamella designs – With or without grooves, available in Woodgrain and Silkgrain surface finishes.
- Wood cladding options – Multiple wood types and configurations.
- Veneer panels – Can be finished in any RAL color.
- PVC cladding – Durable plastic cladding, also available in a wood‑look finish.
- Gutobond façade panels – Ideal for smooth, modern exterior surfaces.
- Perforated sheet metal options – Various patterns for enhanced ventilation.
Technical Data
- Multi‑spring package for door fall protection according to DIN EN 12604
- Alternatively for underground garages: maintenance‑free counterweight technology
- Stainless‑steel stop rail (optional delivery without rail)
- Fully hot‑dip galvanized frame
- Flexible side sealing strips in accordance with EU standards
- Finger‑pinch protection
- Self‑locking side latch (optional)
- Lock with security profile cylinder
- Handles mounted from the inside for theft protection
Extras
- Window elements and stainless‑steel applications
- Matching side entrance door in the same design
- Integration of a wicket door into the main door
SOMMER Garage Door Operators — Powerful. Quiet. Maintenance‑Free.
- Travelling motor system for ultra‑smooth and quiet operation
- Maintenance‑free design thanks to a fixed, non‑rotating chain
- Maximum durability with no friction or power loss
- Smart control unit with optimised speed profiles
- Precise force adjustment for perfect motion control
- Self‑learning technology that adapts automatically over time
- Optional battery backup ensures reliable operation during power outages