Silent1
The quietest high-speed overhead door kit on the market
The Silent1 is a next-generation high-speed overhead door supplied as a complete self-build kit for professional installers. It combines the speed of a high-speed door with the strength, insulation and durability of a sectional overhead door.
With opening speeds up to 1.5 m/s and a fully balanced torsion spring system, Silent1 offers high performance without compromising on reliability or lifespan
This system is developed specifically for B2B installers and service companies who want control over pricing, planning and lead times.
Available lift variants
Silent1 is available in three lift configurations. For detailed specifications, pricing and ordering information, please visit one of the lift-specific pages (login required).
- Silent1 high lift
- Silent1 normal lift
- Silent1 vertical lift
For detailed specifications, pricing and ordering information, please visit one of the lift-specific pages (login required).
Why choose Silent1
Silent performance in demanding environments
Thanks to specially developed side hinges, 3” bearing rollers and a patented spring filler system, Silent1 ensures ultra-smooth and quiet movement.
This makes it ideal for applications near workstations, production lines and internal logistics areas.
Fast logistics and energy savings
High opening and closing speeds reduce unnecessary heat and cold loss. Doors no longer remain open longer than needed. This directly contributes to lower energy consumption and improved indoor climate control.
Eliminate dual-door setups
Silent1 removes the need for a combination of an external security door and an internal fabric high-speed door. One robust insulated solution replaces two systems.
Built for installers
- Supplied in modular kit form
- Efficient transport
- Fast delivery times
- Easy assembly
- Service-friendly construction
- Installers control their own lead times
Technical highlights
- Maximum dimensions 5000 mm x 5000 mm
- 40 mm insulated aluminium panels (panel height 250 mm)
- 3” steel rail system and hardware
- Wind load class 3
- Torsion springs up to 100,000 cycles
- Integrated IP67 light curtain (up to 2500 mm height)
- Frequency-controlled operator with torque monitoring
