Roller gate PA 55

Roller shutter garage doors from Knall combine modern style with dependable security. Available in manual or electric options, they’re custom-made for a perfect fit—even for large openings. With sleek concealed designs and durable materials, they offer safety, insulation, and smooth operation.

Discover our full range of Roller shutters.

Characteristics

Roller garage doors are a modern, compact solution for garages and technical rooms. Vertical opening saves space under the ceiling and in front of the entrance. Aluminium profiles filled with polyurethane foam provide strong thermal and acoustic insulation. A wide range of colours and optional ventilation or glazed profiles allow easy matching to the façade. Components from renowned European manufacturers ensure durability and reliability.

Security and hangers

Reinforced hangers and damping elements reduce curtain noise and extend lifespan. With SOMFY automation, special locking hangers prevent lifting the curtain from the outside, creating a rigid connection between the winding wheel and the curtain and increasing anti-burglary protection.

Key features

• Thermal and acoustic insulation from foam-filled aluminium profiles.
• Space saving vertical operation without ceiling rails.
• Security: bolts, photocells, safety edges and anti-burglary locks.
• Weather resistance against rain, wind and snow.
• Convenient electric drive, remote control and smart home integration.
• Aesthetic finishes including wide colour palette and glazing.
• Made-to-measure production for any opening.

Colours

• Neutral tones: white, beige, grey.
• Earth and wood shades for façade harmony.
• Dark colours such as graphite and anthracite.
• Light colours reflecting sunlight.
• Wood-effect finishes with aluminium durability.
• Custom colour matching.

Materials

The curtain uses aluminium profiles with polyurethane foam. Guides and box are made of extruded aluminium, while perimeter seals improve tightness, comfort and burglary resistance.

Recommended applications

• Single and double garages.
• Carports and garage boxes in multi-family buildings.
• Workshops and technical rooms.
• Warehouses and service areas with limited ceiling space.
• Garages with short driveways or located near pavements.

Why choose this roller garage door

• Insulated, lightweight aluminium construction.
• Electric drive with smart home integration.
• Photocells, safety edge, bolts and emergency release.
• Colour matching to façade and joinery.
• Made-to-measure production and installation options.
• Warranty, spare parts and after-sales support.

Advantages and disadvantages

Advantages

Space saving, insulation, high security, quiet operation, modern aesthetics and wide personalisation.

Disadvantages

Requires precise installation, periodic inspections and reduces daylight when closed.

Types

Two curtain versions are available:

• PA 55 – compact slats, smaller box and discreet appearance. Ideal for standard garage openings.
• PA 77 – larger slats and greater rigidity for wider or taller doors requiring higher stability.

Maximum dimensions depend on the selected profile. The configurator automatically selects box size and roll diameter.

Price and automation

Price depends on size, profile, drive, colour and security options. Doors are electrically operated with remote control and smart home app for schedules and scenarios.

Installation and care

Installation requires accurate measurements and proper guide and power selection. Professional installation is recommended for complex projects. Clean with a soft cloth and mild detergent. Measurement, colour selection, installation instructions and pricing are available in the online configurator.