KELLER - Bespoke Minimal

Keller minimal windows offers high-performance window and door systems featuring ultra-slim profiles that maximize natural light, deliver uninterrupted panoramic views, and enhance spatial flexibility in modern living environments.

With extensive technical expertise, Keller empowers architects and designers to realize their unique concepts through innovative systems, encompassing curved, angled, and zero threshold solutions.

Integrating precision engineering technology with minimalist aesthetics and high operational performance, Keller minimal windows provides premium solutions for sophisticated and architectural projects.
Keller Product Portfolio

▪ Ultra-slim 21 mm aluminium profiles
▪ Large sliding panels up to 4 metres high
▪ Concealed floor track
▪ Pivot door integrated into sliding track

MINIMAL WINDOWS ®

▪ Excellent thermal performance
▪ Mullion-free corners and concealed wall pockets
▪ Large sliding panels up to 4.5 metres high
▪ Versatile threshold solutions

MINIMAL WINDOWS 4+ ®

▪ Oversized panels up to 6 metres high
▪ Seamless connection between indoor and outdoor spaces
▪ Limitless possibilities in design and planning processes
▪ Fully concealed profiles and optional motorisation for sashes up to 1,500 kg
▪ Versatile threshold solutions

NEXT GENERATION SLIDER SYSTEM

▪ Rotation on a vertical axis instead of traditional hinges
▪ Inward or outward-opening side-hung doors
▪ Compatible with minimal windows® and minimal windows® 4+ systems
▪ Weather-resistant magnetic seal

MINIMAL WINDOWS ® PIVOT DOOR

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