
minimal windows®
Embrace open living spaces
Enter a world of limitless light and outstanding views with our minimal windows® double glazing system. With an elegant sash profile of just 21 mm, our aluminum windows redefine contemporary luxury and offer expansive views with virtually invisible frame profiles.
Enjoy panoramic views of the sea, bathe under the sparkling night sky, or immerse yourself in the tranquillity of lush landscapes and gardens. Our large sliding panels, up to 4 meters high, bring nature indoors and blur the boundaries between indoor and outdoor areas.
Minimalist design takes center stage in contemporary architecture. With clean lines, balanced proportions, and a focus on natural light, our minimal windows® system elevates any space, from exclusive villas to commercial projects.
With over 15 years of meticulous development, we have perfected the art of the concealed floor track and ensured the effortless operation of our sliding elements. Enjoy the perfect synergy of form and function, where architectural elegance meets unparalleled ease of use.
Technical Details | |
|---|---|
Profile facing width | 21 mm | 13/16" |
Maximum leaf width | 4 m | 157 1/2" |
Maximum leaf height | 6 m | 236 3/16" |
Thermal transmission coefficient | U-Factor ≥ 0.19 Btu/h·ft2·F | Uw ≥ 1.10 W/m²K |
Maximum leaf area fix | up to 18 m² | 193.75 sqft |
Maximum leaf area sliding | up to 8.5 m² | 91.5 sqft |
Maximum leaf weight | 500 kg | 1102 lb |
Overall insulation glass thickness | 26 up to 34 mm | 1" up to 1 5/16" |
Automated sliding leaf | yes up to 2,400 kg | 5291 lb |
Obstacle-free accessibility | DIN 18040-1, DIN 18040-2 |
Air permeability | A3 |
Rain penetration resistance | 330 Pa |
Sound insulation | Up to 39 dB according to ISO 717-1 |
Burglary protection | Up to WK2 (RC2) according to EN 1627 |
Wind load resistance | Class C4/B5 according to EN 12210 |
Profile facing width
21 mm | 13/16"
Maximum leaf width
4 m | 157 1/2"
Maximum leaf height
6 m | 236 3/16"
Thermal transmission coefficient
U-Factor ≥ 0.19 Btu/h·ft2·F | Uw ≥ 1.10 W/m²K
Maximum leaf area fix
up to 18 m² | 193.75 sqft
Maximum leaf area sliding
up to 8.5 m² | 91.5 sqft
Maximum leaf weight
500 kg | 1102 lb
Overall insulation glass thickness
26 up to 34 mm | 1" up to 1 5/16"
Automated sliding leaf
yes up to 2,400 kg | 5291 lb
Obstacle-free accessibility
DIN 18040-1, DIN 18040-2
Air permeability
A3
Rain penetration resistance
330 Pa
Sound insulation
Up to 39 dB according to ISO 717-1
Burglary protection
Up to WK2 (RC2) according to EN 1627
Wind load resistance
Class C4/B5 according to EN 12210

Flush Installation
The outer frame blends seamlessly into walls, ceilings and floors and provides a flush finish. This design enables a smooth transition between indoor and outdoor areas without steps. Our frame profile, which is installed flush with the floor, guarantees an elegant appearance.
Threshold-Free Transition
The flush-mounted minimal windows® freeway track provides a threshold-free passage to the outside, making it fully accessible. The outer frame is fully integrated into the floor, so the track is level with the floor, eliminating any obstacles to trip over. The freeway system is tested, certified, and maintenance-free.
Security
Our systems are equipped with multi-point locking, providing excellent burglary protection. They are certified according to standards for burglar-resistant components and meet resistance class RC 2.
Pocket Sliding Doors
Specially developed wall pockets allow the minimal windows® sliding elements to disappear completely into the wall. Whether operated automatically or manually, these sliding elements become completely invisible and create spacious and undisturbed living space.
Stainless steel track and rollers
Our stainless steel track is fully integrated into the lower edge of the outer frame and ensures optimum running properties and silent operation of the sliding elements. The track and rollers are perfectly matched and offer stability and effortless operation for sliding elements weighing up to 500 kg (1000 kg 4+, 1500 kg NGS).
Drainage
Our system features a PVC cavity profile installed underneath the lower aluminum frame profile for effective drainage. Alternatively, you can opt for a concealed drainage channel with a stainless steel cover for a minimalist look. Whichever minimal windows® system or combination you choose, we will customize the drainage system to suit your needs.



