KELLER MINIMAL WINDOWS®: Elegance and Performance without Compromise
EXCLUSIVELY FOR LAZIO
Velletrani Giorgio e Figli is the only exclusive dealer for Lazio of the prestigious minimal windows and doors KELLER MINIMAL WINDOWS®, synonymous with excellence in modern architecture.
These are thermal break sliding systems that redefine the concept of transparency and continuity between inside and outside, transforming any room into a bright and contemporary space.
Why Choose KELLER MINIMAL WINDOWS®?
The philosophy of KELLER MINIMAL WINDOWS® is based on essentiality of form and maximum transparency, offering solutions that integrate cutting-edge technologies for uncompromising energy and aesthetic performance.
Velletrani Giorgio e Figli provides specialized assistance from design to installation, ensuring a flawless result.
Cutting-Edge Technology and Technical Data:
KELLER MINIMAL WINDOWS® is distinguished by technical details of excellence
- Frame depth from 38 mm to 50 mm for discreet and refined design
- Center section of only 21 mm for an unobstructed panoramic view
- Glazed surfaces of up to 12 m² per sash for extremely bright rooms
- Thermal insulation Uw as low as 0.65 W/m²K for maximum energy savings
- Solar-controlled, burglar-proof and double/triple pane glazing for safety and comfort
- Manual or motorized handling, including with home automation systems
- Water impermeability up to class E1200 and wind resistance up to class C5
Models Available
The KELLER MINIMAL WINDOWS® range offers customized solutions for every design requirement:
- Minimal Windows®: From the central node of only 21mm
- Minimal Windows 4+®: Perfect for large glazed areas (sliding sash up to 12m2), offering maximum transparency and energy efficiency (up to 0.65 W/m²K).
Also available with triple glazing.
- Minimal Windows NGS®: New generation product with outstanding performance. Maximum sash height up to 6m, sliding sash up to 18m2, maximum sash weight of 1,500 kg, burglar-proof up to RC3.
- Minimal Windows Highline®: Fixed glazing system with excellent performance for thermal and acoustic insulation, ideal for high-end residential settings.
- Minimal Windows Pivot & Minimal Windows Curve®: Scenic openings with innovative movements and curved sashes for effects with great architectural impact.
Exclusive Services Velletrani Giorgio e Figli By relying on Velletrani Giorgio e Figli, you will have access to an exclusive service, which includes:
- Customized project consulting
- Detailed, no-obligation quotes
- Professional installation and testing
- Continuous after-sales support
Realize your vision of modern, transparent design with KELLER MINIMAL WINDOWS®.
Submit your project to us.
REALIZATIONS
