Home / Chassis / Aluminum / Concept System 77 - Concept System 77

Concept System 77

The Reynaers ConceptSystem 77 (CS 77) aluminum window is a versatile and high-performance solution, suitable for all types of projects, whether for renovation or new construction.

It offers an excellent balance of price, performance, and design, making it a reliable benchmark for many applications.
Thanks to its numerous variants and options, the ConceptSystem 77 easily adapts to the specific requirements of each construction site, while ensuring comfort, safety, and durability.

STRONG POINTS
• Versatile solution suitable for all types of projects
Excellent quality/performance/price ratio
• High thermal insulation (Uw up to ~1.3 W/m²K)
• Very high air, water, and wind tightness
• High acoustic comfort (up to 42 dB)
• Enhanced security (RC2 / RC3)
• Available options: burglar-resistant, bulletproof, fire-rated

DESIGN & CUSTOMIZATION
• Available Styles: Functional, Hidden Vent
• Modern design with optional invisible sash
• Wide choice of colors and finishes
• Numerous options and accessories available

TYPES OF OPENINGS
French casement window
Tilt-and-turn
• Indoor or outdoor opening
French door
• Custom configurations

COMFORT & USAGE
• Solution suitable for residential and professional projects
Adapts to the specific technical constraints of each construction site

SUSTAINABILITY & ECOLOGY
• 100% recyclable aluminum
• Long lifespan
Minimal maintenance
Sustainable solution

• Material: Aluminum • Frame depth: ~68 mm • Opening depth: ~77 mm • Minimum profile width: ~89 mm • Maximum height: up to 2800 mm • Glazing: double or triple glazing • Thermal insulation: Uw up to ~1.3 W/m²K • Acoustic insulation: up to 42 dB • Security: RC2 / RC3 • Air permeability: Class 4 • Water tightness: E900 • Wind resistance: Class C5 • Brand: Concept System 77
This product is available in all RAL color chart colors upon request.
RAL 9010
RAL 7016
RAL 7021
RAL 7044
RAL 7037
RAL 9007
RAL 9017
RAL 7033
→

FREE ADVICE

Our experts will guide you in choosing your chassis. Schedule an appointment for a personalized, no-obligation consultation.
MAKE AN APPOINTMENT