Description

The EFD 77 Hybrid is a thermal insulation folding system designed to seamlessly integrate sleek design lines with outstanding sealing and thermal insulation performance. This system is ideal for large openings and offers the flexibility of various combinations, accommodating both single and double leaves that can open inwards or outwards. It is suitable for residential and commercial environments.

The leaf’s rolling mechanism is located on the lower guide and ensures exceptionally smooth operation, despite the robust nature of the profiles. Additionally, specially designed lower rails facilitate easier access for individuals with disabilities. Furthermore, the installation of the corner column profile on the leaf guarantees unobstructed views when the system’s leaves are opened.

KEY FEATURES

• Rolling of leaves on the lower guide.
• Capability to manufacture single and double leaves in any combination.
• Structures can be either inward-opening or outward-opening.
• Special reinforcing profile for structures with significant height.
• Possibility of corner constructions.
• Use of EPDM rubber.
• Use of polyamides with a thickness of 32mm in the leaf.
• Option for double or triple glazing with thicknesses ranging from 18 to 48mm.
• Ideal system for residences and commercial areas.
• Additional internal insulation within the profiles for better thermal performance.

TYPES OF CONSTRUCTIONS

• Two-leaf to seven-leaf configurations. Under certain conditions, a maximum of 14 leaves may be utilized.

TECHNICAL SPECIFICATIONS

• Aluminum alloy: EN AW 6060 T6
• Hardness: 12 Webster
• Minimum paint thickness: 75μm
• Profile thickness: 1.6-1.9 mm
• Dimensional tolerances according to: EN 12020-02
• Width of polyamides: 24-32 mm
• Profile dimensions: 77x62mm & 77x45mm
• Maximum leaf dimensions (WxH): 1200mm x 3500mm
• Maximum leaf weight: 120 Kg