Skip to product information
1 of 3

My Store

MB 86 SI doors New York 1 LR

MB 86 SI doors New York 1 LR

The MB-86SI is a high-performance aluminium door system designed for exceptional thermal insulation, durability, and security. Its advanced 3-chamber construction with reinforced polyamide thermal breaks makes it ideal for both residential and commercial buildings, including integration with aluminium facades.

Features

  • Outstanding Energy Efficiency:
    Exceptional thermal performance thanks to enhanced multi-chamber insulation and wide thermal breaks.
  • High Security Options:
    Multi-point MACO espagnolette locking system, with optional 1-point deadbolt, fingerprint ID, keypad, or manual access.
  • Superior Sealing:
    Two-component EPDM central seal enhances both thermal and acoustic insulation.
  • Flexible Glazing Options:
    Supports advanced glass units including acoustic, laminated, safety, solar-protective, and obscure glazing.
  • Durability & Design:
    Robust aluminium construction with slim profiles for large glazing surfaces without compromising stability.
  • Ventilation & Ease of Use:
    Integrated microventilation with turn-tilt sash lifter and operation lock for safety and convenience.
  • Fittings & Hardware:
    High-quality MACO Multi Matic hardware with optional concealed fittings and long-term reliability.

Specifications

  • System Type: 3-chamber thermally insulated aluminium profile
  • Frame Depth: 77 mm
  • Sash Depth: 86 mm
  • Sealing System: Central EPDM seal with disc and stop gaskets
  • Glass Thickness: Up to 50 mm (double, triple, or quad glazing)
  • Thermal Break: Polyamide with GRP reinforcement and extra insulating chamber
  • Thermal Insulation (U-value):
  • Colours: Over 270 RAL colours + woodgrain options
  • Glazing Bead Styles: Standard, Prestige, Style
View full details