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MB-86N

Premium thermal performance for modern projects.

  • Ideal for low to mid-rise projects
  • Suitable for multi-family, hospitality, institutional projects
  • High-performance thermal capabilities
  • Available in various opening configurations
  • Thermally broken design
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Overview

PERFORMANCE DATA

Technical Specifications

SHGC (Solar Heat Grain Coefficient)

0.15 – 0.34

U-value (BTU/hr.ft2.°F)

0.14 Btu/h·ft2·F

Frame Depth

3″ (77 mm)

Sash Depth

3.39″ (86 mm)

Air Permeability

class 4 (EN 12207)

Windload Resistance

class C5 (EN 12210)

Glass & Tickness

up to 2.76″ (70mm)

Types

Windows, Doors

CONFIGURATIONS

Available Opening Types

Discover the perfect opening configuration for your project.

Tilt & Turn

Turn only

Awning

Hopper

Fixed

RESOURCES

Downloads & Documentation

Technical Datasheet

PDF • <2 MB

Installation Guide

Unavailable

Catalogue

Unavailable

CAD Files

Unavailable

Choosing The Perfect Window Guide

Unavailable

USE CASES

Ideal For These Environments

ABOUT THIS SYSTEM

System Overview

MB-79N is a high-performance aluminium window and door system designed for modern residential and commercial projects. It offers excellent thermal insulation, slim and elegant profiles, and full flexibility for double or triple glazing. Available in several variants (E, ST, SI), the system delivers durability, energy efficiency, and a clean contemporary look.

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Aluprof MB-86N — advanced European aluminum window & door system

What is Aluprof MB-86N system?

MB-86N is a modern architectural aluminum window and door system designed for high thermal insulation, durability, and performance. It supports a full range of configurations, including windows and doors, with advanced profile design and thermal breaks
MB-86N comes in multiple thermal variants: MB-86N ST: Standard insulation with a two-component central gasket MB-86N SI: Enhanced insulation with dedicated insulating inserts These options allow optimized performance based on energy efficiency goals.
Thanks to wide thermal breaks and advanced gaskets, the MB-86N system achieves excellent insulation levels, helping reduce heat transfer and improve comfort in modern residential and commercial buildings
The system supports large dimensions, heavy glazing, and a wide variety of configurations, including outward-opening windows and doors, concealed vents, and optional design variants like MB-86US. High profile strength enables large spans with slim sightlines.
The MB-86N system is designed to deliver high airtightness, water tightness, and wind resistance, suitable for demanding climates and architectural requirements, while maintaining energy-efficient performance across a broad range of environments.