MB-77HS

MB-77HS Terrace and Balcony Doors – a combination of insulation, style, and convenience

The MB-77HS terrace doors are an advanced lift-and-slide aluminum door system designed for modern architectural projects. They offer excellent thermal insulation (UD from 0.84 W/(m²K)) and acoustic performance, making them perfect for energy-efficient buildings. Moreover, durable, slim aluminum profiles allow for the construction of large glazed doors with impressive dimensions – up to 3.24 m in height, 3.3 m in width, and a sash weight of up to 600 kg.

Exceptional insulation and durability

The MB-77HS doors stand out for their excellent thermal insulation, achieved through the use of thermal breaks and additional insulating elements. This ensures high energy efficiency, translating into lower heating costs. Furthermore, the doors feature high wind resistance (class C4) and exceptional water and air tightness, guaranteeing comfort even in challenging weather conditions.

Functionality and aesthetics in one

The MB-77HS system offers a range of innovative solutions that enhance both user comfort and aesthetics. A narrow mullion, with a width of 47.5 mm or 50 mm, increases the glazed area, allowing more light into the interior. Additionally, frames available in two- and three-track versions enable wide passage openings, which is particularly important for terrace spaces.

Corner doors with a 90° or 270° angle and a movable mullion enable the creation of modern arrangements. Meanwhile, the "Comfort Close" mechanism ensures safe and smooth operation of heavy sashes. Additionally, anti-lift details enhance resistance to break-ins, increasing user safety.

Wide selection and customization

The MB-77HS doors offer a wide selection of glazing options, including single- and double-chamber units up to 60 mm, allowing the system to be tailored to individual needs. Glazing beads are available in three versions (Standard, Prestige, Style), enabling the doors to match any interior style. Additionally, the system is compatible with MB-86, ensuring seamless integration with windows, and the extensive color palette allows for perfect matching with facades and interiors.

Modern technologies and comfort

The MB-77HS system incorporates modern technological solutions, such as the "HS e-Power" and "HS-Master" automatic drives, which significantly enhance user comfort. Moreover, level adjustment using a deflection compensation profile of up to 20 mm ensures a perfect fit of the structure to the building.

The MB-77HS terrace doors are a solution that combines advanced technology, elegance, and functionality. With high technical performance and versatility, this system is the perfect choice for both modern single-family homes and luxurious apartments.