Rabel 3800 Minimal / Slim Super Thermal

Minimal / Super Slim Bi-Fold System

The system Rabel 3800 Slim Super Thermal has been designed for the fabrication of large fold and slide doors up to 3,0 meters height and 1,2 meters wide per leaf. Its main application is for commercial and residential buildings, where high thermal insulation and the slimmest profile in the market is required. The system is based on a basic leaf face width of 30mm.

Seven different threshold designs are available in three different heights (35, 49, 71mm) making it possible to have a fully flat threshold as well as a high level of water tightness, fulfilling the needs of most projects. Since the system is also available with gaskets along the whole perimeter as well as a drainage gutter, its performance in water tightness and air permeability is remarkable. It supports all typologies as well as corner fabrications. In its standard configuration a 32mm double glass panel is used to ensure high thermal efficiency and acoustic insulation.

The Rabel 3800 Slim Super Thermal is characterized by its bottom sliding mechanism which offers by design the best performance in terms of smooth slide and reliable operation over time. Optionally the sliding system is protected from dirt and unwanted objects by two hard brushes which run along the track ensuring unobstructed sliding motion. It also comes with stainless steel rollers as standard for enhanced durability. The availability of low bottom threshold, 35mm, makes it unnecessary to switch to top hang systems so as to accommodate specific project requirements. All kind of inward and outward opening combinations are possible including open corners and individual access doors.

In the standard equipment a multiple locking system is included to enhance burglary resistance.

Technical Specifications

Technical characteristics
Track Bottom Height35 / 49 / 71 / 90 mm
Frame Depth77 mm
Sash Height30 / 42 / 44 mm
Sash Depth60 mm
External Sash-to-Sash Visible Face Impression30+30 mm
Internal Sash-to-Sash Visible Face Impression30+30 mm
TypeFold & Slide
Max. Sash Width1.2 m
Max. Sash Height3 m
Max. Weight per Sash130 Kg
Glazing Width Possibilities32 mm
Maximum Locking Points5
Thermal Break Width16-24 mm
Sealing Type4 Gaskets
Sliding RollersStainless Steel
Alignment RollersStainless Steel

Fabrication Thermal Transmittance EN ISO 10077-2 (Uw)≥1.45 W/(m2K)

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