Lift-and-slide HS patio system
MB-77HS HI MONORAIL aluminium HS patio doors
Profiles, glazing and operation for your opening.
174 mm aluminium Monorail construction combining a sliding sash and fixed glazing in a single-track HS layout.
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Key features
MB-77HS HI MONORAIL construction and use
- ✓Monorail configuration for a sliding sash and fixed glazed section
- ✓G-U lift-and-slide fittings with 3 locking points
- ✓Standard triple-glazed unit with Ug = 0.5 W/(m²K)
- ✓More than 200 RAL colours, textures and special effects
Door cross-section
Technical data
MB-77HS HI MONORAIL specification table
| System type | Lift-and-slide aluminium Monorail system |
|---|---|
| Configuration | Sliding sash and fixed glazed section in a single-track structure |
| Number of chambers | 3 |
| Installation depth | 174 mm |
| Thermal transmittance | Uw = 0.75 W/(m²K)* |
| Glazing package thickness | 9–61 mm |
| Standard glazing | Triple-glazed, double-chamber argon-filled unit; Ug = 0.5 W/(m²K) |
| Gaskets | 2 black EPDM gaskets – internal and external |
| System cart load | Up to 300 kg |
| Fittings | G-U lift-and-slide fittings with 3 locking points and micro-ventilation |
| Handles | Aluminium handle inside and recessed pull grip outside |
| Standard threshold | 48 mm high |
| Standard spacer | Galvanised steel; Swisspacer Ultimate warm-edge spacer available as an option |
| Standard colours | RAL 9016 matt white and RAL 7016 matt anthracite |
| Colour selection | More than 200 RAL colours, textures and special effects |
* Uw = 0.75 W/(m²K) is stated for a 4000 × 2200 mm structure with T4 + 18 Swisspacer Ultimate + FL4 + 18 Swisspacer Ultimate + T4 glazing. Actual Uw depends on whole-construction dimensions, glazing, spacer and specification. System weight and size limits require confirmation for the layout; they are not guarantees for every order.
A choice for your terrace
When to consider MB-77HS HI MONORAIL
- Sliding and fixed sections
- Use Monorail when one section stays fixed. Calculate the actual clear passage before ordering.
- Thermal comparison
- The 0.75 W/(m²K) figure refers to a manufacturer's example. Compare equivalent dimensions and glazing when assessing other HS doors.
An individual quotation
What determines MB-77HS HI MONORAIL pricing?
Opening dimensions, sliding or fixed sections, glazing, finish, hardware and threshold determine the MB-77HS HI MONORAIL quotation. Installation and removal are agreed for the site.
Send opening dimensions, a photo or drawing, the preferred opening, finish and site location. Include installation, removal and finishing requirements for an individual quotation.
Request a patio-door quoteBefore ordering
Questions about MB-77HS HI MONORAIL
Does MONORAIL open the entire aperture?
No. The fixed glazing stays in place. The layout of sliding and fixed sections determines the clear opening.
What is needed for a MONORAIL quotation?
Opening width and height, sliding direction, fixed-section position, finish and floor/terrace levels. A site drawing is useful.
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