Skip to content
Aluminium sliding door with slim charcoal frames open from a Dubai villa onto a stone terrace, one leaf parked behind the other
  • SLIDING SYSTEM
  • SCHÜCO

Schüco ASS 77 PD.HI

ASS 77 PD.HI is Schüco's Panorama Design sliding system: highly thermally insulated, with an interlock from 37 mm and TipTronic electric drive, made for large glass walls. Vents go up to 3200 mm wide and up to 500 kg, glazing up to 60 mm, and the published Uw starts from 1 W/(m²·K). In the UAE it is specified for penthouses, sea-facing villas and living rooms where the glass should read as one surface.

  • from 1 W/(m²·K) Uw (window)
  • up to 500 kg Vent weight
  • up to 3200 mm Vent width
Get a price

Technical data

Highly thermally insulated Panorama Design sliding system with a 37 mm interlock and TipTronic electric drive, for large glass walls.

Values are the manufacturer's published figures for the series; the actual value depends on the configuration — glass, size and hardware. Which series fits your opening is settled at the free survey.

Manufacturer data
System type
Sliding system
Material
aluminium
Uw (window)
from 1 W/(m²·K)
Vent weight
up to 500 kg
Vent width
up to 3200 mm
Interlock face width
from 37 mm
Glazing thickness
up to 60 mm

Panorama Design is about making the frame recede, and on ASS 77 PD.HI the vents are moved by motors, so their weight stops being the user's problem. We fabricate Schüco profiles to the manufacturer's specification at our Dubai factory and install them ourselves.

Where ASS 77 PD.HI fits

Glass walls where the view is the point: a penthouse over the Marina or the Palm, a villa living room facing the sea, a hotel suite onto a private terrace. The interlock, from 37 mm, is the only vertical line crossing the view when the doors are closed, and with vents up to 3200 mm wide a run needs fewer of them. TipTronic drives move vents of up to 500 kg at the touch of a button — heavy glass without heavy handling.

The figures that matter in the UAE

Uw from 1 W/(m²·K) is a whole-window value, lower than both ASE 60 and ASS 50, and it is what a south- or west-facing glass wall needs to keep the room cool into the evening. Glazing up to 60 mm allows solar-control, laminated and acoustic layers in one unit; on a sea-facing tower that often means all three.

An electric drive also means an electrical system: power supply, controls and service access are planned with the builder. At height, the wind load on large vents is part of the structural calculation for the elevation, done before the vent sizes are fixed.

ASS 77 PD.HI or ASE 60

ASE 60 does much of the same job by hand: vents up to 3500 mm wide and high and up to 500 kg, Uw from 1.1 W/(m²·K), an interlock from 40 mm. It has no motor to maintain and does not depend on power. ASS 77 PD.HI gives the slimmer meeting line, better insulation and effortless operation of heavy vents, at a higher price and with an electrical system to look after.

ASS 77 PD.HI is the Schüco slider for glass walls where the frame should step back and the vents are too heavy to push comfortably by hand.

Other Schüco systems

Other series from the same range — compare the figures before the survey.

  • Sliding · lift-and-slide

    Schüco ASS 50

    Thermally insulated aluminium sliding and lift-and-slide system with manual operation and vents up to 3 m wide and 3 m high.

    Uw (window)
    from 1.9 W/(m²·K)
    Vent weight
    up to 400 kg
    Vent width
    up to 3000 mm
    Vent height
    up to 3000 mm
    Glazing thickness
    up to 32 mm
  • Sliding · lift-and-slide

    Schüco ASE 60

    Thermally insulated aluminium sliding and lift-and-slide system with manual operation, vents up to 3.5 m wide and high, and a 40 mm interlock.

    Uw (window)
    from 1.1 W/(m²·K)
    Vent weight
    up to 500 kg
    Vent width
    up to 3500 mm
    Vent height
    up to 3500 mm
    Interlock face width
    from 40 mm
Modern villa with panoramic aluminium glazing and a pool at sunset

Get a price for this system

Send the opening sizes or a photo — we reply in WhatsApp within 15 minutes, and an engineer measures on site within 48 hours, free.

The honest downside

When a motorised panoramic door is the wrong choice

It relies on electricity. The drive needs power and periodic service like any motor, and what happens during an outage or a fault has to be settled with the builder before handover, not discovered after. It is also a large investment for an opening that will simply stay closed most of the year.

If you want large glass but prefer to open it by hand, take ASE 60: vents up to 3500 mm and up to 500 kg on lift-and-slide hardware, with no motor. Its interlock, from 40 mm, is a little wider; the room behind it works just the same.

Consider instead Schüco ASE 60

Frequently asked questions

That is a question for the design stage, not for after handover. The TipTronic drive needs a power supply, and how the doors are to be operated or secured during an outage is agreed with the builder and written into the specification before production.

Vents go up to 3200 mm wide and up to 500 kg, with glazing up to 60 mm. On a high floor the wind load decides the final size as much as the catalogue does, so the vent layout is fixed after the structural calculation for that elevation.

From a free survey and, where they exist, the architect's drawings. An engineer is on site within 48 hours to measure the opening, check the floor and agree the power supply for the drive; the quote shows vents, glass, drive and installation separately. Photos on WhatsApp get a reply within 15 minutes.

Profile Systems

  • Schuco aluminium profile system cross-section

    Schuco

    Schüco aluminium systems carry large panes on slim frames — for villas, apartments and offices where the view matters.

    Learn more about Schuco
  • GUTMANN aluminium profile system cross-section

    GUTMANN

    GUTMANN systems are offered by Gutmann Middle East LLC, based in Dubai Investments Park: hinged windows and doors, sliding and lift-and-slide doors, curtain walls and glass railings

    Learn more about GUTMANN
  • Deceuninck uPVC profile system cross-section

    Deceuninck

    Deceuninck uPVC profiles are designed in Belgium for superior insulation, weather resistance and a sleek finish. A popular choice for energy-efficient homes across Europe

    Learn more about Deceuninck
  • Cortizo aluminium profile system cross-section

    Cortizo

    Cortizo aluminium systems combine precise Spanish engineering with high thermal and acoustic performance. A reliable choice for windows, doors and facades that need to perform in demanding climates

    Learn more about Cortizo
  • Gulfex Montana 120 aluminium profile system cross-section

    Montana 120

    Montana 120 is a thermal-break sliding series from Gulfex (Gulf Extrusion LLC), with the profile extruded here in Dubai. A straightforward choice for sliding windows and balcony doors of ordinary size

    Learn more about Montana 120
  • Gulfex TB-600 aluminium profile system cross-section

    TB-600

    TB-600 is the thermal-break hinged window and door series of Gulfex (Gulf Extrusion LLC). The profile is extruded in Dubai, and the same maker covers sliding, folding and curtain-wall systems

    Learn more about TB-600
  • ALUK aluminium profile system cross-section

    ALUK

    ALUK is an Italian aluminium systems brand known for slim, minimalist frames that maximise glass area without compromising strength. Perfect for architectural projects that call for a light, contemporary look

    Learn more about ALUK
  • Vetromax glazing system profile

    Vetromax

    Vetromax combines advanced glazing technology with aluminium framing for maximum light, strength and energy efficiency. A modern solution for panoramic windows and glass facades

    Learn more about Vetromax
  • REHAU uPVC profile system cross-section

    REHAU

    REHAU uPVC systems are engineered in Germany for outstanding thermal insulation, soundproofing and long-term durability. A proven choice for energy-efficient windows and doors worldwide

    Learn more about REHAU

We are always happy to welcome you at our showroom

Main Office

Dubai — Showroom

The Pinnacle Building, Sheikh Zayed Road, Office 607

Mon–Fri: 9:00 – 18:00

+971 50 220 6913

Showroom

Samples to see in person

Profiles, glass units and hardware to see and touch before you choose.

Dubai — Showroom The Pinnacle Building, Sheikh Zayed Road, Office 607
Get directions