Sliding System ASS 77 PD.HI

Highly versatile Panorama Design sliding system for extremely comfortable architectural solutions flooded with light

The best possible flexibility: with optimised system components, the highly thermally insulated Schüco ASS 77 PD.HI (Panorama Design High Insulated) sliding system expands the planning and design possibilities of the Schüco Panorama Design portfolio, which is best suited to luxury homes and large projects with high requirements on functionality and comfort.

An opening 90° corner which can be designed with two further moving vents or two fixed fields brings both architectural freedom and user comfort.

A flat outer frame expands the application options for the sliding system, e.g. in renovations.

The optimised foil attachment and the adjustment device guarantee tailored installation solutions in terms of building expansion and attachment to the building structure.

Schüco Seamless is the groundbreaking solution for almost frameless transparency of the building envelope. Seamless stands for the concealed combination of different Panorama Design systems that allows holistic seamless integration concepts to be realised for the building façade. The sliding system is integrated seamlessly in the Schüco FWS 35 PD.HI mullion/transom façade system for an even profile transition with no offset. In this way, the systems achieve a high level of thermal insulation with extremely narrow profile face widths.



Fabrication benefits

  • Detailed planning documents optimise product planning
  • Optimised system solution for attachments to building structure with adjustment device for adjusting the outer frame, as well as a modified drainage principle
  • Space-saving bonding device increases the quality and reduces fabrication time when bonding the panes
  • Simple maintenance and care of the drive and locking technology
  • Rollers can be replaced without dismantling the moving vent

Technical information

System basic depth77 mm
Max. vent width3200 mm
Max. vent height3500 mm
Max. vent weight500 kg
Min. face width37 mm
Max. glass/panel thickness60 mm
Uw value of window (≥)1 W/(m²·K)
Burglar resistanceUp to RC2
Max. sound reduction Rwp42 dB(A)
Total basic depth197 mm
Min. system basic depth197 mm
Min.-max. system basic depth197…297 mm
Width of vent frame77 mm
Min. vent width1200 mm
Min.-max. vent width1200…3200 mm
Min. vent height1000 mm
Max. unit width19200 mm
Max. unit height3500 mm
Outer frame face width0 mm
Vent frame face width0 mm
Min. face width of interlocking section37 mm
Min. face width of mullion37 mm
Min.-max. face width of mullion37 mm
Min. face width of meeting stile77 mm
Min.-max. face width of meeting stile77 mm
Face width of fixed glazing0 mm
Min.-max. glass/panel thickness20…60 mm
Threshold height< 12,5
Barrier-free (≤) 20 mmNo
Area of applicationExternal use, Commercial projects
Meeting stile designYes
Number of vents6
Fixed lights/identified ventsYes
Number of tracksDouble track, Triple track
Track materialAluminium
Surface finishesPowder, Anodised, Paint
Concealed lockYes
Concealed drive systemYes
Operating forcesClass 1
Operating typeelectric
Electronic driveYes
Power supply230 V/50 Hz
Opening typeType 2A, Type 2A/1, Type 2B, Type 2D, Type 2D – 90° A, Type 2D – 90° I, Type 2D/1, Type 2D/1 – 90° A, Type 2D/1 – 90° I, Type 3E/1, Type 3F, Type 3F – 90° A, Type 3F – 90° I
Proof of durabilityClass 3
Corrosion protection class for fittingsClass 4
Air permeabilityClass 4
Wind resistance deflectionClass C3 / B3
Wind load resistanceClass C3 / B3
WatertightnessE 750​
Security glazingYes
Electronic monitoringYes
CE markingYes


[Bb] Schüco ASS 77 PD.HI

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[Be] Schüco ASS 77 PD – DCS access control

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[Bb] Schüco ASS 77 PD

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Contents FWS 35 PD with ASS 77 PD

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Schüco Sliding Systems ASS, Basic Depth ≥ 50 mm – Architect Information 03

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Specification texts

Schüco ASS 77 PD.HI, combined thermally insulated aluminium/GRP sliding window system with mechatronic drive
Optionally with 200 mm or 300 mm basic frame depth for maximum transparency and light penetration

Design features:

Outer frame
Aluminium outer frame with thermal break (PA insulating bars). The outer frame is fitted with two roller profiles which can be mitred using precision corner cleats.
The outer frames are available pre-rolled by Schüco from Schüco. The half profiles are coated first and then rolled. Possible types of coating: anodising and powder coating.

For fast delivery and fabrication times, an outer frame that has already been coated black is available from stock – the precise colour code is RAL 9005 matt.
The colour of this double-track outer frame is perfectly coordinated to adjacent building components such as glazing gaskets and insulating bars, and is therefore barely visible. Visible surface at front approx. 8 mm.

Vent profiles
The very narrow polyamide vent profiles are bonded directly to the insulating glass unit in accordance with the system specifications and subsequently form a structural unit. The unit can optionally be designed with vent profiles for double and triple glazing. It must be ensured that the glass edge seal is compatible with the vent profiles. For optimum bonding, the seal must be cleaned with a surface activator.
Vent weights of up to 500 kg are possible.

Interlock section
The interlock section is designed using GRP interlock profiles (glass fibre-reinforced plastic), which are covered by aluminium cover caps in the visible area. The interlock section is sealed by means of a unique, fully-integrated interlock section seal (Schüco USP) which is mechanically triggered by means of a spring when the moveable vent reaches the closed position.
Self-adhesive centre gaskets that could become damaged in the threshold area are purposely not used in this system. The gaskets are configured in such a way that they cannot be seen by the observer.

Profile basic depths:
Outer frame 200 mm, double-track
300 mm, triple-track

Vent frame 77 mm

Profile face widths:
Outer frame Can be varied in accordance with installation location, concealed in the building structure.
Outer frame height of 150 mm (not visible), including the integrated mechatronic locking and drive technology.

Vent frame Fully concealed, integrated flush in the frame construction.
Face width in the centre section from 37 mm in the interlock section.

Energy: Thermal insulation: from Uw = 1.0 W/(m²K)

Maximum dimensions: Vent dimensions (W x H): up to max. 3200 mm x 3500 mm
Vent profile version 1: For glass thicknesses from 26 mm to 40 mm
Vent profile version 2: For glass thicknesses from 46 mm to 60 mm

Opening types:

Automation: Flexible selection of the operating concept: The sliding window can be operated using the following units:
External control panel – touchscreen
Wall-mounted switch
BUS system / KNX system coupling
DCS – Door Control System (Schüco building automation)

Drive and locking Concealed, profile-integrated automatic drive and locking technology.
For service and maintenance purposes, the drive installed in the vertical outer frame can be accessed at all times from the inside via the outer frame and is elegantly concealed by a cover profile.

The highest level of convenience with fully automatic operation without a dead man’s switch (with the so-called dead man’s switch, the momentary-contact switch must be held down for opening).

Fully automatic operation is available from Schüco in series and up to safety class SK 4.
Note: To be able to estimate the potential danger which could arise from a power-operated window, and to enable the requisite protective measures to be taken, a risk assessment (e.g. in accordance with VFF data sheet KB.01: 2008-12) must be undertaken at the design stage. For further information on how to proceed, see the latest version of the sliding systems order manual 1-5B.

Security: Burglar resistance to class RC 2 in accordance with DIN V ENV 1627.

Automatic load and resistance recognition by software.

Securing of the danger zones using security sensors and sensor strips (depending on the opening type).

As standard, system-based securing of the secondary closing edges and the interlock section against accidental hand trapping during closing.

Manually operated unlocking in series using a special tool from the inside.

Enhanced functions: Replacement of rollers without dismantling the moving vent.
Complete panoramic view, the vent profile is fitted flush in the outer frame.

The integrated interlock section seal is fully integrated into the profile (USP), self-adhesive gasket components are not required in the outer frame (brush seal).

Fully automatic operation by means of a conventional wall-mounted switch, touchpad, DCS module or mobile end device (iPhone) is possible.

Certification: (Description of test specimen: 4-vent sliding window, unit type 3E, electrically operated)
The test results listed below refer to a test specimen with maximum permissible external dimensions
W x H: 9924 mm x 3750 mm

Air permeability in accordance with EN 12207:1999-11
Class 4

Watertightness in accordance with EN 12208:1999-11
Class E750

Resistance in accordance with EN 12210:1999-11/AC:2002-08
Class C2 / B2

Operating forces in accordance with EN 13115:2001-07
(Operation is by means of drive technology)

Burglar resistance in accordance with DIN V ENV 1627
(Design-specific, see test certificate)

Sound insulation in accordance with DIN EN ISO 140-3
In progress

Resistance to repeated opening and closing in accordance with DIN EN 12400:2002-10
Class 3: (20,000 cycles)
(Design-specific, see test certificate)

Corrosion protection class as per DIN EN 1670
Class 4

Operating temperature
-20 °C to +50 °C

Minergie certification
In progress / on request


CAD data

Planning principles

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Rule details

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Design suggestions

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Planning principles

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System drawings

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Rule details

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Planning principles

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System drawings

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Rule details

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Test documents

1-10 of 18
Document type Test type Result Classification Document no. / Download
Prüfzeugnis Luftdurchlässigkeit
Klasse: 3
Klasse: 6A
Klasse: C1/B1
View onlineDownload (pdf, 240.9 KB)
Prüfbericht Luftdurchlässigkeit
Klasse: 3
Klasse: 6A
Klasse: C1/B1
View onlineDownload (pdf, 2.0 MB)
Prüfzeugnis Luftdurchlässigkeit
Klasse: 3
Klasse: B1
Klasse: 6A
View onlineDownload (pdf, 237.9 KB)
Prüfzeugnis Schallmessung 36 dB View onlineDownload (pdf, 432.8 KB)
Prüfzeugnis Schallmessung 39 (-1;-4) Klasse 3 View onlineDownload (pdf, 432.7 KB)
Prüfzeugnis Schallmessung 42 (-1;-3) Klasse 4 View onlineDownload (pdf, 432.7 KB)
Prüfzeugnis Schallmessung 38 (-1;-4) Klasse 3 View onlineDownload (pdf, 432.7 KB)
Prüfzeugnis Schallmessung 41 (-1;-3) Klasse 4 View onlineDownload (pdf, 432.7 KB)
Prüfzeugnis Luftdurchlässigkeit
Klasse: 3
Klasse: 6A
Klasse: C1/B1
View onlineDownload (pdf, 239.8 KB)
Prüfzeugnis Luftdurchlässigkeit
Klasse 4
Klasse 8A
Klasse C3/B3
View onlineDownload (pdf, 152.3 KB)
1-10 of 18


Schüco Aluminium Sliding System ASS 77 PD

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