SCHÜCO Sliding Systems

Aluminum Sliding Systems

SCHÜCO ASE 80 vs. AS FD 75

Our SCHÜCO ASE 80.HI focuses on thermal efficiency, while the SCHÜCO AS FD 75 emphasizes space flexibility and large-format folding functionality. Fill out our free quote form to get a complimentary consultation to find out which option will work best for your space.

ASE 80.HI

Lift & Slide High-Insulation

Depth: 80mm

Frame Thermal Uf value: 1.4 W/(m²·K)

Security/Strength: RC2

Application: Space-saving large patio doors

AS FD 75

Folding Sliding System

Depth: 75mm

Frame Thermal Uf value: 2.15 W/(m²·K)

Security/Strength: RC2

Application: Seamless indoor-outdoor transition with floating glass wall effect

ASE 80.HI

Schüco Sliding Lift-and-Slide System

The Schüco ASE 80.HI is a high‑insulation sliding door system designed for maximum thermal performance, with a thermally broken frame and insulated profiles ideal for energy-efficient residential and commercial projects.

ASE 80.HI Gallery

Min. vent height

1334 mm

Max. vent height

3500 mm

Min.-max. vent height
1334…3500 mm

Min. vent width

630 mm

Max. vent width

3500 mm

Min.-max. vent width
630…3500 mm

Vent frame face width

82 mm

Min. face width of interlocking section

40 mm

Min. system basic depth

180 mm

Min.-max. system basic depth
180…292 mm

Uw value of window (≥)

0.99 W/(m²·K)

Max. sound reduction index Rwp

43 dB(A)

Watertightness

E 900​

Burglar resistance

Up to RC 2

Operating type

manual

Max. vent weight

500 kg

Min. face width
40 mm
 
Max. glass/panel thickness
60 mm
Uf value of frame (≥)
1.4 W/(m²·K)
Width of vent frame
80 mm
Max. unit width
21000 mm
Max. unit height

3500 mm

Outer frame face width
0 mm
Min. face width of mullion
40 mm
Min.-max. face width of mullion
40…107 mm
Min. face width of meeting stile
172 mm
Min.-max. face width of meeting stile
172…192 mm
Min.-max. glass/panel thickness
36…60 mm
Threshold height
< 12,5 mm
Area of application
Internal use, External use, Residential projects, Commercial projects
Shear bond

Yes

Meeting stile design

Yes

Fixed lights/identified vents

Yes

Number of tracks
Single track, Double track, Triple track
Track material
Steel, Stainless steel
Surface finishes
Powder, Anodised, Paint
Concealed lock

Yes

Concealed drive system

Yes

Operating forces
Class 1

TipTronic

Yes

Electronic drive

Yes

Opening type

Type 1A, Type 1B, Type 1C, Type 1D, Type 2A, Type 2A/1, Type 2B, Type 2C, Type 2D, Type 2D/1, Type 2D/1 – 90° A, Type 2D/1 – 90° I, Type 3E, Type 3E/1, Type 3F, Type 1B.i 90° O, Type 1B.i 90° I

Air permeability

Class 4

Wind resistance deflection
Class C5 / B5
Wind load resistance
C5/B5
Electronic monitoring

Yes

CE marking

Yes

Colour-independent

Yes

AS FD 75

Aluminium Sliding Folding Door

The Schüco AS FD 75 folding sliding system combines slim profiles with a flush design for a clean, modern look and wide, open views. It offers flexible configurations with multiple opening options, three threshold types—including a flat one for easy access—and the choice of side-hung doors for everyday convenience. Built for performance and security, it meets RC 2 resistance standards and features a dual-gasket seal for excellent water and air tightness. Panels can fold in or out, to the left or right, and the system supports various color finishes and installation styles. The result is a sleek, durable, and highly customizable solution for both residential and commercial spaces.

AS FD 75 Gallery

Max. vent height

660 mm
Max. vent height
3000 mm
Min.-max. vent height
660…3000 mm
Min. vent width
500 mm
Max. vent width
1500 mm
Min.-max. vent width
500…1500 mm
Vent frame face width
41 mm
Min. face width of interlocking section
90 mm
Min. system basic depth
75 mm
Min.-max. system basic depth
75…75 mm
Uw value of window (≥)
1.1 W/(m²·K)
Max. sound reduction index Rwp
47 dB(A)
Roller carriage material
Aluminium, PVC-U, Stainless steel
Surface finishes
RAL, Powder, Anodised, Paint
Fittings installation
Barrel hinge
Opening type
Type 6/90°, Free configuration
Proof of durability
DIN EN 1191

Watertightness

E 750​
Burglar resistance
Up to RC 2, PAS 24
Operating type
manual
Max. vent weight
150 kg
Min. face width
90 mm
Max. glass/panel thickness
50 mm
Uf value of frame (≥)
2.15 W/(m²·K)
Total basic depth
75 mm
Max. unit width
10500 mm
Max. unit height
3108 mm
Outer frame face width
71 mm
Min. face width of mullion
90 mm
Corrosion protection class for fittings
Class 4
Air permeability
Class 4
Wind resistance deflection
Klasse B5
Wind load resistance
Class C3, Class B5
Drainage levels
4
Min.-max. face width of mullion
90…104 mm
Min. face width of meeting stile
142 mm
Min.-max. face width of meeting stile
142…171 mm
Min.-max. glass/panel thickness
8…50 mm
Threshold height
< 12,5 mm, < 20 mm, > 20 mm
Area of application
Internal use, External use, Residential projects, Commercial projects, Accommodation facilities
Shear bond

No

Meeting stile design

Yes

Number of vents
1, 2, 3, 4, 5, 6, 7
Number of tracks
Single track
Track material
Stainless steel
Security glazing
Yes
CE marking
Yes
Cradle2Cradle
Yes
Colour-independent
Yes