Schüco ADS 90.SI
ADS 90.SI — Aluminium Doors
Energy-efficient door system in the Super Insulation class · Schüco International KG (Germany)
The Schüco ADS 90.SI (Super Insulation) is an energy-efficient aluminium door system from the German manufacturer Schüco International KG, with an installation depth of 90 mm. The system sets a new standard for low-energy aluminium doors, combining outstanding thermal performance with flexibility of use — an optimal solution for luxury private homes and commercial projects with high energy-efficiency requirements.
Expanded insulation zones, a continuous centre gasket, and a special thermal insulating insert around the glazing perimeter deliver outstanding system properties: weathertightness up to class 7A (750 Pa) per DIN EN 12208 and a Uf coefficient from 1.4 W/m²K. With triple glazing or an insulated infill panel, a Ud coefficient below 1.0 W/m²K is achievable, meeting passive house requirements.
Schüco door hinges support a sash weight of up to 160 kg and allow 3D adjustment without removing the heavy door leaf. The system is compatible with the Schüco Door Control System (DCS) for stylish and convenient access control, and also supports burglar resistance up to the RC3 (WK3) class per DIN EN 1627.




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| Uf coefficient (frame) | from 1.4 W/m²K |
| Ud coefficient (door) | up to 1.0 W/m²K |
| Burglar resistance | up to RC3 (WK3) per DIN EN 1627 |
| Weathertightness | class 7A, up to 750 Pa per DIN EN 12208 |
| Installation (base) depth | 90 mm |
| Minimum visible width | 147 mm |
| Gasket | continuous centre gasket, thermal insulating insert around the glazing perimeter |
| Threshold | thermally broken, flat, barrier-free |
| Maximum opening height | up to 2500 mm |
| Maximum opening width | up to 1400 mm |
| Maximum sash weight | up to 160 kg |
| Ug coefficient (triple glazing) | up to 0.6 W/m²K |
| Manufacturer | Schüco International KG |
| Country of manufacture | Germany |
| Standard | ADS — Aluminium Door System |
| Application | Luxury private homes and commercial projects |
| Hardware | 3D-adjustable hinges, SafeMatic lock, Schüco DCS |
| Compatibility | Schüco window systems |
The ADS 90.SI system offers several construction variants — all share the same thermal performance base, allowing the solution to be matched to the type of project and its requirements.
A flush-fitted construction delivering maximum performance for luxury private homes and commercial projects.
A face-fitted premium version geared toward the requirements of residential projects and private homes.
Integration with the modular Schüco DCS access-control system — from a fingerprint scanner to a video intercom.
Expanded insulation zones and a Uf coefficient from 1.4 W/m²K deliver some of the best thermal performance figures in the aluminium door class.
With triple glazing and an insulated infill panel, a Ud coefficient below 1.0 W/m²K is achievable.
The 5-point Schüco SafeMatic lock with steel bolts provides reliable protection against break-ins per DIN EN 1627.
A continuous centre gasket delivers water resistance of up to 750 Pa per DIN EN 12208.
Modular integration of a fingerprint scanner, code keypad, motion sensor, and video intercom.
Opening height up to 2500 mm, width up to 1400 mm, sash weight up to 160 kg — a solution for representative entrance areas.
A thermally broken, flat threshold removes the trip hazard and allows wheelchairs and strollers to pass through freely.
The hinges support weights of up to 160 kg and allow precise adjustment without removing the heavy leaf.
The ability to combine with Schüco window systems for a unified visual and technical façade solution.
- Single-leaf doors
- Double-leaf doors
- Inward opening
- Outward opening
- Panic exit doors
- Doors with a barrier-free threshold
- Doors with a face-fitted infill panel
- Integration with Schüco DCS
- RAL painting (around 300 shades)
- Anodizing
- Matte finishes
- Textured finishes
- Two-tone (inside / outside)
- Custom decorative finishes
Logi24 offers professional consultation, supply, and installation of Schüco ADS 90.SI aluminium doors across Europe. We'll help you choose the optimal construction variant (flush-fitted or face-fitted), glazing configuration, lock type, and additional Schüco Door Control System modules — whether it's an entrance for a passive-house-level private home, a representative entrance for an office building, or an element of a unified façade solution alongside Schüco window systems. A warranty is provided on both products and installation work. For detailed information and a cost estimate, please contact our specialists.
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What is the Schüco ADS 90.SI?The Schüco ADS 90.SI (Super Insulation) is an energy-efficient aluminium door system from the German manufacturer Schüco International KG, with an installation depth of 90 mm. The system sets a new standard for low-energy aluminium doors and is suited to luxury private homes and commercial projects.
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What is the thermal insulation coefficient of the Schüco ADS 90.SI?The frame heat-transfer coefficient Uf is from 1.4 W/m²K. With triple glazing or an insulated infill panel, a Ud coefficient below 1.0 W/m²K is achievable, meeting passive house requirements.
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What is the maximum sash weight the system can support?The maximum door sash weight is up to 160 kg. Schüco hinges are rated for this load and allow 3D adjustment without removing the heavy door leaf.
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What is the maximum opening height and width for the ADS 90.SI?The maximum opening height is up to 2500 mm, and the maximum width is up to 1400 mm. The minimum visible frame and sash profile width is 147 mm.
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What burglar-resistance class does the Schüco ADS 90.SI achieve?The system's burglar resistance meets the RC3 (WK3) class per DIN EN 1627 — when fitted with the 5-point Schüco SafeMatic lock featuring steel bolts and hook bolts. The standard configuration includes a 3-point lock with a branded Schüco cylinder.
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What is the difference between the ADS 90.SI and the ADS 90 PL.SI?The ADS 90.SI is a flush-fitted construction that delivers maximum performance for luxury private homes and commercial projects. The ADS 90 PL.SI is a face-fitted premium version geared toward the requirements of residential projects. Both versions share the same thermal performance base.
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Can the system be integrated with access control?Yes. The system is compatible with the Schüco Door Control System (DCS) — a modular access-control solution that includes a fingerprint scanner, code keypad, motion sensor, video intercom, and house-number lighting.
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What weathertightness does the Schüco ADS 90.SI achieve?Thanks to a continuous centre gasket, the system reaches weathertightness class 7A (up to 750 Pa) per DIN EN 12208 — one of the best results in its category.
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Is the system suitable for people with reduced mobility?Yes. The standard configuration includes a thermally broken, flat threshold that removes the trip hazard and allows wheelchairs and strollers to move through freely.
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What glazing thickness does the Schüco ADS 90.SI support?The system supports triple glazing with a Ug coefficient of up to 0.6 W/m²K, which, combined with the frame's thermal insulation, makes passive-house-level doors achievable.
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What colors are available for the Schüco ADS 90.SI?Around 300 RAL shades and anodizing options are available, along with matte and textured finishes, two-tone execution (different colors on the outside and inside), and custom decorative finishes.
The Schüco ADS 90.SI (Super Insulation) is an energy-efficient aluminium door system from the German manufacturer Schüco International KG, developed for luxury private homes and commercial projects with high energy-efficiency requirements. The system sets a new standard for low-energy aluminium doors at an installation depth of 90 mm.
Expanded insulation zones, a continuous centre gasket, and a special thermal insulating insert around the glazing perimeter create outstanding system properties: weathertightness up to class 7A (750 Pa) per DIN EN 12208 and a Uf coefficient from 1.4 W/m²K. The maximum opening height reaches 2500 mm, the width up to 1400 mm, and the sash weight up to 160 kg: Schüco hinges are rated for these parameters with the ability to perform 3D adjustment without removing the heavy leaf.
An additional advantage of the system is its compatibility with the Schüco Door Control System (DCS): a modular solution for stylish and convenient access control, including a fingerprint scanner, code keypad, motion sensor, and video intercom. For enhanced burglar protection, the 5-point Schüco SafeMatic lock is available, providing burglar resistance class RC3 (WK3) per DIN EN 1627.
With triple glazing offering a Ug coefficient of up to 0.6 W/m²K, or an insulated infill panel, a Ud coefficient below 1.0 W/m²K is achievable — a level that meets passive house requirements. A thermally broken, flat threshold is included in the standard configuration and makes the entrance barrier-free for wheelchairs and strollers.
Two construction variants are available: the flush-fitted ADS 90.SI for maximum performance in luxury private homes and commercial projects, and the face-fitted premium ADS 90 PL.SI, geared toward the requirements of residential projects. The system is compatible with Schüco window systems, making it possible to deliver a unified architectural and technical solution for the building façade.
Logi24 offers supply, professional installation, and warranty service for the Schüco ADS 90.SI across Europe.