New aluminum door systems Schüco FireStop ADS 90 FR 90 achieve the highest fire resistance class

The new aluminum door system Schüco FireStop ADS 90 FR 90 has expanded the Schüco FireStop platform with a system of the highest fire resistance class with a 90-minute fire resistance at a construction depth of 90 mm. The open profile geometry on which the Schüco FireStop platform is based allows for quick and flexible adaptation during ongoing operation. The profiles, accessories, and fittings of this system are mostly identical to the Schüco FireStop ADS 90 FR 30 system. By installing elements such as fire insulation and glass holders, the Schüco FireStop ADS 90 FR 90 doors have achieved the highest fire resistance class of 90 minutes. The benefit of this new series is a weight reduction of the leaf by up to 20%, which is the result of using a unique fire insulation insert.

Schüco FireStop ADS 90 FR 90 combines efficiency, functionality, and design in a single system. The main feature of the Schüco FireStop platform is the profile geometry with an open face, which allows for quick and flexible modifications based on changing requirements, all while the building is in operation – for example, additional installation of electrical door component wiring during door automation or changing the locking technique from single-point to multipoint locking.

Schüco FireStop ADS 90 FR 90 combines design, efficiency, and flexibility in a single fire protection system with 90-minute fire resistance.

The profiles, accessories, and fittings of the 90-minute fire protection system are largely identical to the Schüco FireStop ADS 90 FR 30 system. The highest fire resistance class of 90 minutes has been achieved through the use of accessories such as fire-resistant panels and glazing beads. The fire insulation insert, which is integrated into the outer frame and leaf frame, allows for further enhancements of the fire doors. Hidden fittings, which provide greater design freedom and ensure a uniform clean appearance throughout the building, are now available for the first time for fire doors with 90-minute fire resistance for increased system dimensions. This fire protection system allows for a clear passage size of up to 1400 × 2700 mm in the case of single-leaf doors and up to 2822 × 2700 mm in the case of double-leaf doors.

The geometry of the open face profiles allows for efficient production and installation of hidden fittings. The fittings can be installed efficiently without the need for additional machining and with almost no use of tools. In addition to the proven method of pinning, corner joints can now be screwed or pressed. This reduces the overall weight of the Schüco ADS 90 FR 90 fire doors compared to the old Schüco FireStop T90 system by up to 20 percent.