Facades
Protection against forced entry, bullets and explosion, also in different security classes, can be combined individually.
The S1es series offers, in combination with the Schüco series FWS, a flexible system solution, while the external aesthetic remain identical.
This clever and consistent facade system from SÄLZER and Schüco opens up a whole new dimension in reliably excellent facade design for architects, designers and builders:
- with maximum creative freedom
- with a uniform appearance
- with a wide range of insert units
- with a tailored combination of security levels.

S1es-50/60 Semi-SG
- System basic depth min. – max.: 85 – 255 mm
- Face width: 50/60 mm
- Glass/panel thickness: 32 – 70 mm (S1es-50 Semi-SG) bzw. 32 – 75 mm (S1es-60 Semi-SG)
- Installation angle: 90° – 105°
- Polygon facade angle (not for bullet resistance): 20°
- Skylight construction vert. incline min. – max.: No
- Skylight construction: No
- Drainage: Yes
- Drainage levels: 3
- Sun shading attachment: No
- Integrated sun shading: No
- Lightning protection: Yes
Combined protection
S1es-50 Semi-SG
- Face width: 50 mm
Forced entry and break-out resistance
- According to DIN EN 1627-1630 up to RC4, glazing according to DIN EN 356 up to P6B/P7B.
S1es-60 Semi-SG
- Face width: 60 mm
Forced entry and break-out resistance
- According to DIN EN 1627-1630 up to RC4, tested on both sides (forced entry and break out resistant), glazing according to DIN EN 356 up to P6B/P7B.
Blast resistance
- Tested according to customer-specific requirements, e.g. with 500 kg explosives | distance 60 m. Classified: GSA 2 (Protection Level "Very High"), ISO B (Hazard Rating "No Hazard").

S1es-50/S1es-60
- System basic depth min. – max.: 85 – 255 mm, 22 mm, top profiles
- Face width: 50/60 mm
- Glass/panel thickness: 4 – 70 mm (S1es-50) bzw. 4 – 112 mm (S1es-60)
- Installation angle: 7° – 105°
- Polygon facade angle (not for bullet resistance): 20°
- Skylight construction vert. incline min. – max.: 7° – 90°
- Skylight construction: Yes
- Drainage: Yes
- Drainage levels: 3
- Sun shading attachment: Yes
- Integrated sun shading: Yes
- Lightning protection: Yes
Combined protection
S1es-50
- Face width: 50 mm
Forced entry and break-out resistance
- According to DIN EN 1627-1630 up to RC4, tested on both sides (forced entry and break out resistant), glazing according to DIN EN 356 up to P6B/P7B.
Bullet resistance
- Accoding to DIN 1522-1523 up to FB4-NS, glazing according DIN EN 1063 up to BR4-NS.
S1es-60
- Face width: 60 mm
Forced entry and break-out resistance
- According to DIN EN 1627-1630 up to RC5, tested on both sides (forced entry and break out resistant). Remarks on the glazing: in the high security class RC5 the glazing according to DIN EN 356, P7B, has to be replaced with more resistant glazing because they are only tested with axe blows. These P7B glazing cannot withstand attacks with the power tools used in these high forced entry class.
Bullet resistance
- Accoding to DIN 1522-1523 up to FB7-NS, glazing according DIN EN 1063 up to BR7-NS.
Blast resistance
- Tested according to customer-specific requirements, e.g. with 500 kg explosives | distance 28 m. Project-specific verifications with long pressure duration according requirements for the petrochemical industry. Project-specific verifications according to DIN EN 13123-1 and DIN EN 13124-1 up EPR4. Classified: GSA 2 (Protection Level "Very High"), ISO B (Hazard Rating "No Hazard").