Table of Contents

In Swiss metal construction and architectural door engineering, fire-rated door assemblies, glazed steel tubular frames, automated sliding entrances, and motorized industrial sectional overhead doors serve as high-liability barriers at the nexus of building envelope integrity, fire compartmentation, and forced-entry security. Metal fabricators and installation contractors operate under stringent regulatory certification frameworks: The Association of Cantonal Fire Insurers (VKF/AEAI), the Federal Construction Products Act (BauPG), and harmonized standard EN 16034 mandate certified Factory Production Control (FPC), official VKF approval numbers, and Declarations of Performance (DoP) for every installed assembly. Defective frame cavity grouting, uncalibrated closing force limits on automated industrial doors, or non-compliant panic exit hardware cause immediate occupancy permit rejections by municipal fire authorities. Dedicated software coordinates door schedules, hardware compatibility matrices, and digital inspection logs in real time.

1. Statutory Framework: Construction Products Act (BauPG), VKF Approvals, and EN 16034

Placing fire-rated and smoke-control doorsets onto the Swiss market is regulated by the Federal Construction Products Act (BauPG, SR 933.0) and harmonized European standard SN EN 16034 (in conjunction with EN 14351-1 for external doors or EN 14351-2 for internal doorsets):

  • CE Marking & Declaration of Performance (DoP): Manufacturers of fire-rated doors must hold an accredited System 1 FPC certificate issued by a notified certification body (Swiss Safety Center).
  • Mandatory VKF Approval for Switzerland: Every fire-rated doorset design (tubular steel, aluminum, timber-metal composite) must carry an active VKF approval certificate number, permanently stamped onto the metal rating plate attached within the door rebate.
  • Prohibition of Uncertified Field Modifications: Drilling field holes for additional locksets, retrofitting uncertified wire conduits, or replacing glass lites is strictly limited to the tested parameters of the system supplier (Jansen, Forster, Schüco).

2. Structural Engineering & Fire Ratings: EI 30, EI 60, EI 90, and Smoke Control Sa / S200

Fire safety engineering conforms to VKF Fire Protection Directives 14-15 and standard SN EN 13501-2:

  1. Fire Resistance Classifications:
EI 30:* Integrity (E) and thermal insulation (I) maintained for at least 30 minutes (standard for egress stairwells and corridor compartmentation). EI 60 / EI 90:* For central boiler plants, electrical transformer vaults, mechanical rooms, and structural party walls.
  1. Smoke Control Ratings per EN 1634-3 (Sa / S200):
Sa (Cold Smoke Tightness):* Tested air leakage at ambient room temperature (20 °C). S200 (Medium-Temperature Smoke Tightness):* Smoke containment tested at elevated gas temperatures of 200 °C utilizing high-grade elastomeric gaskets and automated drop-down floor seals.
  1. Frame Installation & Backfilling: Continuous, solid backfilling of steel frames with non-combustible mineral mortar (material class RF1) or type-tested fire foam pursuant to system certification.
Critical Violation: Non-Certified Polyurethane Foam Backfilling

Filling fire door frames with standard commercial polyurethane foam lacking explicit VKF system certification completely voids the assembly's fire rating. Municipal fire authorities mandate complete frame removal and re-installation at the contractor's expense.

3. Industrial & Sectional Overhead Doors per EN 13241: Force Limits and Edge Safety

Power-operated industrial roller shutters, sectional overhead doors, and high-speed fabric doors are governed by product standard SN EN 13241 (Industrial, Commercial and Garage Doors and Gates – Product Standard, Performance Characteristics):

  • Closing Force Safety per EN 12453: Mandatory installation of optoelectronic safety edges or infrared light curtains triggering automated reversal upon encountering obstruction (dynamic force ≤ 400 N, decaying to < 150 N within 0.75 s).
  • Anti-Drop Safety Devices: Torsion spring break safety devices and cable break safety catch gears preventing uncontrolled door blade drop during suspension failure.
  • Periodic Operational Safety Testing: Mandatory annual safety inspection of all power-operated doors by a certified specialist logged within the official maintenance book per Suva guidelines.

4. Burglary Resistance (RC 2 to RC 4), Panic Hardware (EN 179/1125), and BKP 221.3 Costing

Security, life safety egress, and acoustic parameters must be calculated holistically:

  1. Burglary Resistance per SN EN 1627:
Classes RC 2 / RC 3:* Heavy-gauge steel profiles, drill-resistant security escutcheons, multi-point hook deadbolts, and P4A/P5A laminated security glass (per EN 356). Class RC 4:* High-security architectural doors for banks, server rooms, and critical infrastructure.
  1. Egress Doors per VKF 16-15: Integrating fire resistance with emergency exit lever handles (EN 179) or full-width horizontal crash panic push-bars (EN 1125) with free-swing door closers for barrier-free access.
  2. Building Cost Plan BKP 221.3 (Metal Doors and Gates): Structured into fire-rated metal doors (BKP 221.31), glazed tubular steel doors (BKP 221.32), industrial sectional gates (BKP 221.33), and automatic sliding doors (BKP 221.38).

5. System Comparison: Manual Door Schedules vs. ACCSoft Fire Door ERP

Workflow Manual Paper Job Sheets / Excel ACCSoft Fire Doors & Industrial Gates Module
Hardware & Lock Scheduling Manual cross-checking of panic functions (B/C/D/E) Visual door configurator with automated hardware collision auditing
DoP & CE Compliance Logging Manual Word template typing Automated generation of EN 16034 DoP certificates and rating plate labels
NPK 343 Tendering Manual entry of profile system codes Direct CRB interface importing complete Jansen/Forster component schedules
Gate Inspection Logbooks Paper test books lost in industrial facilities Digital QR-code maintenance register embedding impact force test graphs
MEP Interface Coordination Unclear electrical links to access control and BMA Automated wiring and signal schedules for fire alarm, bolt contact, and motor interties

6. Swiss Statutory Sources, Trade Associations, and Technical Standards