All You Need to Know About Jansen Economy 50 Fire-Rated Steel Doors

Jansen Economy 50 is a modular steel-framed system designed for:

• Glazed screens
• Single-acting single-leaf doorsets
• Single-acting double-leaf doorsets

It is built for fire resistance up to 120 minutes and is widely used across commercial and public buildings. The system can be installed as part of internal partitions, corridors, and high-traffic areas where both fire protection and design flexibility are critical.

• Mild steel construction: Fire rating up to 120 minutes
• Stainless steel construction: Fire rating up to 30 minutes

The system is tested and approved according to BS 476: Part 22: 1987, EN 1634-1, EN 1364-1, and equivalent French and Dutch standards.

This system is ideal for:

• Commercial buildings
• Hospitals and healthcare facilities
• Educational institutions
• Industrial plants and warehouses
• Public transport hubs
• Office buildings

It is commonly used where glazed partitions and doors need to provide certified fire protection while maintaining modern, slimline aesthetics.

Modular Options

• Glazed screens
• Single-acting single-leaf doorsets
• Single-acting double-leaf doorsets
• Optional side screens and overpanels.

Frame Specifications

• Steel frame fastened to masonry or concrete using M8 expanding steel anchors.
• Anchors spaced at 800 mm nominal centers.
• 20 mm thermal expansion gap with mineral wool (60 kg/m³ density).
• Redesigned glazing beads that maintain original size, thickness, and fixing method.
• Maximum frame height: 4000 mm.
• Supporting wall must meet or exceed the system’s fire resistance.

Clear Opening Sizes

• Single-leaf doorsets:

  • Max height: 2500 mm
  • Max width: 1400 mm

• Double-leaf doorsets:

  • Max height: 2500 mm
  • Max width: 2650 mm

Locking Systems

• Single-leaf doorsets: Single-point latch.
• Double-leaf doorsets:
  • Single-point latch + shoot bolt
  • Or two-point latch (required for 120-minute rating)

All doorsets must be latched to the frame in case of fire.

Hinges & Closers

• Minimum 2 hinges per door leaf, with optional additional hinges.
• Dog bolt installed between hinge points.
• Surface-mounted or floor-mounted fire-rated door closers required.
• Selector mechanism required for double-leaf doorsets.

Testing Standards:

• BS 476: Part 22: 1987
• EN 1634-1
• EN 1364-1
• French decree of 21 April 1983
• Dutch NEN 6069 standard

Key Findings:

• Fire-tested to withstand up to 120 minutes of fire exposure (mild steel).
• Stainless steel versions tested up to 30 minutes integrity.
• Performance tested in multiple orientations (toward and away from fire).
• Verified in combination with various screen systems (Economy 50, Economy 60, Janisol 3).

Advantages:

• Certified protection against fire up to 2 hours
• Slim steel profiles for modern aesthetics
• Large glazed areas – up to 4000 mm height and 7 m² pane sizes
• Compatible with multiple glass types and brands
• Proven performance across Europe with over 30 laboratory tests

Applications:

• Fire protection in internal partitions
• Safe egress routes and escape corridors
• Modern glazed fire doors for high-traffic areas
• Flexible in terms of design, layout, and finishing

The Jansen Economy 50 system is much more than just a fire-rated door. It’s a versatile, modular solution for projects where safety, durability, and visual appeal need to work together.

Whether you’re designing a simple fire door or a full-height glazed partition, Jansen Economy 50 offers the flexibility, certification, and reliability to meet your project’s most demanding requirements.