60-minute fire-resistant glass

EI60 25MM Fire-Resistant Insulating Glass | 60-Minute Integrity & Insulation

Quick Specification Summary

• Fire Rating: EI60

• Total Thickness: 25mm

• Glass Type: Laminated Fire-Resistant Insulating Glass

• Classification: Integrity + Insulation

• Available Applications: Doors, Partitions, Curtain Walls, Vision Panels

• Standards: EN 13501-2, EN 1363-1, EN 1364-1

• Custom Size: Available on request

• Certification: CE Marked

Introduction

In modern architectural design, safety cannot be compromised. Our EI60 25MM Fire-Resistant Insulating Glass is engineered to provide the highest level of protection, meeting the stringent demands of commercial, residential, and industrial buildings. This premium fire-rated glass not only acts as a barrier against flames and smoke but also critically insulates against conductive and radiant heat, ensuring safe egress and compartmentation for a full 60 minutes. It seamlessly integrates vital life safety with exceptional clarity and design flexibility.

Key Features & Benefits

1. Full EI60 Certification: Maximum Safety Assurance

   The "EI" rating is the European standard benchmark for fire-resistant glazing. 'E' stands for Integrity – the ability to prevent the passage of flames and hot gases. 'I' stands for Insulation – the ability to limit the temperature rise on the non-fire side. Our EI60 glass is rigorously tested and certified to maintain both integrity and insulation for 60 minutes, offering complete protection superior to integrity-only (E) solutions.

   
   

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3. Advanced Laminated Structure: The Core of 25MM Performance

   The exceptional 25mm thickness results from a sophisticated multi-layer laminated construction. This design incorporates special transparent intumescent interlayers that, when exposed to heat, expand to form an opaque, insulating char. This char layer acts as a powerful heat shield, ensuring the temperature on the protected side remains low enough to prevent the spread of fire and allow safe touch.

   
   

4. Superior Thermal Insulation & Energy Efficiency

   Beyond fire safety, this insulating glass unit provides excellent thermal and acoustic performance. It helps in reducing heat loss in winter and heat gain in summer, contributing to lower energy costs. Its sound-damping properties also enhance occupant comfort by reducing external noise pollution, making it ideal for facades and interior partitions in noisy urban environments.

   
   

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6. Architectural Aesthetics and Light Transmission

   Unlike traditional opaque fire barriers, our fire-resistant glass allows for natural light transmission, promoting open, bright, and welcoming spaces. It supports modern architectural trends towards open-plan layouts while maintaining strict safety codes, enabling the creation of safe, light-filled atriums, corridors, and room dividers.

   
   

7. Rigorous Quality and Compliance

   The product is manufactured in accordance with EN 13501-2 and tested to EN 1363-1 & EN 1364-1 standards. It carries CE marking, guaranteeing its performance for the EU market. Our quality control system ensures every panel meets the highest consistency and reliability standards.

   
   

Technical Specifications

• Fire Rating: EI 60 (60 minutes)

• Total Thickness: 25 mm (nominal)

• Type: Laminated Fire-Resistant Insulating Glass

• Standards: Complies with EN 13501-2, CE Marked

• Applications: Fire-rated windows, curtain walls, doors, partitions, and vision panels in escape stairwells, corridors, and machine rooms.

  
  

Applications

This glass is specified for applications where maximum safety is non-negotiable:

• Escape Stairwells and Corridors: Protecting vital evacuation routes from smoke and fire.

• Industrial and Commercial Partitions: Creating safe compartments within open-plan offices and factories.

• Facades and Atriums: Ensuring fire compartmentation without sacrificing natural light and open views.

• High-Rise Buildings and Public Spaces: Meeting the strictest building codes for life safety.

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Can EI60 25MM Fire-Resistant Glass Be Customized in Size?

• custom sizes are available

• maximum size depends on fire rating, product structure, and tested system limitations

• different applications may have different approved size limits

• project-based review is recommended

  
  

System Compatibility and Approved Application Scope

• suitable for fire-rated doors, partitions, windows, and selected curtain wall systems

• final use depends on frame type, glazing detail, edge cover, and tested system scope

• buyers should confirm compatibility before specification

Why Choose EI60 Instead of E60 or EW60?

• EI60 provides both integrity and insulation

• it helps block flame spread and limit temperature rise

• suitable for evacuation routes and high-safety applications

• preferred when human protection and thermal insulation are critical

What Buyers Usually Ask Before Ordering EI60 Fire-Resistant Glass

01. What is the maximum approved size?
02. Is the glass suitable for doors, partitions, or curtain walls?
03. Can you provide fire test reports and CE documentation?
04. Does the EI60 classification apply to the full system or glass only?
05. Can the glass be customized in thickness or panel dimension?
06. What is the lead time for project orders?

Technical Support for Project-Based Procurement

• technical datasheets

• fire test reports

• application advice

• size confirmation

• system compatibility review

• export packaging support

Packaging and International Delivery

• export-standard wooden crates

• protected edge and surface packing

• suitable for sea freight

• project order coordination available

For projects requiring 60-minute integrity and insulation performance, EI60 25MM fire-resistant insulating glass offers a reliable solution for doors, partitions, curtain walls, and other fire-rated glazing applications, subject to tested system scope and project-specific review.