News

Miro: A New Standard in Responsible Innovation

Miro: A New Standard in Responsible Innovation The Miro monitor arm is setting new benchmarks in sustainability. It offers a high-performance solution without compromising on environmental responsibility. Designed with careful material selection, local sourcing, and longevity in mind, Miro’s responsible approach to design and unique manoeuvrability set it apart from the competition. Sustainable Choices Miro is crafted from energy-efficient materials with a lower carbon impact....

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HSE Advisor

Role Purpose Support in the development, implementation and maintenance of the company’s Health, Safety & Environmental policies, processes, operational procedures, and standards.  Ensuring best practice and championing a continually improving HSE culture within the business. Key Responsibilities Liaise with and provide support to all areas of the business to eliminate, mitigate or reduce identified HSE exposures. Partner with the production management team and team leaders,...

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CMD Ltd LAUNCHES 48-HOUR TURNAROUND ON BETATRAK® RAPID ORDERING SERVICE

CMD Ltd, the specialist in power distribution systems, workstation power and monitor arms, has launched a rapid ordering service for its Betatrak® underfloor powertrack distribution systems and accessories, with a commitment to delivering within 48-hours of an approved purchase order*. The service enables customers to order up to 50 lengths of Standard or Clean Earth (C/E) low noise Betatrak, along with up to 25 feed...

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CMD INVESTS £1/4 MILLION IN NEW MACHINE AS PART OF FACTORY UPGRADE

We have invested in a new £1/4m TRUMPF CNC metal punch as part of an asset renewal strategy for our UK manufacturing capability. The new machine will be used in the production of a wide variety of our power distribution systems and workstation power products at our Rotherham factory. Suitable for handling sheet metal between 0.9mm and 3.0mm thick, the new machine will replace one...

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CMD CATALOGUE PROVIDES TECHNICAL POWER DISTRIBUTION GUIDE

CMD Ltd has released a new catalogue, providing an easy to follow technical guide to our power distribution systems and plug and play desk modules. Detailing CMD’s full range of UK-manufactured power distribution systems and plug and play desk modules, the catalogue will be a helpful source of information to M&E engineers and contractors alike to understand how our power distribution systems connect together and...

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Power Distribution Catalogue
CMD Ltd PLAYS ESSENTIAL ROLE IN ELECTRICAL FIT OUT AT LONDON’S PRESTIGIOUS OFFICE DEVELOPMENT

CMD Ltd, specialist in workplace connectivity and ergonomic solutions, has provided a flexible and high-quality power distribution network for The Ray, a prestigious office development in London’s Farringdon. Well-known for being the former site of The Guardian newspaper, The Ray now stands as an 83,000ft² office development characterised by a modernised warehouse aesthetic, with level two now occupied by a global social media company. The...

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The Ray
CMD plugs in to european opportunity with Schuko Capsule unit launch

CMD Ltd, the specialist in power and connectivity solutions for commercial environments, has launched a Schuko version of its popular fixed format Capsule workstation power module for export to mainland Europe and beyond. A popular on desk power module comprising two sockets and dual USB (type A and C) chargers, CMD’s Capsule unit is already widely specified in the UK as an off-the-shelf workstation power...

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CMD White Schuko Capsule Desk Power Module
CMD LTD EXTENDS MONITOR ARM RANGE WITH THE LAUNCH OF REACH PLUS

CMD Ltd, the specialist in ergonomic and connectivity solutions for commercial interiors, has completed its Reach monitor arm range with the launch of the Reach Plus. Available in single or dual screen options, the Reach Plus has been designed to provide an ideal solution for both single and dual screen workstation configurations, or can be used with next generation of large format curved screens. Suitable...

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CMD Ltd DEMONSTRATES THE ART OF POWER DISTRIBUTION AT THE UNIVERSITY OF WARWICK

CMD Ltd, the specialist in workplace connectivity and ergonomic solutions, has provided Betatrak busbar power distribution and a range of electrical accessories for two major capital investment projects at the University of Warwick. Designed by Fielden Clegg Bradley Studios, the £33 million Faculty of Arts building is a showpiece development comprising four interconnected structures set around a central atrium, which will enable inter-disciplinary collaboration across...

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University of Warwick
CMD BRINGS HARMONY TO COVENTRY UNIVERSITY RESEARCH FACILITIES

CMD Ltd, the specialist in power distribution solutions and workstation power and ergonomics, has provided under desk and on desk power modules for the refurbishment of three Coventry University research buildings. Located on Coventry University Technology Park, a business park designed to encourage collaboration between the university and knowledge-based businesses, the three buildings are being repurposed as office accommodation for university research teams. The refurbishment...

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Coventry University

How to Choose the Best Fire Resistance Glass for Your Needs?

In an ever-evolving world, safety is paramount. When considering building materials, "Fire Resistance Glass" emerges as a crucial element. It serves both aesthetic and protective purposes. Ensuring the right choice can significantly impact safety in case of emergencies.

Selecting the best fire-resistant glass requires understanding various factors. It's not just about the type; thickness and clarity also matter. Many options exist, each with unique properties. Some may suit specific needs better than others.

Not every solution is perfect. Some fire-resistant glasses may compromise visibility or create an undesirable ambiance. Reflecting on these trade-offs can guide better choices. Balancing safety and design can be a challenge. Knowledgeable decisions can set a foundation for lasting security and comfort.

How to Choose the Best Fire Resistance Glass for Your Needs?

Understanding Fire Resistance Glass and Its Importance

Fire resistance glass is critical in modern architecture. It plays a vital role in enhancing a building's safety. In recent studies, fire resistance glass can withstand high temperatures up to 1250°F. This capability slows down the spread of fire and smoke, providing crucial time for occupants to escape.

Understanding the importance of fire resistance glass is essential for any construction project. According to the National Fire Protection Association (NFPA), about 50% of fire fatalities occur in residential buildings. Using fire-rated glass can significantly reduce this risk. The glass acts as a barrier, protecting both lives and property from fire damage.

While fire resistance glass is available in various types, it is crucial to choose the right one for specific needs. Not all glass is created equal. Some options may offer limited protection. Factors like thickness, type of framing, and installation method must be carefully considered. Failure to do so could lead to inadequate protection. Investing time in research aids in making an informed decision.

How to Choose the Best Fire Resistance Glass for Your Needs?

Type of Fire Resistance Glass Fire Rating Applications Thermal Performance Cost Range (per sq. ft.)
Wired Glass 1 Hour Internal Partitions Low $10 - $15
Tempered Glass 30 Minutes Windows and Doors Moderate $20 - $30
Ceramic Glass 2 Hours Fireplace Screens High $30 - $45
Laminated Glass 45 Minutes Commercial Buildings Moderate $25 - $35
Fire-Resistant Glazing 3 Hours Fire Exits Very High $50 - $80

Types of Fire Resistance Glass: Which Is Right for You?

When selecting fire-resistant glass, it's vital to understand the different types available. Each type serves distinct purposes and offers varying levels of protection. For instance, tempered glass withstands heat better than standard glass. This feature makes it a popular choice for areas prone to high temperatures. However, it might not provide adequate insulation during a fire.

Another option is laminated fire-resistant glass. This type consists of two or more layers of glass with an interlayer that helps prevent heat transfer. It's suitable for structures that require higher safety standards. Yet, it can be heavier and more expensive than other types.

In some cases, clear intumescent glass may be the right choice. It remains transparent during normal conditions, but expands under heat. This provides excellent fire barriers while allowing light to flow through. Each type has its pros and cons. Understanding these will guide you in making an informed decision based on your specific needs.

Types of Fire Resistance Glass and Their Performance Ratings

This bar chart illustrates the fire resistance ratings of various types of fire resistance glass. Choosing the right type based on its rating can greatly enhance safety features in any building design.

Key Factors to Consider When Choosing Fire Resistance Glass

When selecting fire resistance glass, several key factors come into play. Understanding the fire rating is essential. Different types of fire resistance glass have varying ratings, such as 30 minutes to 180 minutes. For instance, reports suggest that tempered glass typically withstands heat for about 30 minutes, whereas laminated options might offer longer protection. Assessing the required rating for your specific application is crucial.

The location and purpose of the glass also matter. For commercial buildings, where safety is paramount, choosing glass that adheres to fire safety standards is necessary. The National Fire Protection Association (NFPA) provides guidelines on the appropriate glass types for different structural elements. Ensure the glass you choose meets these guidelines for effective fire safety.

Tip: Always consult a fire safety expert. Their input can help you navigate complex regulations and standards. Check for certifications provided by reputable organizations to ensure reliability and safety.

Additionally, consider aesthetics and clarity. Some fire-resistant glass might distort views due to coatings. Balancing appearance with safety requirements can be a challenge. It's vital to evaluate both aspects carefully. Make sure to ask for samples and test how they fit into your design while meeting safety guidelines.

Evaluating Performance Ratings and Certifications of Fire Glass

When selecting fire-resistant glass, understanding performance ratings and certifications is crucial. Fire-resistance ratings indicate how long the glass can withstand flames and heat. Typically, these ratings range from 20 minutes to 3 hours. A report from the National Fire Protection Association highlights that glass with a higher rating contributes significantly to overall building safety.


Certifications from recognized organizations enhance the reliability of fire glass. The Underwriters Laboratories (UL) certification is among the most reputable. UL tests materials under strict standards to ensure they meet safety codes. It’s important to check the certification details before making a decision.


While certifications provide some assurance, it is vital to ensure they are relevant to the specific application. Some fire-resistant glasses may not live up to expectations. Not all products are equal; mislabeling can occur. Some products might only provide the basic fire-resistance without additional safety features.


It’s essential to research thoroughly and consult professionals. Users should also consider the installation environment. Each setting has unique challenges that can affect glass performance.

Installation and Maintenance Tips for Fire Resistance Glass

When installing fire resistance glass, consider the location. Different settings may require specific types of glass and installation techniques. Standard practices help ensure proper fitting. For example, follow manufacturer recommendations for thickness and framing materials. This can impact both safety and performance. Proper alignment is crucial. Uneven surfaces can lead to vulnerabilities.

Maintenance plays a vital role after installation. Regular checks are essential. Inspect for cracks or damages that could affect fire ratings. Clean the glass with non-abrasive solutions. Harsh chemicals can degrade the fire-resistant properties. Look for build-up that might hinder visibility. Ensure seals remain intact to avoid air leaks.

Even with the best products, imperfections can arise. User error during installation is common. Misjudgments can lead to gaps. It’s important to ask for professional help if uncertain. Reflect on previous work done. Continuous learning from past installations can improve future projects. Focus on reliability and effectiveness in every step.