Fire-resistant glazing is one line of defense in the effective control of the spread of fire and smoke in your commercial building. There are several different types of fire-resistant glazing on the market, so let’s take a look at your options so you can decide which material is the right choice for your property.
But before we do, let’s talk briefly about the other components in your fire-resistant glazing system. Each of these components must perform as well as the glass to effectively prevent the spread of fire and smoke in your building. The seal on the glazing, beads, fixings, and glazing frame material must all be effective at resisting flame and smoke for your system to work. In addition to the components, your system must be installed by a qualified, professional team to ensure it performs in the event of a fire.
Types of Fire-Resistant Commercial Glazing
A variety of technologies and fabrication techniques are used in the manufacture of fire-resistant glass. Here are several of the most common fire-resistant glazing used in commercial buildings.
Laminated Intumescent and Gel Laminated Glazing
These types of glass have intumescent layer(s) that swell when they are exposed to fire. These layers allow the glazing to expand and contain the fire rather than break or burst and allow the fire to spread.
Thermally Toughened Borosilicate Safety Glazing
The composition of thermally toughened borosilicate safety glass has a low thermal expansion threshold. This means the glazing is designed to remain intact when exposed to fire.
Modified Toughened Laminated Glazing
This type of glazing is produced through a process that exposes the glass to high stresses. When performed properly, this process can help the glass retain its integrity, even in the face of extreme heat.
Resin Laminated Glazing
Resin laminate glazing includes a middle layer of fire-resistant resin, which slows or prevents the spread of fire once exposed.
Ceramic Glazing
Ceramic glazing maintains its integrity in the event of a fire due to its very low thermal expansion threshold and high softening point.
Wired Glazing
This basic fire-resistant glazing is fabricated of wire-enforced glass. When the glass fractures under the heat of a fire, the wire mesh holds the glass place. This reduces the chances of a fire spreading to other parts of the building.
The fire-resistant glazing you choose for your building will depend on your building’s use, local and state regulations, and the needs and desires of the building owner. Glass Source is your partner for all types of fire-resistant glazing. Our glass professionals will help you understand your options and fabricate a solution that will protect your building in the event of a fire.
Get in touch with Glass Source today to learn more about your fire-resistant glazing options. We work with contractors and property owners on all of their commercial glazing needs, including fire-resistant glass. Contact Glass Source today at 763-545-1800.
