What Are Common Causes of Fires?

The use of cooking appliances, heating equipment, electrical and lighting equipment, along with the help of smoking materials, are the typical causes of commercial fires. Taking proper safeguards to prevent damage to your property is possible if you know what may cause a commercial fire.

Discover solutions to your fire sprinkler inquiries in our FAQ section.

As a commercial fire sprinkler installation contractor, Commercial Fire Sprinkler Systems NV has provided many options to answer how fire sprinklers protect buildings. Residential fire sprinklers are also becoming more and more common among homeowners. You can make a better conclusion about your property by checking our list of frequently asked questions.

What is the working principle of a standard response fire sprinkler?

Standard response sprinkler heads are ideal in commercial and industrial buildings, such as factories and warehouses. Each fire suppression system operates independently to prevent causing water damage with no fire.

Standard sprinklers must receive more heat from the fire below before they can activate since the liquid in the bulb has to increase in temperature before it expands, breaks the glass, and sends water coursing through it. It takes longer for a 5 mm glass bulb inside an SR sprinkler to break when attacked by expanding liquid. However, these sprinkler heads still manage to suppress fires within seconds.

What is the purpose of a quick response fire sprinkler?

Hospitals, assisted living facilities, office buildings, and schools often have sprinkler heads that respond quickly to light hazards. These fire sprinklers are also installed in residential areas.

Sprinkler heads that activate at a lower temperature than SR sprinkler heads will respond faster to the flames below by engaging sooner.

The glass is broken quickly due to their bulbs that measure 3 mm in diameter. Therefore, QR sprinkler heads are only recommended for applications where it is not likely that high ambient temperatures would activate the sprinklers without fire.

Different Types Of Fire Sprinklers
Different Types Of Fire Sprinklers

What does a fire sprinkler system do?

Small bulbs filled with colored liquid are commonly found in sprinkler heads. Water cannot escape out of the sprinkler because of this bulb. However, this liquid expands rapidly because of the heat when a fire breaks out. The fluid within the vial bursts once the pressure gets too high and the bulb bursts behind it, releasing the water trapped behind it.

A variety of colors are present in the bulb’s liquid, indicating different levels of temperature:

➢ Orange – 135°F

➢ Red – 155°F

➢ Yellow – 174°F

➢ Green – 200°F

➢ Blue – 286°F

➢ Purple – 360°F

➢ Black – 440°F

Heat activates the fire sprinkler system, so you do not need to stress about smoke or dust starting it by accident. Any tampering with the bulbs can damage them, which is why they burn out so quickly. A lot of water can flow throughout the system until it has been turned off if forklifts, trucks, and repairers knock off sprinkler heads.

Is a fire sprinkler system necessary for my building?

There is plenty of evidence indicating properties with fire sprinkler systems have property losses around 50 to 66 percent lower than those that do not have fire sprinkler systems. According to industry, between 1989 – 1998, buildings with sprinklers have reduced civilian deaths by:

➢ 60 percent for manufacturing properties

➢ 74 percent for stores and offices

➢ 75 percent for nursing homes

➢ 91 percent for hotels and motels

Fire sprinklers also caused 56% less property damage in hotel fires than those without them. These results underscore the importance of a sprinkler system. Saving money and protecting lives is the essential benefit of fire sprinkler systems.

What are the best ways to maintain my sprinkler system?

To ensure that your fire sprinkler system remains in good working order, you should have it inspected annually by a Commercial Fire Sprinkler Systems Nevada.

With frequent fire sprinkler checks, you will be able to identify any potential problems with your sprinkler system before they can affect its performance. You will also usually find cheaper insurance rates with frequent sprinkler maintenance.

When it comes to your fire sprinkler, here are some specific dos and DO-NOTs:


Test your fire sprinkler system regularly.

Make sure you know where the fire sprinkler shutoff valve is located.

Keep the control valve open for the fire sprinkler system.

Reevaluate your strategy to determine if any upgrades are needed.

Even if the fire seems to have been extinguished, leave the building as soon as possible and contact the fire department.


Paint is needed for sprinklers.

If a sprinkler is damaged, report it immediately.

Hang any objects anywhere in the system or on the sprinkler heads.

Cover or block the sprinklers.

Should I install both a fire alarm and a sprinkler system?

I would say yes. There is nothing wrong with using sprinkler systems to put out fires. However, fire sprinklers do not turn on until the fire reaches a specific temperature, which occurs after the damage has already been done by the fire. Also, you can get extra time to escape the building when you have smoke detectors, which help detect smoke and gases before flames start. Firefighters may also be automatically alerted by these devices.

What is the cost of a fire sprinkler system?

Installing a new fire sprinkler system will cost you about $1-2 per square foot, and modifying an existing fire sprinkler system will cost you about $2.50 per square foot. Fire sprinkler systems are priced according to factors such as the layout of your building and the types of hazards you face in your building.

It would be best if you remembered that fire sprinkler systems often qualify for discounts from insurance companies, so make sure you include that in your lifetime cost analysis as well.

Is it possible for fire sprinklers to activate accidentally?

It is technically impossible for a fire sprinkler to activate accidentally, but there is about a .00001 percent chance, assuming no intentional or accidental tampering occurs. It takes a lot of heat for a fire sprinkler to activate, so you rarely have to worry about sprinklers going off by accident, except when the head is broken or the bulb is damaged.

What is the purpose of my building’s fire sprinkler system?

A fire sprinkler system in a building leads to a 50 to 66 percent lower property loss risk and death risk per fire compared to a building without a sprinkler system. Between 1989 and 1998, buildings with sprinklers have reduced the life-threatening stakes for:

60 percent for manufacturing property

74 percent for retail and offices

75 percent for nursing homes

91 percent for hotels and motels


It is a good idea to open your fire sprinkler system’s test valve every month and listen for an alarm to sound.

It is essential to know where the shutoff valve for your fire sprinkler system is located.

Please make sure that the fire sprinkler system’s control valve remains open at all times.

If the fire sprinklers go off, leave the building as quickly as possible and contact the fire department.


It would be best if you painted the sprinklers.

It is essential to report any damage to sprinklers as soon as it occurs.

Hang objects anywhere in the system.

Cover or block the sprinklers.

Is it possible for smoke to activate fire sprinklers?

No, fire sprinklers do not ignite smoke since they are activated only by heat.

Is it true that fire sprinklers cause water damage?

Definitely, in the alternative, you have two choices: either your building burns down, or the fire department floods your building until the fire is out.

Is it true that all fire sprinklers go off when one goes off?

Generally, no. There are several sprinkler heads ignited individually by heat, so they will only go off when a fire is present at that particular location.

How do quick response fire sprinkler heads differ from standard sprinkler heads?

Several similarities exist between standard response (SR) and quick response (QR) fire sprinkler heads. Each of them features a glass bulb with colored liquid inside that ignites upon reaching a predetermined temperature causing the water to flow. Both SR and QR sprinkler heads ensure that the fire is doused and the surroundings minimize water damage while preventing the fire from spreading.

As a rule of thumb, the QR sprinklers have 3mm-sized glass bulbs, while SR sprinkler heads have 5mm-sized bulbs. As a result, QR sprinkler heads are a good fit for light hazard applications where ambient temperatures are unlikely to rise high enough to activate the sprinkler.

In addition to dousing the ceiling, QR sprinkler heads prevent flashover by distributing water higher up, so occupants can evacuate safely. In high-density buildings, such as apartment buildings and assisted living facilities, QR sprinkler heads are a great choice.

How Fire Sprinkler Works
How Fire Sprinkler Works

What Is the Process of Fire Sprinklers?

High-pressure water is used in fire sprinkler system pipes. Only an emergency responder can turn off the water when the fire sprinkler head is triggered.

Sprinkler heads are equipped with little plugs to stop the pressurized water from escaping. There are times when a pin is released when the temperature exceeds 165 degrees Fahrenheit. There are several ways to remove the plug of a fire sprinkler system, depending on the kind of system that has been installed.

Occasionally, sprinkler systems come with a special solder that melts at high temperatures for the sprinkler heads. In addition, the vial may contain a fluid that expands at high temperatures to break the glass in other systems.

Are sprinklers Required in all buildings?

To check if your building requires fire sprinklers, you’ll need to consult with an experienced Commercial Fire Sprinkler Systems Nevada. You can rely on them to determine if a fire sprinkler system is necessary for your area by knowing the fire codes in your area. Hospitals, schools, and apartment buildings are some of the buildings which require fire sprinklers.

Are all fire sprinklers activated simultaneously?

There are independent fire sprinkler heads. As a result, only the fire sprinklers on the first floor will trigger a temperature change in the room. Fire sprinklers only activate when a fire needs to be put out in commercial buildings or apartment buildings.

How likely is it that fire sprinklers will accidentally go off?

An accident causing a fire sprinkler to fire is extremely rare. This is because the fire sprinkler system detects heated air that surpasses 165 degrees Fahrenheit. As a result, fire sprinkler systems are less likely to go off by accident than one in 3.3 million.

What is the process for installing a fire sprinkler system?

You can keep your building safe from fires with the help of the Commercial Fire Sprinkler Systems Nevada in your area. In addition, a licensed contractor should be familiar with fire codes both nationally and locally.

Our fire safety services are fire extinguishers, emergency exit lighting, and others. In addition, our company provides fire sprinkler systems to commercial buildings so that customers like you can improve their fire safety.

What is the purpose of fire sprinkler systems?

In buildings, sprinklers inside walls and ceilings store water. When a fire burns, the sprinkler heads melt their fusible links. The sprinklers open up once this melts away, spraying evenly to extinguish the flames.

How much does it cost to maintain sprinkler systems?

Not always. The typical fire sprinkler maintenance cost ranges between $75 and $150 per year. However, it is easy to avoid costly long-term maintenance costs when purchasing a long-lasting and non-corrosive.

Pipes Designed to withstand scale, deterioration, and microbiologically influenced corrosion have a long service life and require little maintenance.

Does a fire sprinkler system in my building keep my business safer?

Your business’s fire safety arsenal would be incomplete without a well-designed and well-maintained fire sprinkler system. When a fire occurs, it can mitigate damage to your property and assets by extending evacuation time and allowing your staff to evacuate safely.

In terms of design and fire prevention methods, sprinkler systems can get customized to suit your needs. As a result, they greatly enhance the safety of occupants in a building and reduce the permanent damage caused by fires.