What is Fire Hose? Types & Methods of Rolling Fire Hose‬

Firefighting is a field laden with challenges and dangers but also a discipline that relies heavily on the right tools and equipment. One of the most crucial pieces of equipment in any firefighter’s toolkit is the fire hose. This may seem straightforward, but the humble fire hose is a complex and versatile tool that requires a deep understanding to use effectively.

This blog post will delve into the world of fire hoses. We’ll start by explaining what a fire hose is and how it functions, then discuss the various types of fire hoses. There’s a surprising diversity of fire hoses, each designed to tackle different kinds of fires, and understanding this can be crucial to effective firefighting.

But that’s not all. We’ll also be looking at different methods of rolling fire hoses. How you store and transport a hose can significantly impact how quickly and effectively you can deploy it; this is vital to any firefighter’s training. Whether you’re a seasoned professional or an interested outsider, there’s plenty to learn. So let’s turn up the heat and dive right in!

What is Fire Hose?

A fire hose is a specialized high-pressure tube that transports water or other fire suppressants like foam to put out fires. It can be connected to a fire truck or a water pump when used outdoors, and when indoors, it can be permanently linked to a building’s standpipe or plumbing system for immediate fire-fighting. The operational pressure of a fire hose generally fluctuates between 8 and 20 bar (or 800 to 2000 kPa or 116 to 290 psi), with a potential to withstand a burst pressure of up to 72 bar (or 7200 kPa or 1036 psi).

The construction of a fire hose involves one or more layers of woven fabric typically coated with materials like rubber or PVC for added strength and durability. The outer layer of the hose is specifically designed to be abrasion-resistant and to tolerate UV light exposure, ensuring it doesn’t degrade easily with use or over time. Conversely, the inner layer is a compatible lining for the substance it transports, which could be water, foam, or a specific fire-extinguishing agent.

Fire hoses come in various diameters to cater to different needs. The most widely used sizes include 25mm (1 inch), 38mm (1.5 inches), 50mm (2 inches), 65mm (2.5 inches), 80mm (3 inches), and 100mm (4 inches). The hose’s length can also vary, but it typically ranges between 30 and 50 meters to provide enough reach for firefighting operations.

Types Of Fire Hose Rolls

How does Fire Hose Work?

The operation of a fire hose is straightforward. Its primary function is to leverage the force of water to douse fires. This is achieved by propelling water through the hose using a pump, which subsequently exits from the nozzle at a high velocity. The resulting high-pressure water stream is powerful enough to disrupt the fire’s structure and consequently extinguish it.

For the fire hose to function optimally, it needs to be correctly linked to a water source. Typically, this connection is made to a fire hydrant or a water pump. The role of the fire hydrant is to provide a continuous water supply for the hose, while the pump amplifies the water pressure to ensure it can traverse the length of the hose and emerge from the nozzle.

When the hose is successfully attached to the water supply, the next step is to open the nozzle. Once opened, water is ejected under high pressure. The force of this water stream disrupts the fire, thereby assisting in its extinguishment.

Different Types Of Fire Hose

Fire hoses come in various types, each designed for specific applications and environments. Here are some of the main types:

  • Attack Hose: Also known as a front line or supply hose, it’s used to directly combat fires. It is designed to be relatively light and flexible, allowing firefighters to maneuver it into position yet sturdy enough to withstand high pressures. They are typically smaller in diameter, around 1.5 to 3 inches.
  • Supply Hose: These are larger hoses, often ranging from 3.5 to 5 inches in diameter. Supply hoses move large volumes of water from hydrants or other water sources to the foreground or a fire engine’s pump.
  • Forestry Hose: Designed for fighting wildfires, forestry hoses are lightweight, flexible, and designed to be carried long distances over rough and uneven terrain. They usually have a smaller diameter and are made of materials that can withstand outdoor conditions.
  • Booster Hose: A booster hose is a rubber-covered, thick-walled, flexible hose to fight small fires. It retains its round cross-section when not under pressure and is usually carried on a reel on the fire pumper rather than being stored flat. Booster hose comes in 0.75 inches (19mm) and 1 inch (25mm) nominal inside diameters and is often used for mop-up at a fire scene to extinguish hot spots.
  • Suction Hoses: These connect a fire engine to a water source, such as a fire hydrant. They are made to withstand vacuum pressures so they don’t collapse when the pump draws water. Suction hoses are typically large in diameter, allowing more water to be drawn into the pump.
  • Relay and Supply Hoses: These are large-diameter hoses, usually 3.5 inches (89mm) or 5 inches (127mm), which are used to convey water over long distances, often from one hydrant to another or to a pumper located near the fire.
  • Occupant Use Hoses: These are found in cabinets in building hallways. They are typically 1.5 inches (38mm) in diameter and about 100 feet (30m) in length, intended for use by building occupants in the early stages of a fire.

Remember, each type of hose requires its own care and maintenance and must be used in the appropriate situations to ensure safety and effectiveness.

Fire Hose Rolling Methods

Advantages and Disadvantages of Fire Hose

Fire hoses are critical equipment in firefighting, and they offer several advantages. However, like any tool, they also come with some drawbacks. Here is a list of advantages and disadvantages of using a fire hose:


  • Effectiveness: Fire hoses deliver water or other high-pressure firefighting agents, making them extremely effective at combating and extinguishing fires.
  • Versatility: Fire hoses can be used in a wide variety of situations and can help to extinguish different types of fires, such as those involving liquids, solids, or electrical equipment.
  • Ease of Use: Although training is necessary, fire hoses are designed to be straightforward. The operation involves connecting the hose to a water supply, aiming the nozzle, and releasing the agent.
  • Portability: Fire hoses are relatively lightweight and can be rolled for easy transport to the fire site, even if the site is located in a hard-to-reach area.


  • Water Supply: Fire hoses require a significant amount of water to function, which can be a problem if the water supply is limited or if the fire is in an area where water is scarce.
  • Effectiveness in High Winds: High winds can interfere with the trajectory of water or firefighting foam from a fire hose, making it less effective.
  • Potential for Damage: Fire hoses can be damaged by sharp objects, heat, or chemicals, which may render them ineffective. Regular inspection and maintenance are necessary to ensure their functionality.
  • Manual Labor: Handling a fire hose can be physically demanding, especially for extended periods. This can lead to fatigue in fire personnel, potentially affecting their performance and safety.

In balance, the benefits of fire hoses in firefighting far outweigh their limitations, making them a vital part of the firefighting toolkit. However, understanding these drawbacks is essential to ensure optimal use and management of these resources.

What Is Fire Hose

Different Methods of Rolling Fire Hose‬

Fire hoses are rolled up for storage and transport, and several methods exist. The method chosen usually depends on the needs of the firefighters and the specific situation they’re dealing with. Here are a few of the most common methods:

  • Straight Roll: This is the simplest method for storing or loading hoses onto the fire truck. The hose is flat, and the end connecting to the water source (the male end) is rolled towards the other end. The roll should be even and tight, with no bulges or irregularities.
  • Donut Roll: This method is often used when the hose is deployed directly from the roll. The hose is folded in half, then the folded end is rolled towards the open ends. This creates a roll that is easy to carry and quick to deploy, as the hose can be unrolled directly into position.
  • Twin Donut Roll: This method is similar to the donut roll but is used for larger hoses. The hose is flat, and both ends are folded towards the middle. The two folded ends are then rolled towards each other, creating two rolls side by side. This creates a compact roll that is easy to carry and store.
  • Self-Locking Donut Roll: This method is used when the hose needs to be carried over the shoulder. It’s similar to the donut roll but with an extra loop of hose at the beginning that acts as a carrying handle. This method also locks the hose into place, preventing it from unrolling accidentally.
  • Horse Shoe Roll: This roll is often used for larger hoses or those that must be quickly deployed. The hose is laid out flat, then both ends are folded toward the middle to create a horseshoe shape. The folded ends are then rolled towards the bend in the horseshoe, creating a compact roll that can be easily carried and quickly deployed.

Each method has its advantages and is used in different situations. Regardless of the method used, it’s important that the hose is rolled tightly and evenly to prevent kinks and ensure that it can be quickly and easily deployed when needed.


In conclusion, understanding the intricacies of a fire hose is vital for everyone involved in the realm of fire safety, from firefighters on the front lines to safety officers and building managers. A fire hose is more than just a conduit for water or other extinguishing agents. Its types, construction, and how it’s rolled and stored can drastically affect the outcome of firefighting operations.

We’ve taken a deep dive into the world of fire hoses in this blog post, covering their structure, the types available, and the various methods of rolling and storing them. This knowledge is crucial for effective and rapid emergency response and contributes to this vital equipment’s longevity and functional maintenance.

Whether you’re an experienced firefighter or a novice in fire safety, we hope this information provides valuable insights and a renewed appreciation for the role of the fire hose in protecting lives and property. As we continually strive for improved fire safety and firefighting techniques, remember that understanding and utilizing our tools to their fullest potential is the key to our success.

Photo of author


Mughees Ali

Mughees is a dedicated health and safety manager with 15 years in the field, currently working in the renewable energy sector in Germany. His commitment to ensuring safe and healthy work environments reflects his expertise and the value he brings to the industry and community.