Fold Down Bollards: The Definitive Guide

What is a Fold-Down Bollard?

A fold-down bollard is a type of security post that can be manually lowered to the ground when not in use and raised to a vertical position to block access to vehicles or restrict entry to a specific area. These bollards are typically used in driveways, car parks, commercial spaces, and restricted access zones where temporary access control is needed. Unlike fixed bollards that remain in place permanently, fold-down bollards offer the flexibility of being moved out of the way, making them an excellent solution for areas that require occasional or conditional vehicle access.

Benefits of Fold-Down Bollards

Fold-down bollards (also known as drop down bollards) offer a range of advantages that make them a popular choice for both residential and commercial security. Here are some of the key benefits:

 

1. Space Efficiency
   One of the primary benefits of fold-down bollards is their ability to lie flat when not in use, allowing for unobstructed access to vehicles and pedestrians. This feature is particularly useful in environments where space is limited, such as driveways, loading docks, or tight parking areas. When the bollard is not needed, it can be easily folded down to avoid any hindrance.

2. Enhanced Security
   When in the upright position, fold-down bollards provide a strong visual and physical barrier that deters unauthorized vehicle access. This makes them ideal for securing driveways, private parking spaces, and restricted zones. Their presence can prevent illegal parking, unauthorized vehicle entry, and even protect property from potential vehicle theft.

3. Versatility
   Fold-down bollards are highly versatile and can be used in a variety of settings, including residential driveways, commercial car parks, and even pedestrian areas. They are an excellent choice for locations that require flexible access control, such as private roads, loading zones, or event spaces where access needs may change frequently.

4. Ease of Use
   One of the major advantages of fold-down bollards is their user-friendly operation. Most fold-down bollards feature a simple locking mechanism that allows them to be raised or lowered quickly and easily. This makes them an accessible option for homeowners, business owners, and property managers who need to manage access without the need for complex or time-consuming procedures.

5. Cost-Effective
   Compared to automated or permanent bollards, fold-down bollards are a more budget-friendly option. They are less expensive to purchase, install, and maintain, making them a cost-effective solution for securing property and controlling access. Additionally, their durability and long lifespan make them a sound investment for both residential and commercial use.

Types of Fold-Down Bollards

There are several types of fold-down bollards available, each designed to meet specific needs and applications. The following are some of the most common types:

1. Manual Fold-Down Bollards
   Manual fold-down bollards are operated by hand, requiring the user to physically raise or lower the bollard. These are the most basic and cost-effective type of fold-down bollard, suitable for areas where occasional access control is required. They typically lock in place using a key, padlock, or internal locking mechanism.

2. Keyed Lock Fold-Down Bollards
   These bollards feature a built-in locking mechanism that is operated by a key. When the bollard is raised, the key is used to lock it securely in place, preventing unauthorised lowering. This type is ideal for locations where only authorised individuals should have the ability to raise or lower the bollard.

3. Padlock Fold-Down Bollards
   Padlock fold-down bollards are secured using an external padlock. The bollard is manually raised and then locked in place with a padlock, making it an affordable and secure option for various applications. This type is often used in residential driveways or private parking spaces where access control is necessary but does not need to be overly sophisticated.

4. Automated Fold-Down Bollards
   Although less common, some fold-down bollards are available with automated features, allowing them to be raised or lowered with the push of a button or remote control. These bollards are more expensive and complex to install but provide the convenience of remote operation, making them ideal for high-security areas or locations where frequent access is needed.

5. Heavy-Duty Fold-Down Bollards
   Designed for more demanding environments, heavy-duty fold-down bollards are made from thicker, stronger materials and can withstand greater impacts. These are suitable for industrial settings, high-traffic areas, or locations that require a higher level of security, such as loading docks, warehouses, or gated communities.

Materials Used in Fold-Down Bollards

Fold-down bollards are made from a variety of materials, each chosen for its durability, strength, and suitability for different environments. The following materials are commonly used in the construction of fold-down bollards:

1. Steel
   Steel is the most common material used in fold-down bollards due to its strength and durability. Galvanized steel, in particular, is highly resistant to rust and corrosion, making it ideal for outdoor use. Steel bollards are capable of withstanding significant impacts, providing a robust barrier against vehicle intrusion.

2. Aluminium
   Aluminium is another popular material for fold-down bollards, especially in environments where weight is a concern. Aluminium is lightweight, making it easier to raise and lower, while still offering good resistance to corrosion. However, it is not as strong as steel and may not be suitable for high-impact areas.

3. Stainless Steel
   Stainless steel bollards offer a high level of corrosion resistance and are often used in environments where aesthetics are important, such as commercial properties or public spaces. Stainless steel bollards have a polished finish that is both attractive and durable, though they tend to be more expensive than other options.

4. Polyurethane
   Polyurethane fold-down bollards are less common but are used in environments where flexibility is important. These bollards can bend or flex upon impact, reducing the risk of damage to vehicles or the bollard itself. They are often used in areas with heavy pedestrian traffic or where temporary barriers are needed.

How to Install Fold-Down Bollards

Installing fold-down bollards is a relatively straightforward process, but it does require careful planning and the right tools to ensure a secure and stable installation. Here’s a general guide to installing fold-down bollards:

1. Choose the Location
   Begin by selecting the appropriate location for your fold-down bollard. Consider the purpose of the bollard, the amount of space available, and the need for access when deciding where to place it. The location should be flat, stable, and free from obstructions.

2. Mark the Installation Area
   Once the location is chosen, use a marker or chalk to outline the area where the bollard will be installed. This will serve as a guide for drilling holes or placing the bollard base.

3. Prepare the Surface
   For surface-mounted bollards, ensure the surface is clean, level, and strong enough to support the bollard. If necessary, clean the area and remove any debris. For in-ground installations, you may need to dig a hole and prepare a concrete foundation to secure the bollard.

4. Drill the Holes
   Using a power drill and the appropriate drill bit, create holes in the ground or surface for the bollard’s mounting bolts. The holes should match the size and spacing of the bollard’s base.

5. Secure the Bollard
   Place the bollard in position and secure it using the provided bolts or anchors. For surface-mounted bollards, tighten the bolts to ensure the bollard is firmly attached. For in-ground bollards, set the bollard in the hole and fill it with concrete to anchor it securely.

6. Test the Bollard
   Once installed, test the bollard to ensure it can be raised and lowered smoothly. Check that the locking mechanism works correctly and that the bollard remains stable in both positions.

Sizes of Fold-Down Bollards

Fold-down bollards come in various sizes to suit different needs and applications. The size of the bollard will typically depend on the intended use and the level of security required. Common dimensions include:

1. Height: Fold-down bollards typically range in height from 600mm to 1000mm when in the upright position. The height you choose will depend on the level of visibility and deterrence required.

2. Diameter: The diameter of the bollard is another important consideration, with most bollards ranging from 60mm to 150mm in diameter. Larger diameters provide greater strength and impact resistance.

3. Weight: The weight of the bollard will vary depending on the material and size. Heavier bollards made from steel or cast iron provide better stability and security but may be more difficult to operate manually.

 

How Do Fold-Down Bollards Lock?

Fold-down bollards are designed to lock securely in the upright position to prevent unauthorized lowering. There are several locking mechanisms available, depending on the type of bollard:

1. Keyed Lock: Many fold-down bollards feature a built-in keyed lock mechanism. When the bollard is raised, the key is inserted into the lock, which then secures the bollard in place. This type of lock is commonly used in commercial settings where only authorized personnel should have access.

2. Padlock: Some bollards use an external padlock to secure them in the upright position. The bollard is manually raised, and a padlock is used to lock it in place. This is a simple and cost-effective locking method, often used in residential driveways or private parking areas.

3. Internal Locking Mechanism: Higher-end fold-down bollards may feature an internal locking mechanism that automatically engages when the bollard is raised. This mechanism typically requires a key or special tool to unlock, providing added security.

4. Automated Locks: For automated fold-down bollards, the locking mechanism may be integrated with the automation system. These bollards can be locked and unlocked remotely, often via a control panel or remote device.

Fold down bollards in a nutshell!

Fold-down bollards are a versatile and cost-effective solution for controlling vehicle access and increasing security in both residential and commercial settings. With their space-efficient design, ease of use, and strong visual deterrence, they offer a practical alternative to fixed or automated bollards. Available in various types, materials, and sizes, fold-down bollards can be tailored to meet specific security needs while remaining affordable and straightforward to install.

When considering fold-down bollards for your property, it’s important to assess the specific requirements of your site, including the level of security needed, the ease of access required, and the environmental conditions in which the bollard will be used. By understanding these factors and choosing the right bollard for your needs, you can effectively protect your property and control access with confidence.

Here at Speedy Street Solutions, we manufacture and sell all types of bollards including: Reflective manual parking locking posts, Fold down lockable bollards (galvanised), Compact fold down and removeable security posts, and lots more. You can also select different colours of reflective tape which goes around these bollards to make them more visible. If you need a bollard for your project - take a look at our range of bollards... you know you want to!