Mounting Boat Dock Cleats: A Step-By-Step Guide

Boat cleats are essential for securing a vessel to a dock. They are anchoring points that allow you to tie your boat securely, preventing it from floating away. When installing boat dock cleats, it's important to consider the type of cleat, the materials needed, and the steps for installation. This guide will cover the key considerations and steps for installing boat dock cleats, ensuring a safe and enjoyable boating experience.

Choosing the right type of cleat

Horn Cleats

Horn cleats are the most common type of cleat and are considered standard dock cleats. They feature a T-shape with two extended "horns" that provide a secure place to wrap the dock line and tie mooring lines. They are typically made of stainless steel, galvanized iron, or aluminum and are suitable for general mooring purposes for all types of boats.

S-Style Cleats

S-style cleats, also known as "S" cleats, have an "S" or wave shape that simplifies looping lines around the horns. This type of cleat is easy to use and can be mounted vertically or horizontally, making it a versatile option. They are usually made of aluminum and are suitable for general mooring purposes for all boat types.

Flip-Up/Pull-Up/Pop-Up Cleats

Flip-up cleats, also known as pull-up or pop-up cleats, are designed to fold down when not in use, providing a low-profile and trip-hazard-free surface. They are perfect for boat owners who want to avoid obstructions and prefer a sleek, unobtrusive look. Flip-up cleats are typically made of stainless steel or aluminum and are often used on boats where aesthetics and deck space are important.

Solar Dock Cleats

Solar dock cleats are similar to traditional-style cleats but have a built-in light, making them ideal for night boating or early morning docking. They are usually made of anodized marine-grade aluminum and are suitable for both freshwater and saltwater environments.

Cam Cleats

Cam cleats are commonly used on sailboats and small vessels where quick line adjustments are necessary. They use spring-loaded clamps to grip the line and secure it without the need for knots. Cam cleats are typically made of plastic, aluminum, or stainless steel.

Clam Cleats

Clam cleats are ideal for boats that require a quick release of the line, such as in temporary mooring situations or for smaller boats. They use two ridged jaws to grip the rope when tension is applied. Clam cleats are usually made of plastic or nylon.

Herreshoff Cleats

Herreshoff cleats are known for their classic, elegant design and are often found on traditional yachts or high-end boats. They add a vintage look to the boat or dock and are typically made of bronze or brass.

Skene Cleats

Skene cleats are mounted on the sides of boats to facilitate angled docking. They have a streamlined appearance and provide excellent security when tying off dock lines. Skene cleats are typically made of aluminum or stainless steel.

Flush-Mount Cleats

Flush-mount cleats are similar to flip-up cleats as they sit flush with the deck when not in use, providing a sleek and unobtrusive surface. They are ideal for high-performance boats or yachts where aesthetics and deck space are crucial. Flush-mount cleats are typically made of stainless steel.

When choosing a cleat, it is also important to consider the size of the cleat in relation to the size of your boat and the diameter of the rope or line you will be using. A general rule of thumb is that the cleat length should be roughly 1 inch for every 1/16 inch of the rope or line diameter.

Selecting the correct location

• Size of the Boat: The size of your boat should be the primary consideration when determining the placement of dock cleats. The cleats should be spaced according to the length of the boat. A good rule of thumb is to space the cleats 7 to 10 feet apart to accommodate different boat lengths, especially if you plan on renting out your private dock space.
• Number of Cleats: The number of dock cleats you'll need depends on the size of your boat. Aim to match the location of your dock cleats with the corresponding boat cleats for a customised fit. As a minimum, you should have three cleats on both the port and starboard sides of your vessel. However, keep in mind that more cleats provide better security, and you can never have too many.
• Accessibility and Safety: Choose a location that allows easy access to the cleats while docking your boat. Ensure the cleats are not placed in areas that could potentially cause tripping hazards, especially when they are not in use.
• Type of Dock: The type of dock you have will also determine the placement of the cleats. For wooden docks, use lag bolts, and for concrete seawalls, use Tapcon masonry screws. Consider the thickness of the dock material and the length of the bolts or screws needed for a secure installation.
• Testing and Adjustments: Once you've marked and installed the cleats, test them by pulling on the ropes to ensure they can securely hold the boat. Make any necessary adjustments before using them to tie up your boat.
• Customisation: If you have a specific type or size of boat that will be regularly using the dock, you may want to place the dock cleats in alignment with the boat cleats. This provides a more customised fit and ensures the boat is securely fastened to the dock.

Remember, the placement of dock cleats is crucial to providing a safe and secure mooring for your boat. Take the time to carefully consider the location and make any necessary adjustments to ensure a proper installation.

Marking the location

Firstly, it is important to determine the size and number of cleats you need based on the size of your boat. The cleats should be proportional to the size of your boat to ensure they can securely hold it in place. As a general rule, the larger the boat, the more cleats you will need. It is recommended to space dock cleats 7 to 10 feet apart to accommodate different boat lengths, especially if you plan on renting out your private dock space.

When marking the locations, consider the placement of the boat cleats. Try to match the position of your dock cleats with the corresponding boat cleats for a customised fit. This ensures that the boat can be securely tied to the dock without any issues.

Before marking the locations, it is advisable to place the cleats where you want them on the dock. This allows for easy adjustments without the need for uninstallation. Having a physical layout of the cleats will help you visualise if they are placed correctly and in the right positions.

If your boat will only be tied to one side of the dock, consider adding additional cleats to the opposite side for extra security during storms or high winds. This provides more tie-down points and ensures that your boat remains safely secured.

When marking the locations, also take into account the type of dock you have. For wooden docks, use lag bolts, and for concrete seawalls, use Tapcon masonry screws. Ensure you have the appropriate fasteners on hand before beginning the installation process.

Finally, consider any local regulations or guidelines that may impact the placement of your cleats. For example, if you live in an area with hurricane or storm considerations, you may need to follow specific guidelines for cleat placement to ensure the safety of your boat and dock.

Drilling the holes

First, select the appropriate drill for the material of your dock. For a wooden dock, a standard drill with the right wood drill bits will suffice. However, if you're working with a concrete seawall, you'll need a hammer drill and special Tapcon masonry screws designed for concrete.

Before drilling, carefully mark the holes using a marker. This will ensure you drill in the exact spots where the cleats will be placed. It's important to measure and plan the placement of the cleats beforehand, considering the size and location of the cleats in relation to the boat.

When you're ready to drill, make sure the holes are slightly larger than the bolts you will be using. This will ensure a proper fit without forcing the bolts. Take your time and be cautious during this step, as drilling too deep or in the wrong spot can weaken the structure or lead to misaligned cleats.

If you're working with a wooden dock, determine the length of the bolt needed by adding the thickness of the cleat and the dock boards. For concrete seawalls, use a hammer drill to create holes for the Tapcon masonry screws. The holes should be slightly smaller than the screws in this case.

Once the holes are drilled, you can move on to the next step of positioning and securing the cleats with the appropriate bolts, washers, and nuts. Remember to apply a marine sealant around the bolts to prevent water ingress and potential corrosion.

Fixing the cleat

Now that you've chosen the right location and marked the holes, it's time to fix the cleat securely in place. Position the cleat over the marked holes. You'll want to use appropriate bolts, washers, and nuts to secure the cleat. Make sure the bolts are slightly larger than the holes you've drilled. This will ensure a tight fit.

After the cleat is in place, use a marine sealant around the bolts. This will prevent water from seeping in and causing corrosion. It's an important step to protect your cleat and ensure its longevity.

If you're installing the cleat on a wooden dock, use lag bolts. The length of the bolt should be determined by adding the thickness of the cleat and the dock boards. Pre-drill the holes for the screws, then attach the cleat with screws and nuts, tightening them with a wrench or pliers.

If you're installing on a concrete seawall, use a hammer drill to create holes for Tapcon masonry screws. These holes should be slightly smaller than the screws. Insert the screws and tighten them with a socket set.

Once the cleat is installed, test it by pulling on the ropes to ensure it's secure. Make any necessary adjustments before using it to tie up your boat. A well-installed cleat will give you peace of mind and keep your boat safely secured.

Frequently asked questions