Lashing Know-How: When to Skip It, Knot Mastery & Types of Lashings

As someone who’s spent over a decade guiding trips and writing about the outdoors, I’ve seen firsthand the power of well-executed lashings. They’re a cornerstone of wilderness skills, from building shelters to crafting improvised repairs. But knowing when to use lashings – and equally important, when should you not use lashings – is just as crucial as mastering the techniques themselves. This guide will break down the different types of lashing, the essential right angle knot for securing them, and help you determine if a lashing is truly the best solution for your needs. We’ll cover everything from square lashings to diagonal lashings, and explore modern alternatives that might be more efficient.

Understanding the Fundamentals: What Is a Lashing?

At its core, a lashing is a method of securing two or more objects together using rope or cordage. Historically, lashings were vital for constructing everything from rafts and bridges to temporary shelters. They rely on friction and tension to hold things in place. While incredibly useful, it’s important to remember that lashings are a relatively time-consuming skill. Before diving into the types of lashing, let’s address a critical question: when is a lashing not the answer?

When to Avoid Lashings: Modern Alternatives

Honestly, in many modern outdoor scenarios, lashings are becoming less essential. Here’s when you should consider alternatives:

• You have access to modern hardware: Carabiners, straps, buckles, and even duct tape often provide a faster, stronger, and more reliable connection.
• Weight is critical: Lashings require a significant amount of cordage, adding weight to your pack. Modern alternatives are often lighter.
• Time is limited: Setting up camp after a long day? A quick strap-based setup is often preferable to a meticulously tied lashing.
• Permanent structures: Lashings are best for temporary structures. For anything long-lasting, consider more robust construction methods.

Don't get me wrong – knowing lashings is still valuable! It’s a fantastic skill for emergency situations, wilderness survival, and teaching primitive skills. But be realistic about their place in your toolkit.

Mastering the Right Angle Knot: The Foundation of Secure Lashings

Before you can even begin to explore the types of lashing, you need to be proficient with the right angle knot. This isn’t a single knot, but rather a series of wraps and hitches used to create a secure binding at the corners of your structure. It’s the starting point for most lashings. Here’s a breakdown:

1. Start with a clove hitch: Secure the lashing cord to one of the poles. (REI Expert Advice on Clove Hitches)
2. Wrap tightly: Wrap the cord tightly around both poles, overlapping each wrap. The number of wraps depends on the size and weight of the poles.
3. Frap: This is crucial! “Frap” means to add additional wraps between the poles, tightening the lashing and preventing slippage.
4. Finish with a clove hitch: Secure the cord with another clove hitch.

Practice this repeatedly until it becomes second nature. A poorly tied right angle knot will compromise the entire lashing.

Exploring the Different Types of Lashing

Now, let’s dive into the most common types of lashing you’ll encounter. Each is suited for different purposes.

Square Lashing: The Workhorse

The square lashing is arguably the most versatile and frequently used lashing. It’s ideal for joining two poles at a 90-degree angle, creating a strong and stable connection. Think tripod construction, shelter frames, or repairing broken tent poles. It relies heavily on a well-executed right angle knot. (Leave No Trace on Lashings)

• Best for: 90-degree angles, general-purpose binding.
• Cordage: Natural fiber rope (manila, sisal) or synthetic cord.
• Strength: High, when tied correctly.

Diagonal Lashing: Adding Strength and Stability

Similar to the square lashing, the diagonal lashing also joins poles at an angle, but it’s used when the angle isn’t precisely 90 degrees. It’s particularly useful for creating A-frame structures or reinforcing existing joints. The key difference is the direction of the wraps, which follow the diagonal line of the joint. This adds significant strength and prevents racking.

• Best for: Angles other than 90 degrees, reinforcing joints.
• Cordage: Similar to square lashing.
• Strength: Very high, excellent for load-bearing structures.

Round Lashing: Binding Poles Together Along Their Length

The round lashing is used to bind poles together along their length, creating a cylindrical structure. This is perfect for building rafts, stretchers, or even simple fences. It involves wrapping the cordage continuously around all the poles, creating a tight and secure binding. (National Park Service on Wilderness Skills - Lashings)

• Best for: Binding poles together lengthwise, creating cylindrical structures.
• Cordage: Requires a significant amount of cordage.
• Strength: Moderate to high, depending on the number of wraps.

Shear Lashing: For Tripod Construction

Specifically designed for building tripods, the shear lashing secures three poles together at their tops. It’s a variation of the square lashing, but with a specific wrapping pattern to distribute the load evenly. This is a classic wilderness skill for hanging food, creating a cooking platform, or supporting a tarp.

• Best for: Tripod construction.
• Cordage: Strong, durable cordage is essential.
• Strength: High, when properly executed.

Cordage Considerations: Choosing the Right Material

The type of cordage you use significantly impacts the strength and durability of your lashings. Here’s a quick overview:

For most wilderness applications, a combination of natural fiber rope for general lashings and paracord for emergency repairs is a good approach. Always inspect your cordage for wear and tear before use.

Practice Makes Perfect: Honing Your Lashing Skills

Learning the types of lashing and the right angle knot is only the first step. Consistent practice is essential to develop the muscle memory and understanding needed to create reliable lashings in the field. Start with simple projects, like building a small tripod or shelter frame. Experiment with different cordage types and wrapping techniques. And don’t be afraid to ask experienced outdoorspeople for feedback. Remember, knowing when should you not use lashings is just as important as knowing how to tie them!

For further exploration, check out resources on wilderness survival skills and primitive technology. (USDA Forest Service on Wilderness Skills) And remember to always practice Leave No Trace principles when working in the outdoors.

Disclaimer: This article provides general information on lashings and should not be considered a substitute for professional training. Always prioritize safety and use appropriate gear for your specific situation.