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How to Measure for a Bimini Top

Boating 101: How to Measure for a Bimini Top 

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Feeling lost in the sea of bimini top options? Don't worry, you're not alone! We understand the confusion of measuring for a bimini top. Our guide provides step-by-step instructions, with easy-to-follow illustrations, ensuring a perfect fit for your boat. 

  1. Tools Needed
  2. What Measurments to Take
  3. Bimini Top by Boat Size Guide
  4. Selecting Bimini Top Fabric

Bimini tops aren't just accessories – they're lifesavers for boat owners looking to make the most out of their time on the water. Picture this: you're out on a sunny day, enjoying the breeze and the beautiful scenery when suddenly, the sun beats down relentlessly. That's where your bimini top swoops in, offering a cool oasis of shade and protection. But here's the catch: getting the right fit is key to unlocking the full potential of your bimini top. It's not just about staying dry during a rain shower or avoiding a painful sunburn; it's about ensuring every moment on your boat is pure bliss.

How to measure for a bimini topHow to measure for a bimini top

Tools Needed to Measure for a Bimini Top

Before diving into the measuring process, let's make sure you have all the necessary tools at your disposal. Here's what you'll need: 

  • Tape Measure: A reliable tape measure is essential for accurately measuring the dimensions of your boat.
  • Pen and Paper: Keep a pen and paper handy for jotting down measurements as you go. This will help you stay organized and ensure you don't forget any crucial details.
  • A Helper: While not strictly necessary, having a helper can make the measuring process much easier. They can assist with holding the tape measure in place and double-checking measurements for accuracy.
  • Access to Your Boat: Ensure your boat is easily accessible for measuring. This might involve clearing any clutter or obstacles that could obstruct your measurements.

By gathering these tools beforehand, you'll be well-prepared to tackle the measuring process with confidence and accuracy. 

How to Measure for a Bimini Top 

As the wise adage goes, measure twice, cut once! Not that we’re cutting anything, but you get the idea. Taking the time to double-check your measurements ensures you'll make the right choice the first time around when selecting your bimini top. 

Determine Your Boat’s Width

How to measure for a bimini top - widthHow to measure for a bimini top - width

Width: With the help of a friend, extend a tape measure from the mounting point on one side of the boat to the corresponding point on the opposite side. Ensure the tape measure is taut and record the measurement.

Determine Your Boat’s Height

How to measure height of a bimini topHow to measure height of a bimini top

Height: Measure from the mounting location points vertically to determine the desired height for the bimini top. Choose a height option that allows for comfortable standing clearance. Record the measurement.

Determine Your Boat’s Length

How to measure length for a bimini topHow to measure length for a bimini top

Length: Determine the length of the area you wish to cover with the bimini top. Consider factors such as the size of your boat and the desired coverage area. Record the measurement.

Review Available Bimini Top Options

Now that you've taken your measurements, let's review the available options for your bimini top: 

Length: Bimini tops are available in lengths of 4', 6' or 8'. Consider the size of your boat and the amount of coverage you desire when selecting the appropriate length. 


Height: Choose from heights of 36", 42" or 54", representing the maximum standing height under the frame, measured from the mounting location points. Ensure you select a height that provides ample headroom and coverage. 


Width: Width options range from 60" to 103", in increments of 6". Select a width that matches your measurement to ensure a proper fit for your bimini top. 

Bimini Top by Boat Size Buying Guide

Boat Size Bimini Top Length Bimini Top Height Bimini Top Width Range
Under 14' 4' 36" 60" to 130"
14' - 18' 6' 42" 60" to 130"
18' and over 8' 54" 60" to 130"

Please note: The width range specified is based on the measurement from the mounting point on one side of the boat to the same location on the opposite side. Widths are available in increments of 6". 

SureShade Power Bimini on a Pontoon BoatSureShade Power Bimini on a Pontoon Boat

Selecting Bimini Top Fabric

Now that you know the size of bimini boat top you need, it’s time to consider fabric options. When it comes to selecting the best fabric for your bimini top, durability, UV resistance and water repellency are key factors to consider.  
 
One of the most popular choices is solution-dyed polyester fabric, known for its exceptional strength and colorfastness. This type of fabric offers excellent UV protection, ensuring your bimini top retains its vibrant color and structural integrity even after prolonged exposure to sunlight. Additionally, solution-dyed polyester is highly water repellent, keeping you and your passengers dry during unexpected rain showers. Another excellent option is acrylic fabric, which boasts similar UV resistance and water repellency properties. Acrylic fabric is also known for its breathable nature, allowing for enhanced airflow and comfort on hot days.  
 
Whichever fabric you choose, be sure to select a reputable brand known for producing high-quality, marine-grade materials. Investing in a durable and UV-resistant fabric will ensure your bimini top stands the test of time and provides reliable protection for years to come. 
 

Looking for the Latest in Bimini Technology?


Trusted Bimini Top Experts

Lippert proudly offers a diverse range of bimini shades, including products from trusted brands like SureShade and Taylor Made. SureShade, known for its cutting-edge retractable shade systems, brings innovation and convenience to the boating world with its sleek and stylish designs. Taylor Made, on the other hand, is renowned for its high-quality bimini tops crafted from durable materials, ensuring long-lasting protection and comfort on the water. With these esteemed brands under its umbrella, Lippert continues to lead the way in providing boat owners with top-notch bimini shade solutions tailored to their specific needs and preferences.

Explore the Technical Intricacies of Biminis at the Lippert Customer Care Center!


Frequently Asked Questions

How long should a bimini top be?

A bimini top typically extends around six feet in length, providing adequate shade for most boats. However, larger pontoons may require an eight-foot bimini for sufficient coverage.

What size boat canopy do I need?

For the perfect fit, remember to consider the width and length of your boat, desired coverage area and mounting system. These key factors outlined in our blog post will ensure you select the right size boat canopy for your needs.

What is the difference between three and four bows on a bimini top?

The main difference between three and four bows on a bimini top lies in their structural design and coverage area. A three-bow bimini typically consists of three support poles or bows, providing a simpler and more streamlined appearance. On the other hand, a four-bow bimini features an additional bow, offering increased support and stability, especially for larger bimini tops or in windy conditions. The choice between three and four bows often depends on factors such as the size of the boat, desired coverage area and personal preference for aesthetics and functionality.

Are boat bimini tops universal?

Boat bimini tops are not universally compatible due to variations in boat sizes, shapes and mounting systems. While some bimini tops may be adjustable or designed to fit a range of boats, it's essential to ensure compatibility by considering factors such as the width and length of your boat, mounting point locations and the type of bimini frame. Customization options and measurements specific to your boat are often necessary to ensure a proper fit and optimal performance of the bimini top.

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