Can You Replace One Section of a Garage Door?

plank garage door sections

If you’re a homeowner with a garage, chances are, you’ve encountered some wear and tear on your garage door. Over time, your garage door sections can become damaged due to exposure to the elements or accidents. But when it comes to fixing these issues, many homeowners wonder if they can replace just one section of their garage door or if they need to replace the entire door. In this article, we’ll dive into the types of garage door sections, the pros, and cons of section replacement, and provide a step-by-step guide to help you assess the damage and determine if replacing one section is the right choice for you.


Understanding Garage Door Sections

Before we delve into the topic of replacing one section of a garage door, it’s important to have a basic understanding of how garage door sections work. Garage doors are typically made up of several sections that are hinged together. These sections slide along a track to open and close the door. The sections are usually made of metal, although some garage doors may be made of wood, vinyl, or other materials. Understanding the different materials and types of sections can help you make an informed decision about whether to replace just one section or the entire door.

Types of Garage Door Sections

When it comes to garage door sections, there are several types to choose from, each with its own unique features and benefits. Solid panels are flat and smooth, without any additional design features. They are a popular choice for those who prefer a simple and minimalist look. Raised panels, on the other hand, are designed with a raised surface, which can add texture and depth to the door’s appearance. This type of section is often chosen by those who want a more traditional or classic style for their garage door. Ribbed sections have a series of horizontal ribs that run across the panel, providing a distinctive look and texture to the door. This type of section is often used in modern or contemporary designs.

Materials Used for Garage Door Sections

Garage door sections can be made from a variety of materials, each with its own advantages and disadvantages. Metal sections are the most common, as they are durable, low-maintenance, and can be painted to match the color of your home. However, they can be prone to dents and scratches. Wood sections are a popular choice for those who want a more natural and rustic look for their garage door. They can be stained or painted to match the style of your home, but require more maintenance than metal sections. Vinyl sections are a low-maintenance option that can resist dents and scratches but may not be as durable as metal or wood.

How Garage Door Sections Work Together

Garage door sections work together seamlessly to create a functional and secure garage door. Each section is designed to align perfectly with the others, creating a sturdy and balanced structure. If only one section is damaged, it can disrupt the balance of the entire door. However, in some cases, it may be possible to replace just one section, if the damage is not extensive. It’s important to have a professional assess the damage to determine the best course of action.

Overall, understanding the different types and materials of garage door sections can help you make an informed decision about how to repair or replace your garage door. Whether you opt for a simple and minimalist look or a more traditional or contemporary style, there are plenty of options available to suit your needs and preferences.


Assessing the Damage to Your Garage Door

Before determining if you can replace just one section of your garage door, you must assess the damage to your door. This involves identifying the problematic section and evaluating the severity of the damage.

Identifying the Problematic Section

The first step in assessing the damage is to identify the problematic section. You can usually identify this by examining the exterior of the garage door. Look for any cracks, dents, or other forms of damage. If you’re having trouble identifying the problematic section, you may need to open the door and examine the interior.

Evaluating the Severity of the Damage

After identifying the problematic section, you’ll need to evaluate the severity of the damage. Minor damage, such as small dents or scratches, can be repaired. However, if the damage is extensive, such as a large dent or crack, it may be more cost-effective to replace the entire garage door.


Pros and Cons of Replacing a Single Section

Once you’ve assessed the damage, it’s time to weigh the pros and cons of replacing a single section versus replacing the entire door.

Advantages of Section Replacement

The primary advantage of replacing a single section is cost-effectiveness. If the damage is not extensive, replacing just one section can be much more affordable than replacing the entire door. Additionally, replacing just one section can be quicker and simpler than replacing the entire door. This can minimize the disruption to your daily routine.

Potential Drawbacks and Limitations

One potential drawback of replacing a single section is that it can be challenging to find an exact match for your garage door’s existing sections. Garage doors can come in various colors, finishes, and materials, so finding a section that matches the rest of the door can be difficult. In some cases, it may be necessary to replace additional sections to ensure a seamless appearance. Additionally, if the damage is extensive or the door shows signs of wear and tear, replacing just one section may not be the best long-term solution.


Step-by-Step Guide to Replacing a Garage Door Section

If you’ve assessed the damage and determined that replacing a single section is the right choice, here’s a step-by-step guide to help you through the process.

Gathering the Necessary Tools and Materials

Before getting started, you’ll need to gather the necessary tools and materials. This may include a drill, screws, replacement section, and weather stripping.

Removing the Damaged Section

The next step is to remove the damaged section. This typically involves unscrewing the hinges, removing any weather stripping, and gently pulling the section away from the rest of the door.

Installing the New Section

Once the damaged section is removed, you’ll need to install the new section. This involves attaching the hinges and weather-stripping, and ensuring that the section is properly aligned with the rest of the door.

Ensuring Proper Alignment and Functionality

Finally, you’ll need to ensure the new section is aligned properly and functioning correctly. Test the door by opening and closing it multiple times to ensure it operates smoothly. If you encounter any issues, you may need to make additional adjustments or seek the help of a professional.


When to Consider a Full Garage Door Replacement

In some situations, replacing the entire garage door may be more beneficial, rather than just one section. Here are some of the reasons why you might consider a full replacement:

Extensive Damage or Wear

If your garage door shows signs of extensive damage or wear, such as multiple dents, cracks, or rust, replacing the entire door may be more cost-effective. Continuing to replace individual sections can increase cost over time, so a full replacement may be the better long-term solution.

Upgrading to a Newer Model

If your garage door is older or outdated, you may consider upgrading to a newer model with improved safety features, energy efficiency, or functionality.

Improving Energy Efficiency and Security

Replacing your garage door can also be beneficial for improving energy efficiency and enhancing security. Newer garage doors are typically designed to provide better insulation, which can help regulate the temperature in your garage and reduce your energy bills. Also, modern garage doors often have enhanced security features, such as automatic locking systems and keyless entry.



Replacing one section of a garage door can be a cost-effective and efficient way to fix minor damage. However, it’s important to carefully assess the damage and weigh the pros and cons of section replacement versus full replacement. If you decide to proceed with section replacement, follow our step-by-step guide to ensure a smooth and successful process. If you’re still unsure about the best action, consult a garage door repair company for expert advice.

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