How to Finish a Garage Interior

Transforming your garage into a functional and inviting space often begins with finishing the interior. A well-finished garage interior not only enhances its aesthetics but also contributes to its usability.

Whether you plan to convert your garage into a workshop, home gym, or a more organized storage area, understanding how to finish the interior is the first step. In this article, we’ll explore how to finish a garage interior, offering insights and practical tips to make your space more comfortable, organized, and visually appealing.

How to Finish a Garage Interior

From insulation and wall coverings to flooring options and the right lighting, we will guide you through the essential considerations and steps to revamp your garage. Whether you’re a seasoned DIY enthusiast or a homeowner looking to hire professionals, this comprehensive guide will help you achieve the perfect finish for your garage interior, tailored to your specific needs and preferences.

Importance of Finishing the Garage Interior

Finishing the interior of your garage is an important aspect that should not be overlooked. While many homeowners may focus on the functionality and organization of their garage, the aesthetics of the space are often neglected. However, a well-finished garage interior can provide numerous benefits that go beyond just improving its appearance.

One of the main reasons to finish your garage interior is to increase the value of your home. A finished garage can add significant value to your property, making it more attractive to potential buyers. This is especially important if you plan on selling your house in the future.

Additionally, a finished garage can also provide extra living space for your family. By turning your garage into a well-insulated and comfortable room, you can use it as a playroom, home gym, office, or even a spare bedroom. This can be especially beneficial for homes with limited space and can also add value to your property.

Moreover, a finished garage interior can help improve the overall functionality of the space. With proper insulation, flooring, and wall finishes, you can maintain a comfortable temperature in your garage all year round. This makes it easier to use the space for various activities, such as DIY projects or storage of sensitive items that require a specific temperature.

Maintain a Comfortable Temperature

In addition to these practical benefits, finishing your garage interior can also have a positive impact on your mental well-being. A clean and organized space can help reduce stress and create a sense of calmness. This is especially important if you spend a lot of time in your garage, whether it’s for work or leisure.

10 Methods How to Finish a Garage Interior

1. Install Insulation

Installing insulation is one of the most important steps when finishing a garage interior. Not only will it help to keep your garage warm in the winter and cool in the summer, but it can also help to reduce noise levels and improve energy efficiency.

There are several different types of insulation available, including fiberglass, cellulose, and foam board insulation. Depending on your budget and needs, you may want to consider installing multiple layers of insulation for maximum efficiency.

2. Paint or Stain Walls

Painting or staining the walls of your garage is a great way to give it a finished look. If you choose to paint, make sure to use a paint designed specifically for use on concrete surfaces as regular paint may not adhere properly.

If you choose to stain instead, there are several different types available that can give your walls a unique look. Staining may take a bit longer than painting, but the end result can be worth it.

3. Add Flooring

If you want your garage floor to look more finished, adding some type of flooring is an excellent option. Many homeowners opt for tile or vinyl flooring as these materials are easy to clean and maintain.

However, if you’re looking for something more durable and long-lasting, concrete floor coatings or epoxy floors may be the right choice for you. These options not only provide a polished and professional look, but they also add an extra layer of protection to your garage floor.

Epoxy Floors May Be the Right Choice for You

4. Install Lighting Fixtures

Adding lighting fixtures is another great way to finish off the interior of your garage space. Installing overhead lighting can provide ample illumination for working on projects or simply finding items in storage bins or cabinets.

You could also install wall sconces or track lighting along with dimmers so that you can adjust the light levels depending on what type of activity you’re doing in your space.

5. Hang Shelves

Hanging shelves is an easy way to add additional storage space without taking up too much room in your garage interior design project. You could opt for open shelves that allow easy access to items like tools and supplies or closed shelves that provide extra storage while keeping items out of sight when not in use.

Additionally, hanging shelves can also be used as decorative elements by displaying items such as artwork or collectibles in an organized manner.

To hang shelves, you’ll need a stud finder to locate the studs in your garage walls. Once you’ve found the studs, use a drill and screws to attach shelf brackets to the wall at the desired height. Then, simply place your desired shelving material (such as wood or metal) on top of the brackets and secure with screws.

6. Add Cabinets

Adding cabinets is another great way to maximize storage space while improving the overall look of your garage interior design project. Cabinets come in a variety of sizes and styles, so you should have no trouble finding one that fits both your needs and aesthetic preferences perfectly!

Adding Cabinets is Another Great Way

Plus, they’re perfect for storing tools, supplies, sporting equipment, and other items that would otherwise take up valuable floor space if left out in the open air.

7. Install Wall Hooks

Wall hooks are another great way to add additional storage options without taking up too much room in your garage interior design project area! These hooks can be used for hanging bicycles, sports equipment such as baseball bats and hockey sticks, garden tools such as shovels, power tools, work aprons, coats, hats, purses, etc., making them incredibly versatile!

Plus, they come in so many different varieties that it should be easy enough to find ones that match any existing décor within your space! 

8. Add Window Treatments 

Adding window treatments such as blinds or curtains can help create a cozy atmosphere while providing privacy from neighbors who may be able view your space from outside windows!

Plus, they come in all kinds of colors/patterns/styles, making them perfect for creating a unique look within any area! However, when selecting window treatments for your garage interior, it is important to consider the function of the space.

If you plan on using your garage as a workshop or storage area, it may be best to choose blinds or shades that are durable and can withstand potential wear and tear. On the other hand, if you plan on using your garage as a living space, curtains may be a better option as they can add softness and warmth to the overall design.

9. Create Zones 

Creating zones within your garage interior design project area can help make better use of limited space while allowing each area its own distinct purpose (e..g., work zone vs entertainment zone).

Make Better Use of Limited Space

This could include adding furniture pieces like benches with built-in storage underneath them, using rugs/mats/floor coverings that designate specific areas, etc., all of which will contribute towards creating an organized yet inviting environment!  

10. Accessorize 

Finally, don’t forget about accessorizing! Adding things like wall art pieces (e.g.., signs), small potted plants (real/fake), mirrors (which reflect light & expand perceived size), throw pillows/blankets (for added comfort), etc., all of which will contribute towards creating an inviting atmosphere within any area!

However, when carefully curated or grouped together, these items can also become a focal point of interest on their own. For example, you can create a gallery wall by hanging up various pieces of art or memorabilia related to your interests or hobbies.

Things to Consider When Finishing your Garage Interior

Finishing a garage interior can be an exciting project that not only adds value to your home, but also creates additional living space. Whether you plan to use the space as a workshop, gym, or even an extra bedroom, there are several things to consider before getting started. Here are some tips for finishing your garage interior.


Before you start any interior work on your garage, it’s important to insulate the space. This will not only help regulate temperature, but also protect against moisture and noise. There are various types of insulation available, so make sure to research and choose the best option for your needs.

Drywall or Paneling

Once your garage is insulated, you can start thinking about the walls. Drywall is a popular option for a more traditional, finished look. It can be painted or even covered with wallpaper for a personalized touch. Alternatively, paneling can be used for a more rustic or industrial feel.

Drywall is a Popular Option


Choosing the right flooring for your garage interior is crucial. Consider the purpose of the space and how much foot traffic it will receive. For a workshop, durable and easy-to-clean flooring such as epoxy or concrete may be the best option. If you plan to use the space as a living area, carpet or laminate flooring may be more suitable.


Proper lighting is essential for any finished space, including your garage interior. Consider adding overhead lighting for general illumination and task lighting for specific areas such as a workbench or workout area. Natural light can also be incorporated by installing windows or skylights.

Common Mistakes to Avoid When Finishing Your Garage

When it comes to finishing your garage interior, there are a few common mistakes that homeowners often make. These mistakes can lead to a less-than-desirable appearance and may even impact the functionality of your space. To ensure that you achieve the best results with your garage finishing project, here are some common mistakes to avoid:

  1. Not Planning Ahead: One of the biggest mistakes people make when finishing their garage is not properly planning ahead. This means not taking measurements, creating a layout, and considering factors such as storage needs and lighting placement. Without proper planning, you may end up with a cluttered or poorly designed space.
  2. Neglecting Insulation: Garages are often one of the least insulated areas in a home. However, if you plan to use your garage as a workshop or even just a storage space, proper insulation is essential. Neglecting insulation could result in a cold and uncomfortable workspace.
  3. Choosing the Wrong Flooring: While it may be tempting to opt for an inexpensive flooring option in your garage, such as bare concrete or vinyl tiles, this can be a mistake. These materials are not durable enough to withstand the heavy use and potential spills that often occur in a garage. Instead, choose a more durable option such as epoxy or rubber flooring.
  4. Forgetting About Lighting: Proper lighting is crucial in any space, including your garage. Not having enough lighting can make it difficult to see when working on projects or finding items stored in your garage. Make sure to include a variety of lighting sources, including overhead lights and task lighting.
Proper Lighting is Crucial


Taking on a DIY project like finishing your garage interior requires planning, dedication, and the correct tools. With the right attitude and research you can create a space that is functional, affordable, and impressive. This blog post has provided you with useful tips to help you make your vision for a finished garage interior a reality.

Take the time to consider the recommendations outlined in this article as they will be invaluable when it comes to budgeting, labor costs, and materials acquisition.

Ultimately, if you are willing to put in the required effort, revise each design decision carefully and shop around for quality supplies at competitive prices – you’ll be able to create a dream garage interior of your own at an achievable cost invested! Today is the day to break out of old habits and take charge of your home by beginning how to finish a garage interior today!

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Jennifer Branett

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