From Car Storage to Dream Room: How to Convert a Garage into a Bedroom
March 20, 2026Do you have a garage you don’t really use? Maybe you’re looking for a way to expand your home without building a home addition from the ground up? If so, a great option is to convert your garage into a livable bedroom. Today, we’ll walk you through how to convert a garage into a bedroom and what steps you need to take to make your dream home a reality.
Do I Need Permits to Convert a Garage?
Repurposing a garage is a large, often complex project. You’ll likely need to insulate walls and ceilings, change your home’s electrical wiring, reroute HVAC connections, and add additional plumbing pipes.
Because this project will touch your home’s utilities, Florida law requires you to get a building permit for a project like this. Make sure you talk with your remodeling team and your local building department before you begin your project to ensure you have all the necessary permits to begin construction.
Can I DIY a Garage Conversion?
While you can DIY a garage conversion project, we don’t recommend you do. This is a complex project that requires construction, electrical work, plumbing, and even HVAC installations—not to mention the headache of getting the necessary permits.
Working with a licensed general contractor allows you to sit back and let them do the heavy lifting. From communicating with you to coordinating with all the subcontractors, a general contractor ensures that your project goes smoothly and matches your vision.
8 Steps on How to Convert a Garage to a Bedroom
Converting your garage to a bedroom can be a long but rewarding project. While your contractor will walk you through all the little details of your project, here are the steps you can expect during the construction process.
1. Clean Up & Prep Your Garage
Before you can begin your project, you’ll want to make sure your garage is cleared, cleaned, and prepped for the renovation process.
Many people use their garage as a storage place for car gear, tools, or even seasonal decorations. If you fall into this category, you’ll want to find a new place to store your belongings since your garage is going to be given a new purpose as a living space. Sheds and indoor closets are some of the most popular choices storage of these items.
You’ll also want to get your garage nice and clean. Any debris or dirt may slow down the process, so having a clean slate for your new construction is the best way to ensure a smooth transition.
2. Plan Your Designs
Your contractor’s job is to make your vision a reality, so you’ll want to have an idea in your head of what your garage will look like at the end of the project. For example, do you want the bedroom to simply take the shape of your garage? Do you want your new bedroom to have a bathroom attachment? Are you walling off the garage door completely, or do you want to keep outdoor access? Answering these questions can help your contractor design and construct a floor plan that will match your wants and expectations for the new bedroom.
3. Build Any Necessary Walls, Windows, or Doors
Many garages have a wide open space that’s used to allow cars in and out easily. When you’re converting a garage into a bedroom, you’ll want to decide how you want to utilize that space. Many people build a wall over the space to close it off completely. Others may add a standard door, so you can have door access straight from your bedroom.
You may even choose to get creative in how you repurpose or dispose of your garage door—a patio-style window or reusing the metal for decorative aspects of the exterior are some creative ways to do exactly this!
The decision is up to you, but the first step in construction will be to add these walls and shape any extra doors you may want to add. Once your garage is the shape you want, with plenty of natural lighting and the entrances you want, you’re ready to begin building a livable room!
4. Soundproof the Room
Most garages are not soundproofed. While that’s fine when it’s just your car and some supplies in there, it will quickly become a problem when you convert it into a bedroom.
Soundproofing strategies range from the type of windows and doors you use to how you insulate your walls. We’ve created a whole guide on soundproofing your home that you can use in your garage conversion project—see everything you need for soundproofing here!
5. Install Needed Utilities
A garage usually does not have the typical utilities you’d expect in your home, such as HVAC vents, working plumbing, or even electrical wiring in some cases. When you take on the project of making your garage a bedroom, you’ll want to ensure that all these utilities are properly connected and installed, so you can live comfortably in your new room. This can be a complex process that requires a variety of contractors and specialities, but the result will be well worth it in the end for both your comfort and safety.
6. Add Walls & Ceiling
With the utilities and insulation in place, it’s time to seal in the indoor walls to make a presentable room. Drywall is the most common choice, but you can talk to your contractor about other walling materials if you have a unique vision in mind, such as wood paneling or brick.
In some cases, the garage ceiling may also need to be constructed. This is not always the case, but it’s worth researching if your garage’s ceiling is safe for everyday living as a room. Just like your walls, you’ll want to make sure the ceiling has proper ventilation and insulation to keep the room comfortable throughout the year.
7. Choose Your Flooring
Your room is beginning to take shape. The last touch to officially change your garage into a ready-to-move-into room is flooring. Most garages just have a concrete floor that may be uncomfortable and unattractive. During your renovation project, we recommend taking the time to pick out a flooring that will match your new room’s aesthetic and keep you comfortable for years to come. Popular choices for bedrooms include wood floors or carpet, and you can even use tile if you include a bathroom in your garage remodel.
8. Furnish, Decorate, & Enjoy!
And with that, your room is complete! All that’s left is to furnish and decorate the room to your liking. From painting the walls a stunning color and adding framing to choosing area rugs and stylish furniture, your garage has now become a place where you can live, sleep, and relax as you please!
How Much Does a Garage Conversion Cost?
Like any remodeling project, the cost is going to vary from project to project. However, the average cost is around $16,000. This is a costly investment, but if you’re looking for an easy way to add an additional room to your home, converting your garage is a great option and doesn’t require as much work as a home addition built from scratch. Talk to your general contractor about your budget, and they’ll work with you to find a way to build the room of your dreams without breaking the bank.
Create the Home You Want When You Choose McFall Builders
Whether you want to remodel your whole house or just looking to revamp your garage or other unused spaces, McFall Builders is your go-to general contractor and builder for your next home addition project. We’ve helped homeowners make their dreams a reality with our comprehensive building services. Request a consultation from our team to start the process of living in your dream home!