How to Build a Concrete and Brick Garage

This article is about how to build a concrete and brick garage. After building the countryside house, I decided to make and addition for my tools and car. I didn’t have enough space and time to build a larger building, so this 20×20 is not the best, not the worst. I might use it in the future as a workshop only space, therefore I added insulation to the floor, ceiling and walls. In addition, I built a chimney if I add a fireplace in the future.

The total budget for this garage / workshop project was 20000 usd, because I really didn’t have any shortcuts and invested in best materials. I still have many things to do, but for the time being it serves its purpose gracefully. My garage features a large 8 ft door fully automated, and it also comes with a man door and generous windows on both sides. See all my Premium Plans HERE.

Made from this plan

Materials

Fine sand and gravel
Cement or premixed concrete
Wooden boards
Nails and screws
Reinforcing bars – to build the reinforcing structure

Tools

Time

3-months

Brick Walls Construction – Video!

Tearing-down-the-old-building

I had a small storage building where I wanted to build by 20×20 garage. Therefore, first we had to take it down. We started with the door and the roof.

Small-shed-demolition

Next, we used the backhoe digger to tear down the brick walls and to grade the land. You can see a more detailed video on how to demolish the building HERE.

Digging-out-the-garage-foundation

Next, we laid out the foundation trenches for the garage and dug them by hand. I live in an area with earthquakes, so the footings need to be reinforced with rebar beams and be deeper than the frost line. Pretty complex and expensive for a garage, but the building codes are there for a reason.

sewage-pipes-for-bathroom

We set the beams to the trenches and then installed the pipes for water supply and for sewage. I’ve planned to create a small bathroom inside the garage, as I might use it as a workshop, later on.

Filling-out-the-foundation-footings-with-concrete

We filled the trenches with concrete.

Underfloor-insulation-sheets

I compacted a 2″ layer of gravel ad then installed rigid foam insulation, to keep everything nice if I decide to heat the garage in the future.

Formwork-for-garage slab

Next, we set rebar mesh to reinforce the floor slab.

Assembling-the-rebar-columns

You can see here assembling the rebar columns.

Laying-out-the-brick-walls-for-garage

We built the brick walls. You can see in the video more details on how to do that. You can also take a look over this video.

Garage-brick-walls

Window-formwork

Next, we build the formworks for the beams that go on top of the brick walls.

Assembling-the-rebar-beam

We also built a rebar beam that goes to the middle of the garage and it has the purpose of supporting the ceiling and the roof. As a reference, the beam used 6 #14 rebars.

Installing-the-middle-rebar-beam

Fitting-the-ceiling-joists

Notice the beams for the ceiling. The beams join over the concrete beam I have talked about earlier.

Fitting-the-rafters

Notice the structure of the roof. All rafters go on top of a ridge beam.

Fitting-the-ridge-beams

Joining the ridge beams on top of a support.

Fitting-the-gable-ends

We filled the gable ends with bricks.

Gable-end-beams

Rafters

We also set the overhangs to the front and back of the garage.

Fitting-the-roof-slats

Metal-roofing

We used metal shingles to cover the roof, because I wanted it to match the style and design of the house. We had a team doing the job for us.

Fitting-the-insulation-sheets

Next, we installed the rigid foam insulation sheets to the exterior of the garage. Notice the adhesive and how you need to spread it along the exterior edges of the boards. Use a saw to cut out the boards around the windows. You can see the process in the video, as well.

Rigid-foam-insulation—garage

Insulation-plastering

We rendered the insulation with fiberglass mesh and with adhesive. You need 2 coats.

Electrical-wiring

Notice the electrical wires inside the garage. Here, I mention that you need to think ahead and set a power outlet for car charging. I don’t own an electrical car yet, but when I will, the garage will be ready for fast charging it. Bonus point for me :)

Fitting-the-PVC-windows

Next, you can see the installation of the PVC windows, matching the ones I have bought for the house. They were pretty expensive, but they are high quality and with great insulation properties.

Cement-render

We cement rendered the interior walls. It is a time consuming process, but I can assure you the end result is far superior as compared to mechanized wall plaster.

Cement-rendering

You can see in this image, the 3 coat of plaster and smoothing the wall process.

Floor-screed

Metal-stud-ceiling

We also insulated the ceiling and to do that, we had to install a metal stud frame. Make sure the frame is perfectly level.

Drywall-ceiling

Next, we installed the mineral wool insulation batts and closed it with drywall.

Hanging-drywall-ceiling-sheets

Primer

Decorative-paint

We painted the exterior of the garage to match the house color scheme. Really pleased with the result.

DIY-brick-garage

The video provides a lot more visual info on how we built this large garage / workshop. There are many things to say, but I will keep it simple and I let the video to speak.

Thank you for reading our article on how to build a brick house and we recommend you to check out the rest of our project. Don’t forget to share our articles with your friends, by using the social media widgets.

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