How To Finish Bottom Of Drywall In Garage

Photo of author
Written By John Wout

This post may contain affiliate links, which means I may earn a commission, at no cost to you, if you make a purchase through a link.

Many people may not know how to finish the bottom of drywall in a garage, but it is a relatively straightforward process that can be done in simple steps. All you need is a few simple tools and materials.

There are a lot of different ways to do it, and not everyone knows how. This article will teach you how to finish the bottom of drywall in your garage in a few simple steps.

Tools You Will Need

Here is a list of the tools you will need to finish the bottom of drywall in a garage:

  • tape measure
  • level
  • straight edge
  • utility knife
  • drywall saw

Materials You Will Need

Here is a list of the materials you will need:

  • drywall screws
  • drywall anchors
  • joint compound
  • fiberglass mesh tape
  • sandpaper

How To Finish Bottom Of Drywall In Garage – Step By Step

When it comes to how to finish the bottom of the drywall in the garage, the first step is to measure the length and width of the space you are working with. Once you have those measurements, you can use a level to draw a straight line across the bottom of the wall that is perpendicular to the floor.

Finishing the bottom of drywall in a garage can be difficult for some people. But here is a step-by-step guide on how to finish the bottom of drywall in your garage:

1. Measure the dimensions of the space

Measuring the dimensions of the space is the first step in how to finish the bottom of the drywall in the garage. You will need a tape measure, a level, and a pencil. Begin by measuring the height of the space from floor to ceiling.

Next, measure the width of the space from one side to the other. Finally, using the tape measure and level, determine the distance from the floor to the bottom of the drywall.

Once you have these measurements, you can calculate how much drywall you will need to purchase.

2. Cut the drywall to fit

how to finish bottom of drywall in garage

Once all of your supplies are gathered, you are ready to cut the drywall. It is important to measure twice and cut once to avoid mistakes. You will need to use a sharp knife or box cutter to get clean, straight cuts.

If you are working with a larger piece of drywall, you will have to score the paper backing before making your final cut. After the drywall is cut to size, you are ready to move on to Step 3.

3. Screw the drywall to the studs

If you’re wondering how to finish the bottom of your drywall in the garage, the third step is to screw the drywall to the studs.

This will help secure the wall and prevent it from becoming damaged or dislodged. Start by attaching the bottom row of drywall to the studs using long screws. Then, work your way up, attaching each subsequent row of drywall in the same manner.

Ensure that all of the screws are driven in securely so that the drywall is firmly attached. Once all drywall is in place, move on to Step 4.

4. Apply a layer of joint compound

Start by taping off any areas you don’t want joint compound on. Then, using a putty knife, put a layer of the joint mix on the drywall.

Be sure to smooth it out as much as possible. Once you have a nice even layer, allow it to dry for at least 24 hours before proceeding to the next step.

5. Sand the joint compound

Now that the joint compound has dried, it’s time to sand it smooth. This is an important step, as any imperfections on the surface will be magnified once paint or primer is applied. To get started, lightly sand the area with a fine-grit sandpaper.

Then, using a damp rag, wipe away any dust particles.

6. Apply another layer of joint compound

Once the surface is clean, apply a second layer of joint mix, using the same technique as before. Allow this layer to dry, sand, and wipe it down as before. Repeat these steps until the surface is smooth and even.

Once you’re satisfied with the results, you’re ready to move on with finishing up your drywall.

7. Apply a layer of fiberglass mesh tape

Assuming you have already completed steps 1 through 6 of how to finish the bottom of the drywall in the garage, the next step is to put up a layer of fiberglass mesh tape.

This tape will help to reinforce the wall and joins, preventing cracking and giving the finished surface a smoother appearance. When applying the tape, press it firmly into place and smooth out any bubbles or creases. 

8. Apply another layer of joint compound over the fiberglass mesh

Apply another layer of joint mix over the fiberglass mesh. Allow the joint compound to dry thoroughly. Once dry, sand the area smooth.

Wipe away any dust with a damp cloth. Repeat steps 6 through 8 until you are satisfied with the results. Finally, paint or prime the area as desired.

9. Paint or seal the drywall

The final step in finishing your drywall is to paint or seal it. This will protect the drywall from further damage and help it to last longer. When painting, use a roller designed explicitly for painting drywall.

These rollers have a thicker nap that will help smooth out any imperfections in the surface of the drywall. If you are sealing the drywall, you can use a brush or roller designed for sealing. Be sure to apply the sealant evenly and allow it to dry completely.

Now that you know how to finish the bottom of your drywall in the garage, you can get started on the project with confidence. By following these steps, you can achieve a smooth, finished surface that looks great and stands up to everyday use.

Final thoughts on finishing drywall on a garage

While finishing the bottom of your drywall in the garage may seem daunting, it’s not that difficult if you follow these simple steps. Using a few essential tools and supplies, you can create a smooth, finished surface that will look great and last for years.

So don’t wait any longer – get started on your project today!