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What’s the Best Garage Wall Paint?

Best Garage Wall Paint
September 16, 2021

Although a garage serves an essential function in a home by providing storage for vehicles, yard equipment, tools, and other possessions, it is often the last room on the list when it comes to home improvement. That's a shame because a fresh coat of paint can turn a dreary garage into a comfortable work environment.

While there are no garage wall paints specifically designed for this space, some of the most incredible interior colours are. These high-quality paints include primer combos and paint that only require one coat of paint, lowering the cost of painting a large room in half.

Best Paints For Your Garage Walls

Many of these paints also include mildewcides to prevent mould growth, which are great for a garage. They're also available in several neutral tones that go well with this functional area, as well as more bright colours.

This post will discuss the crucial variables to consider when choosing a garage inside the paint and some of the best garage wall paint currently available.

What Should You Think About When Choosing Garage Wall Paint?

What Should You Think About When Choosing Garage Wall Paint?

When selecting interior paint for a garage, read the chemical list carefully to see if the colour is compatible with the wall type and durable enough for an area that isn't ordinarily climate-controlled. Continue reading to discover more about these traits and how to choose the best garage wall paint.


When it comes to garage wall paint, there are two options: oil-based and water-based. On the interior walls of most homes, however, oil-based wall paint is no longer used. It's unpopular due to its high VOCs (volatile organic compounds), long dry time, comparatively high price, and laborious cleanup.

Oil-based paint can still be used in a garage because ample ventilation is provided by opening the garage door, eliminating the high-VOC concern. Some oil-based paints dry to a hard shell, making them more resistant to scuffs and scratches. Its toughness makes it excellent for garage walls, which are subjected to a lot of abuse.

Water-based wall paint is available in acrylic and latex finishes and uses water instead of oil as a solvent. As a result, the paint dries significantly faster than oil-based paint, has fewer VOCs, and is easy to clean from brushes.

Low VOCs

VOCs (volatile organic compounds) are gases released into the air by items such as paint. Overexposure to VOCs can cause headaches, dizziness, skin rashes, and nausea by irritating the eyes, nose, and throat. Long-term VOC exposure can harm organs and the central nervous system. Some VOCs, like benzene, have been linked to cancer.

Many manufacturers produce low-VOC paint with these hazards in mind. According to the Environmental Protection Agency, low-VOC colour means having no more than 250 grams per litre of water-based latex paint and no more than 380 grams of VOCs per litre of oil-based paint. VOCs cannot exceed 5 grams per litre in a colour that is advertised as VOC-free.


The quality and kind of ingredients in a paint's formulation determine its durability. A base, a binder, and pigments make up paint.

Both oil-based and water-based paints have advantages for garage walls, as previously stated. Water-based paint generates a coating that allows water vapour to pass through, but oil-based paint retains water vapour, causing the paint to peel and break over time. As a result, water-based paints are appropriate for an unfinished environment that experiences temperature and humidity swings. Contrarily, oil-based paints dry to a thicker shell than water-based paints, making them more durable.

A binder is a material that binds the pigments—the solids that give the paint its colour—together and influences how effectively it sticks to surfaces and resists fading. The most durable colours are those made entirely of acrylic binders.

When compared to lower-quality paint, high-quality paint has a higher percentage of solids than liquid. A higher rate of solids in colour makes it thicker, which improves coverage, scuff resistance, and colour retention. Some of the most lasting colours on the market are high-quality latex paints with a high percentage of solids.

Surface Suitability

Unlike the interior walls, which are often plaster or drywall, garage walls can be anything from drywall to metal to concrete to a cinder block. Different varieties of paint will stick to certain surfaces in different ways. While water-based paint is great for drywall and concrete, oil-based paint is usually required for metal. The characters on which the paint will adhere best are typically listed on the can.

Climate Suitability

Garages are vulnerable to a wide range of temperatures and humidity levels because they are often not climate-controlled rooms. Wet automobiles and yard equipment may be stored in a garage, which can cause moisture to build upon the walls. Mould and mildew can thrive in spaces that aren't kept at a constant temperature. All of these elements harm the performance of specific types of paint. Please choose a colour with a mildewcide ingredient to make it mould-resistant for garages in humid conditions.


Because the best garage paint is regular interior paint that is well-suited for garage conditions, it comes in five standard finishes: matte, eggshell, satin, semi-gloss, and gloss.

A matte finish gives garage walls a drab appearance because it has a low shine and absorbs light rather than reflecting it. Matte paint is prone to scuffs and marks, yet it conceals bumps and other imperfections in the wall.

Satin and eggshell finishes are in the middle of the matte and glossy spectrum. These finishes offer a silky appearance, but they are not as long-lasting as semi-gloss or gloss finishes. They don't reflect light as much as gloss or semi-gloss, but they don't hide scuffs and blemishes as well as a matte finish.

Semi-gloss and gloss paints are more rigid and durable, resisting scuffs, scratches, and moisture better. These characteristics make them ideal for a garage, but they also reflect light, visible flaws.

Dry Time

The majority of manufacturers will list the paint's dry and cure times right on the can. The time period it takes for the paint to dry to the touch is known as dry time, whereas the time it takes for the colour to achieve its maximum hardness is the cure time.

The time when it is dry is relatively short. Oil-based paints can take up to 24 hours to dry, while most latex paints dry in an hour or two. Curing times might be lengthy. Latex paints take roughly 30 days to cure, but oil-based paints take about seven days. Because colour isn't at its harshest until it's fully fixed, make careful to protect the wall until it's entirely set.

Surface Prep and Application

Prepare the surface before painting for the best effects. Examine the wall for any damage and fix any holes or cracks with a filler compatible with the wall's substance. Spackling paste can be used to patch holes and cracks in drywall, wood, and plaster.

Before applying the finish coats to a garage wall with exposed drywall or a porous surface like concrete or cinder blocks, prepare it with a quality primer. Apply a coat of quality primer to a wall with stains and marks to prevent them from showing through the paint.

Most wall paint is best applied using a roller, which results in a smooth, even surface. Apply the colour with a roller to the majority of the wall and a 2-inch paintbrush to the corners and edges. While some thicker colours and paint-and-primer combinations will provide adequate coverage in one coat, the division may require two coats to produce an even finish. Touch-ups are necessary even with one-coat paints to ensure that the wall is completely covered.

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