How to Blackout Your Homes Windows With Paint?

Joseph is an HVAC technician and a hobbyist blogger. He’s been working as an HVAC technician for almost 13 years, and he started blogging just...Read more

Summertime is here and the last thing anyone wants is for their home to be a sauna. One way to keep your home cool is by blackout painting your windows. This not only keeps the heat out but can also be a fun summer project for the whole family.

HOW TO Paint WHITE windows BLACK! Includes SECRET Muntin / Grid / Grille Hack!!!

  • Decide which rooms you want to blackout and which windows in those rooms
  • Buy blackout paint from your local hardware store or online
  • Follow the instructions on the can of paint to prepare it for painting
  • Paint the windows in each room you want to blackout, being careful to get complete coverage and avoid any drips or runs
  • Allow the paint to dry completely before hanging curtains or blinds over the windows, if desired

What Kind of Paint Should I Use

There are a few things to consider when choosing paint for your project. The type of surface you’re painting, the desired finish and the environment are all important factors. For most surfaces, an acrylic latex paint is a good choice.

It’s durable and easy to clean up. If you’re looking for a high-gloss finish, however, oil-based paint is a better option. It’ll give you a harder, more durable finish.

If you’re painting outdoors, make sure to choose a paint that can withstand the elements. A latex exterior paint is usually best for this purpose. It won’t chip or peel in the sun or rain and it can resist mildew growth.

How Much Paint Will I Need

Before you start painting any room in your house, it’s important to know how much paint you will need. This will help you save money and avoid making trips to the store for more paint while you are in the middle of painting. There are a few factors that go into figuring out how much paint you need such as:

-The size of the room: The first thing you need to do is measure the length and width of the room. Once you have those measurements, multiply them together to get the square footage of the walls. For example, if your room is 10 feet long and 12 feet wide, that would be 120 square feet of wall space.

-The type of paint: Not all paints are created equal and some will cover more area than others. If you are using a high quality paint, then you will likely only need one coat. However, if you are using a lower quality paint or need to apply multiple coats, then you will use more paint overall.

-The color of the paint: Lighter colors generally require more coats than darker colors since they don’t hide imperfections as well. When choosing your paint color, keep this in mind and factor it into how much Paint needed overall. Now that we know what goes into figuring out how much paintwill be needed let’s look at an example Room dimensions are 20ft by 15ft with 8ft ceilings We want to use high-quality white semi-gloss latex ceiling Paint Which means one gallon covers 350sq ft and we want two coats A “gallon can”of this particular brand & type of Paint costs $25 So for this project we would need 4 gallons Of course always round up when buying Paint to account for waste etc so In conclusion for our project here we would suggest buying5 gallons Just to be on safer side

How Do I Apply the Paint

When it comes to painting, there are a few different ways that you can apply the paint. The first way is by using a brush. This is probably the most common way to apply paint, and it’s also the easiest.

All you need to do is dip your brush into the paint and then start painting. Another way to apply paint is by using a roller. This method is good for covering large areas quickly.

To use a roller, you will need to pour some paint into a tray and then roll the roller over the paint until it’s evenly coated. Then, just start rolling it over the surface that you want to paint. Finally, you can also spray paint onto surfaces.

This method is good for getting an even coat of paint on something like furniture or cabinets. To spray paint, simply hold down the trigger on the can of spray paint and move it back and forth over the surface that you want to paint.


Blackout paint is a type of paint that can be used to darken a room or area. It is often used in homes to prevent light from entering through windows. Blackout paint can be applied to any type of window, including skylights and glass doors.

Joseph is an HVAC technician and a hobbyist blogger. He’s been working as an HVAC technician for almost 13 years, and he started blogging just a couple of years ago. Joseph loves to talk about HVAC devices, their uses, maintenance, installation, fixing, and different problems people face with their HVAC devices. He created Hvacbuster to share his knowledge and decade of experiences with people who don’t have any prior knowledge about these devices.

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