How to Install a Basement Window Well

Installing a basement window well is a great way to improve the ventilation and lighting in your basement. It can also be a great way to increase the value of your home.

In this guide, we will walk you through the steps involved in installing a basement window well. We will also discuss the different types of window wells available, as well as the tools and materials you will need for the job. So with no further ado, let’s get started.

What is a Window Well?

A window well is a hole in the ground that surrounds a window. Window wells are usually made of concrete, stone, or metal. They are typically found in basements, but can also be used in other areas of the home.

Window wells help keep the soil around the window from eroding and collapsing. They also provide drainage for water that may enter the window. If not done correctly, your window well could become clogged. Additionally, window wells can provide ventilation and light for a basement.

Different Types of Window Wells

There are many different types of window wells available on the market. The type of window well you choose will depend on the size and shape of your window, as well as your budget.

Some common types of window wells include:

  • Concrete Window Wells - Concrete window wells are a popular choice for many homeowners. They are durable, and easy to maintain.
  • Stone Window Wells - Stone window wells are a more natural option. They can be made from a variety of materials, including brick, stone, and mortar.
  • Metal Window Wells - Metal window wells are a good choice for homeowners who want a durable option that is also easy to install.

11 Steps To Install A Window Well

There are many reasons why learning how to install a window well is a good idea. Window wells can provide ventilation, light, and drainage for your basement. They can also increase the value of your home.

If you’re considering installing a window well, here are 11 steps to help you get the job done:

Step 1 - Gather The Supplies

Before you begin, you will need to gather the supplies for the job. Here are some tools and items that you will most likely need:

TOOLS
  • Hammer Drill - It will help you make a hole in the concrete. Its size should be just big enough for the window to fit snugly.
  • Hammer - To chisel out the hole for your window, you will need a hammer. A sledgehammer is best if you have one, but a regular hammer will work too.
  • Chisel - You will also need a chisel to create the hole for your window. A cold chisel or masonry chisel will work best.
  • Measuring tape - You'll need this to measure the dimensions of your window opening, as well as the thickness of your concrete wall.
  • Level - This is important for making sure your window is level.
  • Shovel - You will need this to dig a trench around the perimeter of your window opening.
  • Saw - You will need a saw to cut the lumber for your window frame.
MATERIALS
  • Concrete saw or masonry blade for your circular saw - You will need this to cut through the concrete.
  • Cinder blocks or brick (if needed) - These will be used to support the window frame.
  • Mortar mix - This will be used to fill in the gaps around the window.
  • Gravel (if needed) - This will be used to fill in the trench around the window.
  • Window - Make sure you get a window that is the right size, and has the proper specifications for an egress window.
  • Lumber - You will need lumber to build the frame for your window.
PROTECTIVE GEAR
  • Safety goggles or glasses - You will need these to protect your eyes from the concrete dust or sawdust.
  • Dust mask - This will help protect your lungs from concrete dust and sawdust.
  • Earplugs or earmuffs - These will help protect your ears from the noise of the concrete saw.

Step 2 - Plan out the location of the Window Well

The first step is to determine the location of the window well. It is important to choose a location that will allow for adequate ventilation and drainage. You’ll also want to avoid placing the window well too close to any trees or shrubs.

Once you have chosen the location, use a tape measure window to determine the size of the window opening. The minimum size for an egress window is 24″ x 36″. Here you can learn how to install an egress window in a concrete wall. 

Step 3 - Select a window well that matches the window’s dimensions

Now that you know the size of your window, you can select a window well that meets those dimensions.

There are many different types and sizes of window wells available on the market. The type of window well you choose will depend on the size and shape of your window, as well as your budget.

Some common types of window wells include:

  • Rectangular window wells - These are the most common types of window well. They are available in a wide variety of sizes, and can be custom-made to fit your window opening.
  • Square window wells - Square window wells are a good choice for smaller windows. They are also less expensive than rectangular window wells.
  • Round window wells - Round window wells are excellent if you’re envisioning a larger window. They can also be used to create a unique look for your home.

Step 4 - Dig a hole for the well

Once you have selected a window well, it’s time to start digging. Begin by excavating a hole that is large enough to accommodate the size of the window well. The depth of the hole should be about 12 inches.

Next, use a shovel to dig a trench around the perimeter of the opening. The trench should be about 12 inches wide, and 12 inches deep.

Step 5 - Create a drain hole using an auger

After you have excavated the hole and trench, it’s time to create a drain hole. This will allow any water that enters the window well to drain out.

To create the drain hole, use an auger to drill a hole in the bottom of the trench. The size of the hole should be about four inches in diameter.

Step 6 - Fill the drain hole with a gravel

Once you have created the drain hole, it’s time to fill it with gravel. This will help to keep the drain hole clear and prevent any blockages.

To fill the drain hole, simply pour a layer of gravel into the bottom of the trench. The depth of the gravel should be about four inches.

Step 7 - Put the well Into the hole

Now it’s time to put the window well into the hole. Begin by placing the window well into the hole and aligning it with the opening in your foundation.

Next, use a level to make sure that the window well is level. Once you have done this, you can begin to fill in and around the perimeter of the window well.

Step 8 - Screw the well into place

Once you have set the window well into place and filled it in around it, the next step is to screw the well into place. This will help keep it secure, and prevent it from moving.

To do this, simply use drill pilot holes to screw four screws into the corners of the window well.

Step 9 - Pour gravel alongside the outer edges of the well

The next step is to pour gravel alongside the outer edges of the window well. This will help keep the soil in place, and prevent erosion.

To do this, simply pour a layer of gravel around the perimeter of the window well. The depth of the gravel should be about two inches.

Step 10 - Put a cover over the well

The final step is to put a cover over the well. This will help keep debris and animals out of the well. There are many different types of covers available on the market, so pick one that best suits your needs and preferred aesthetic.

The type of cover you choose will depend on the size and shape of your window well, as well as your budget.

Some common types of covers include:

  • Plastic covers - Plastic covers are a good choice for smaller window wells. They are less expensive than metal covers, and can be easily installed.
  • Metal covers - Metal covers are a good choice for larger window wells. They are more durable than plastic covers, and can provide a better fit.

Step 11 - Enjoy your new basement window well

You’ve now learned how to install a basement window well. As you’ll be able to tell, this is an excellent way to add natural light and ventilation to your basement.

If you follow these steps, you’ll be able to enjoy your new window well for years to come. All that being said, we understand that installing a window well can be a daunting task for anyone without the skills or materials required. So, if you feel you are under equipped for this project, you can always contact a professional for assistance about replacing basement windows. They’ll be able to install your window well for you, as well as give you advice on how to clean and maintain it.

Frequently Asked Questions

1

Should I use a drain cap, or an open-ended drain?

It is best to use a drain cap to keep debris and animals out of your window well.

2

Do basement windows need to be vented?

Basement windows do not need to be vented if they are properly sealed.

3

What is a perforated tube drain?

A perforated tube drain is a type of drainage pipe that has holes in it. This allows water to drain through the pipe and into the window well.

4

What is the purpose of a foundation wall?

The purpose of a foundation wall is to support the weight of the house, and keep it from settling.

Installing a basement window well is a great way to add natural light and ventilation to your basement. If you follow these steps, you’ll be able to enjoy your new window well for years to come. If you have any questions, be sure to ask a professional for help. They can not only give you the assistance you require, they will also likely be able to complete the task for you if you aren’t too sure about doing it yourself.