How to Fix Drafty Windows in Rental

Are you a renter suffering from drafty windows due to insufficient insulation? Are the cold drafts causing problems for your budget, health and comfort? Don’t despair! You don’t have to settle for living with drafty windows that are not only uncomfortable but may also be costing you money. In this blog post, we will provide step-by-step instructions on how to fix drafty windows in rental. With just a few simple steps, you can reduce those pesky drafts while saving energy and increasing the comfort of your home. Let’s get started discovering the best ways to seal up those air leaks and make renting more pleasant so everyone can enjoy their time indoors!

How to Fix Drafty Windows in Rental

 Not only can drafts make for uncomfortable living quarters, but they can also increase the amount of money you spend on heating and cooling through a loss of energy efficiency. Fortunately, there are several ways that you can quickly and easily stop drafts from entering your home so that everyone is comfortable year-round – without breaking the bank! Keep reading to learn exactly how to fix drafty windows in rental properties.

What Causes Drafty Windows?

1. Insufficient Insulation

One of the main reasons why your windows might be drafty is that the insulation level of the window isn’t sufficient. Inadequate insulation can result in air getting through, causing a draft.

So this is a reason which causes drafty windows.

2. Poorly Sealed Windows

Another common cause of drafty windows is that they are not properly sealed. This could be due to gaps or cracks in the sealant, or it could be due to age. Over time, the sealant can break down and allow air to escape.

3. Damaged Glass

The third common cause of drafty windows is damaged glass. This can occur due to a variety of reasons, including wear and tear over time as well as accidents. If your window’s glass is damaged, it can cause air to escape.

10 Methods of How to Fix Drafty Windows in Rental

If you have drafty windows in your rental property, there are some steps you can take to fix the issue. Here’s what you need to know:

1. Check for Gaps and Cracks

The first step is to check all of the windows in your rental for any gaps or cracks. Use a flashlight to examine the windows and look for any openings that could be letting air inside. Also you have to make sure that the fit of your windows is snug and tight against the frame.

Check All of the Windows

2. Caulk to Fill Gaps

If you find a gap or crack, use caulk to fill it in and block out drafts. Use a caulking gun to apply latex caulk around the edges where air could be coming through the window. If the gaps are large, you may need to use a backer rod to fill them in.

3. Put Up Window Treatments

Another way to fix drafty windows is by using window treatments like curtains or blinds. These can help keep cold air from coming through the window and will also provide privacy for your tenants. Consider investing in insulated curtains that can block out drafts and heat loss.

4. Install Storm Windows

Installing storm windows is another great way to insulate your rental property’s windows. They provide an extra layer of insulation and can help keep the temperature inside more comfortable during cold months. Many landlords choose to invest in energy-efficient storm windows that can help reduce monthly utility bills.

Installing Storm 
Windows is Another Great

5. Check Your Weatherstripping

Weatherstripping is a thin strip of material that goes around the edges of your windows to prevent air from getting inside. Over time, weatherstripping can wear down and become less effective at blocking drafts. Inspect your weatherstripping regularly and replace it as needed.

6. Install Window Inserts

Window inserts are a great way to keep the cold air out of your rental property. They fit into the existing frames and act as an extra barrier between the window and the interior of your home. Window inserts come in different sizes, so make sure you measure your windows before purchasing them.

7. Add Insulated Shutters

Insulated shutters are a great way to keep your rental property warm and insulated during cold months. They’re easy to install and provide added insulation that can help reduce energy costs. Consider investing in insulated shutters if you have large windows that let a lot of cold air into your home.

8. Use Window Insulation Film

Window insulation film is a great way to block drafts and keep your rental property warm. It’s easy to install and comes in different sizes, so you can find the perfect fit for your windows. The best part about window insulation film is that it’s relatively inexpensive compared to other options.

Window Insulation 
Film is a Great Way

9. Put Up Plastic Sheeting

If you’re looking for an inexpensive way to fix drafty windows, consider using plastic sheeting. It’s easily available at hardware stores and can help block drafts and keep your rental warm during the winter months. Just make sure to use heavy-duty plastic to prevent it from tearing or ripping over time.

10. Install a Door Sweep

Installing a door sweep is another great way to prevent drafts from coming through your windows. It’s easy to install and will help keep the cold air out while also reducing energy costs. Invest in an adjustable sweep that can fit different types of doors so you can use it on all of the windows in your rental property.

These are some of the best ways to fix drafty windows in a rental property. Taking the time to check, caulk, and install window treatments can help keep drafts out while also saving you money on energy bills. Consider investing in storm windows or door sweeps for added insulation during cold months. With these tips, you’ll be able to keep your rental property warm and comfortable all year round.

Frequently Asked Questions

What Precautions Should I Take When Fixing Drafty Windows in a Rental?

Whenever you make any sort of changes to your rental property, it’s important to take the necessary precautions. First and foremost, you should always check with your landlord or building manager before making any changes. Depending on the terms of your lease, they may require approval before you proceed. Additionally, you should also make sure that any changes or repairs are done in accordance with the local building codes and regulations.

What Are Some Possible Solutions for Fixing Drafty Windows?

There are several solutions available to fix drafty windows. One of the simplest options is to add weatherstripping around the window frames and sashes. This will provide a more effective barrier against air leakage. You can also invest in window insulation film kits, which are relatively inexpensive and easy to apply. Additionally, installing interior or exterior storm windows may help reduce the amount of air coming through the window frames. Finally, if you have wooden windows, contact your landlord or building manager about having them repaired or replaced.

How Can I Tell If My Windows Are Drafty?

One of the best ways to tell if your windows are drafty is to do a visual inspection. Look for any signs of air leaks around the window frames, sashes, and seals. You can also perform an “incense test” by burning incense near each window. If the incense smoke is drawn toward or away from any window, then you have a draft. Additionally, feel around the windows for any drafts coming through, as this can indicate that air is entering or exiting your home.

 Windows Are Drafty is
 to Do a Visual Inspection

Can I Insulate My Windows on My Own?

Yes, you can insulate your windows on your own. As long as you follow the safety precautions and local building codes, you should be able to take care of this project yourself. However, if you are not comfortable with the process or have any doubts about what needs to be done, it may be best to consult a professional. They will be able to help you determine the most suitable solution for your needs.


Drafty windows are a common issue for renters and landlords can often be unhelpful. There are several affordable solutions you can use to make your windows less drafty, from proper caulking and weatherstripping to upgrading basic plastic film insulation. These inexpensive and easy methods can go a long way in keeping outside air flowing out instead of through your home. For more creative solutions, consider draperies, blinds, and rugs that might help trap heat if used wisely. 

Finally, make sure your landlord is aware of the issues with drafty windows – at the end of the day they have a responsibility to help you fix it or compensate in some manner if they cannot. We hope this guide on how to fix drafty windows in rental has helped you. Regardless of what step you take, fixing drafty windows is easier than you think; just keep in mind that this isn’t something you should have to put up with as a renter.

Angela Ervin

Angela Ervin

Angela is the executive editor of DIY quickly. She began her career as an interior designer before applying her strategic and creative passion to lifestyle and home. She has close to 15 years of experience in creative writing and online content strategy for housekeeping, home decorations as well as other niche efforts. She loves her job and has the privilege of working with an extraordinary team. She lives with her husband, two sons, and daughter in Petersburg. When she's not busy working she spent time with her family.

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