Do you feel gusts of frigid air blowing into your house when the temperature drops? Upon close examination, do you notice the cold air coming from the windows and exterior doors? If you answered yes, it’s time to tackle this issue before the winter weather sets in.
How to Keep Cold Air from Coming Through Doors and Windows
Cold air blowing through doors and windows can create significant discomfort and increase energy bills. Drafty doors and windows make your heating system work harder, consuming more energy and increasing utility costs.
In this guide, we’ll focus on how to stop air coming through doors and windows. This includes practical, cost-effective solutions to improve your comfort and home warmth while increasing your home’s energy efficiency.
Preventing Cold Air Leaks
Preventing air leaks around doors and windows doesn’t always require a complete replacement. While upgrading to newer, energy-efficient models is an option, there are simple methods to seal your home. Below are steps to address drafts, focusing specifically on doors.
If this is not an option for you, there are methods you can use to prevent cold air leaks effectively. Here’s a look at some simple tips that you can use to prevent heat loss and keep cold air from entering through the doors and windows. This will improve the comfort and energy efficiency of your home.
Apply Weather Stripping
Weatherstripping stops the cold air that doors and windows let escape. By sealing gaps and cracks, it helps reduce heat loss and improve home warmth during colder months. It is inexpensive, and you do not need advanced handyman skills. You can purchase weather stripping at your local hardware store, and it comes in a few options.
There are three main types of weather stripping:
- Foam
- Compression
- V-type
Choosing the right option ensures a snug seal, preventing drafts and lowering heating bills in the long run.
Weather Stripping Options: Foam, Compression, and V-type
- Foam weather stripping is available in various sizes and features adhesive backing on one side. It is the easiest to install on your window frame and lasts one to three years
- V-type weather stripping is another option. It fits against the side of a window or door jam, creating a durable yet movable seal
- Compression Weather Stripping. This option is the most difficult to install. However, it’s the most durable and longest-lasting
Install Door Sweeps
For gaps at the bottom of doors, install door sweeps. These attach to the lower edge of your door, blocking drafts and keeping warm air inside. Follow these steps:
- Measure the length of the bottom of your door to ensure a proper fit.
- Choose a door sweep or draft stopper that’s the right size.
- Attach it using screws or adhesive, depending on the product.
Door sweeps are available at most home improvement stores. They provide an immediate solution for air coming through door bottoms.
Apply Caulk
Re-caulking windows and doors can also help to insulate windows and prevent cold air from coming through. Use a caulk gun to apply and seal up any cracks around the windows and doors, thereby blocking the cold air from blowing in.
There are several types of caulk are available to choose from, including silicone, acrylic latex, and polyurethane. Make sure you choose a high-quality option for the tightest seal and the longest-lasting results.
To get started, use a caulk gun to apply an even bead of caulk along cracks and gaps around windows and doors. Make sure to remove any old, deteriorated caulk before applying a new layer for the best adhesion and durability.
Use Window Film
If you feel cold air is blowing through the window glass, then you can try applying film over the windows. While this is not typically a problem with newer, double-pane windows, it is a common problem with older, single-paned windows.
Cold air blowing through the window glass can cause a great deal of discomfort and can result in higher energy bills. Window film creates an additional layer of window insulation over the glass and acts as a buffer.
For the best results, ensure you get a good fit and use a blow-dryer to heat the window film after installing it to shrink the film and block out drafts.
Use Foam Tape
If you’re looking for a cost-effective way to repair drafty windows and exterior doors, try applying foam tape. Foam tape, which, as the name suggests, is made of foam material and features a sticky backing. You can purchase it at almost all home improvement stores.
Simply remove the protective strip from the sticky material and place it around the casement of your doors and windows. Be sure to apply it to the bottom, top, and sides.
While foam tape is an alternative to weather stripping, it isn’t as effective or durable, and the results won’t last as long.
Add Insulation with Door Draft Stoppers
A quick and simple way to stop drafts along the bottom of doors is to use a door snake. This long stuffed fabric tube blocks air at the base of a door. They are available for purchase online and in stores. You can also make them at home.
Benefits of Fixing Door Drafts
Sealing drafts around your doors improves your home’s energy efficiency, reduces heating costs, and enhances overall comfort during cold weather. By preventing cold air from sneaking in, your heating system won’t have to work as hard, helping you save money. These simple solutions can make a significant difference without requiring major renovations.
Additional Reading:
Discount Window and Door of Omaha
At Discount Window and Door of Omaha, we are committed to providing the best quality doors and replacement windows that improve energy efficiency and comfort. Our skilled installers deliver exceptional results, backed by years of experience and industry certifications. By taking these steps, you can stop air coming through doors and enjoy a warmer, more energy-efficient home this winter.
Keep Your Home Warm This Winter!
Don’t let cold drafts make your home uncomfortable this winter! By sealing air leaks and improving insulation, you can reduce heat loss, lower your heating bills, and keep your home warm all season long.