Welcome home! How much does exterior door installation cost when it's time to add a new entryway to your front or back porch? Let's take a look.
What Is a Door Sweep? Types, Installation, and More
Keep things sealed with a door sweep
Photo: ColorBlind / DigitalVision / Getty Images
Photo: ColorBlind / DigitalVision / Getty Images
Highlights
Door sweeps attach to the bottom of a door to seal gaps and keep out air, moisture, and insects.
Sweeps come in different styles, types, and colors to fit flooring and blend with your door.
Most door sweep installations are DIYable, but some require door removal.
Get quotes from up to 3 pros!
Enter a zip below and get matched to top-rated pros near you.
Door sweeps are small but mighty and keep your doors sealed from the elements outside. If you notice a cold draft in the winter or pesky pests in the summer, installing or replacing your sweep can do wonders. Before choosing one for your home, here’s everything you need to know about door sweeps.
What Is a Door Sweep?
A door sweep is also called a draft stopper because it helps keep unwanted drafts, debris, insects, and moisture from entering your home via the bottom of an exterior door. It’s a simple addition with many benefits, from increasing your home's energy efficiency to better soundproofing. You can choose from various door sweep types and materials.
Angi Tip
Sealing gaps and weatherstripping can save up to 20% in annual energy bills according to the U.S. Department of Energy.
Types of Door Sweeps
Here are the different door sweep types to choose from. They’ll all get the job done but differ by material, shape, and installation method. For complex installations, hire a door repair pro who can recommend materials and seal door gaps with a new door sweep.
Strip Door Sweeps
Strip door sweeps are the most common type and are easily installed with either peel-and-stick adhesive or a screw-on mount. The mount is made of plastic or metal, often aluminum, with a vinyl strip.
Bristle Door Sweeps
Bristle door sweeps are a type of strip door sweep, but instead of a vinyl strip, they have nylon or PVC bristles. Vinyl sweeps create a stronger seal but require the floor to be flush. Bristle door sweeps are ideal for uneven floors because they conform to your flooring. The downside is that they may allow insects, air, and some moisture to seep through.
Under-Door Sweeps
Under-door sweeps snap onto the bottom of your door and have several vinyl fins. Because of these fins, these sweeps provide some of the tightest seals. You can install them without hardware to seal smaller gaps than other sweep types.
They’re also not as obvious visually, so it’s a good option if you want a discreet sweep. Some models require you to remove the door before you install it, which is a more complicated process than installing a strip sweep.
Automatic Sweeps
Automatic sweeps, or spring-action sweeps, are installed on the interior of the home. A spring inside the door sweep moves it up and out of the way when you open the door, and the sweep lowers to the ground when you close the door. These seal gaps up to 1/2 inch and are made of aluminum and vinyl. Some models work on uneven floors.
Choosing a Door Sweep
Photo: Dorling Kindersley / Dorling Kindersley RF / Getty Images
Now that you have a better idea of the door sweep types, consider these additional factors before purchasing one.
Interior vs. Exterior
Most door sweeps are installed on the side of the door that faces the exterior, although some models call for an interior installation. Check the information on the sweep model before you move forward, especially if you’re looking for the best seal possible. For the best results, look for a sweep that attaches to the exterior side.
Door Sweep Sizes
You can easily trim door sweeps to fit your doorframe, but if you have a large, non-standard-sized door, measure it to make sure the sweep you want is long enough. Most sweeps are 36 inches long and can be trimmed for standard door sizes with a hacksaw.
Another measurement you need before buying a sweep is the space or gap between the bottom of your door and the ground. The manufacturer will specify the gap each model can seal, ranging from 3/8 to 1/2 inch.
Door Sweep Colors
Door sweeps are usually white, although they can also be black, silver, or bronze. Since sweeps are practical rather than decorative, the best option is a color that blends into your door.
DIY vs. Hiring a Pro
The easiest DIY job is a peel-and-stick strip door sweep since you only need to press the adhesive against the door to install it. Otherwise, many sweep types require you to cut it to length with a hacksaw and use screws to secure the mount. This is a straightforward job for anyone familiar with basic tools.
On the other hand, if your sweep requires you to remove the door for installation, consider calling a door repair pro near you to help. Some doors are extremely heavy, and if you don’t have experience removing or installing doors, getting a pro to help will ensure the job is done safely.
Frequently Asked Questions
The homeowners guide to door services
From average costs to expert advice, get all the answers you need to get your job done.
Are there holes in your screen and a squeak in your hinges? We break down how much screen door repair costs from small fixes to total replacement.
Create more usable space by installing a garage door screen, which allows for entertaining or working with plenty of fresh air and zero bugs. Here’s how much installing a garage door screen will cost you.
Looking to replace interior doors yourself? Use this guide to get the job done quickly, and without spending a fortune on tools.
Are you curious whether a storm or security door is right for your home? We explore the differences and benefits of these two types of doors.
Squeaky doors are something we’ve all heard before, and it’s irritating every time. Use this guide to learn how to fix a squeaky door–your nerves will thank you.