If you’re wondering what size door sweep to buy, it’s a matter of knowing the width of the door and the type of hardware. If you have a decorative door with lots of casing, you can often go a bit smaller. If you have a smooth door with a flush handle and plate, you’ll need a larger sweep.
Read on to learn more about our favorite door sweeps for exterior doors.
Our Editor’s Best Door Sweeps For Exterior Doors Reviews
Suptikes Door Draft Stopper Under Door Seal for Exterior/Interior Doors, Strong Adhesive Door Sweep Soundproof Weather Stripping, 2″ W x 39″ L, White

Key Features:
-
The product is a door sweep that is 2″ wide and 39″ long. It is made to fit gaps up to 1 inch. It is a self-adhesive door draft blocker for extra large gaps exterior/interior doors, garage, basement, bed, sofa and cabinet.
-
This door sweep is designed to help keep your home more energy efficient by preventing drafts of air from coming in or out. This can help save you money on your heating and cooling costs.
-
The door sweep is designed to protect against drafts, odors and noise, as well as block out under-door light. This will make your home feel more comfortable and warm, without spending a lot of money.
-
The door sweep is designed to fit most door types and is made of a durable adhesive that will keep it in place.
-
This door sweep is easy to install, simply measure the bottom of the door, cut the excess seal, clean and dry the surface, peel off the backing film, and apply the strip to the door. It will stay in place and take on a couple of these steps to be amazed by the results!
PVC Slide on Door Sweep with Foam Draft Stopper/Sweep for Doors 1″ – 1 3/4″ Wide – 3 FT Long (White)

Key Features:
-
These door sweeps are designed for easy installation – you can just slide them on without needing any nails, screws, or glue.
-
This door sweep is designed to fit 1-3/4″ doors and is held in place by its V-shape design.
-
This door sweep is for exterior doors and works on any flooring type. It weatherstrips both sides of the door to help keep drafts and pests out.
-
This door sweep can be used on an exterior or interior door to help keep drafts and pests out.
-
This door sweep is made of high quality PVC and has a foam sweep that helps keep cold air out in winter and warm air in.
KS Hardware Kerf Style Replacement Door Bottom with Double Bubble – Creates A Weatherproof Seal- Easy Install- 35-3/4 inch, Brown

Key Features:
-
This door sweep is designed to minimize energy loss by creating a weathertight seal between the bottom of the door and the top of the threshold.
-
This door sweep is designed to fit a standard 1-3/4 inch thick door and is available in 31-3/4 and 35-3/4 inch sizes.
-
This door sweep is designed to protect your home from drafts, moisture, sound, light, and insects. It is equipped with vinyl fins and a double bubble to ensure maximum protection.
-
This door sweep is easy to install and does not require special tools. It can be installed in a few minutes using a screwdriver.
New: KS Hardware,Patent Pending, Adjustable Double Bubble Door Sweep, Draft Stopper, Under Door Seal for Exterior Doors, 1 3/4″ x 36″, White (36 inch)

Key Features:
-
This door sweep is designed to create a seal between the door and the threshold, helping to keep out drafts, pests, and other unwanted intruders. It is compatible with most thresholds and easy to install.
-
This door sweep is for exterior doors and is designed to provide the most contact between the sweep and the threshold.
-
This is a door sweep that can be adjusted to fit a door up to 7/8 inches thick. It is designed to create a seal that will keep out drafts and pests.
-
This door sweep for exterior doors includes a screw cover and installation screws.
-
The door sweep is designed to keep water from entering your home and damaging the interior. It is made of durable material and has a lip that extends beyond the edge of the door to help keep water from seeping in.
Suptikes 2 Pack Door Draft Stopper,Door Sweep for Exterior & Interior Doors,Door Bottom Seal Dust and Noise Insulation Weather Stripping Draft Guard Insulator, 1-4/5″ W x 37″ L,Black

Key Features:
-
This door sweep is designed to help reduce energy costs by sealing the space between the door and the floor. It is made of weather-resistant materials and can be used on both interior and exterior doors.
-
This door sweep is designed to reduce noise, making it ideal for use in a bedroom or other quiet space. It has two layers of sealer for added noise reduction.
-
This door sweep is for exterior doors and is 1-4/5″ wide by 37″ long. It is self-adhesive and can be used on uneven door gaps.
-
This door sweep can be used for a variety of doors and windows, including frameless sliding doors, glass doors, sliding doors, wood doors, cupboards, wardrobes, furniture, and shower rooms.
-
This door sweep is easy to install, you just measure the width of your door and cut it to size. You peel the backing off the adhesive and stick it to the door. You can also preheat the strip with a hairdryer in cold winter to help it stick well.
BAINING Metal Door Draft Stopper, 36 Inch Under Door Sweep Bottom Blocker with Rubber Seal Strip, Aluminum Sweeps for Home Doors Rodent Proof, Brown

Key Features:
-
This door sweep is designed to block drafts and dirt from entering your home through gaps around your doors. It is easy to install and is designed to be energy-efficient.
-
This is a door sweep that is made of aluminum and is 36.5 inches long. It is easy to cut to fit most door sizes and can cover up to a 1.5 inch gap. It is installed with 3M VHB adhesive backing, which allows you to stick it to doors of different materials such as wood, metal, or plastic. It is important to note that the surface you are attaching it to must be clean and smooth.
-
The door sweep is made of two layers of silicone, which is flexible and durable. It is designed to stop noise, dirt, dust, and drafts.
-
If you’re looking for an easy way to keep your doors clean and sweep out debris, then this door sweep is a great option. It’s easy to install, simply cut to size and then peel and stick. Please note that you should avoid opening and closing the door too frequently within the first 24 hours after installation.
-
This door sweep is for an exterior door and is designed to keep out drafts. It is made of durable materials and is easy to install. It comes with a money-back guarantee in case it is defective.
Grotheory 2 Pack Door Draft Stopper Under Door Seal, 39″ L Door Sweep for Exterior & Interior Doors, Door Draft Blocker Dust and Noise Insulation Weather Stripping Draft Guard Insulator, White

Key Features:
-
This door sweep is made of silicone material, which is flexible and will not damage your floor. It is also very durable and has a longer service life. The size is 1.9” W x 39” L.
-
This door sweep is designed to reduce noise and prevent dust from entering the room. It is made of three layers of material to provide maximum protection.
-
This door sweep is designed to help prevent air leaks and drafts, in order to improve the efficiency of your heating and cooling system and save you money on your energy bills.
-
This door seal is easy to use and can be cut to size, making it a great option for exterior doors.
-
The door sweep is made of high-quality materials and is designed to last. It is easy to install and comes with all the necessary hardware. It is also backed by a satisfaction guarantee.
Xcluder 48″ Low-Profile Door Sweep, Aluminum – Seals Out Animals, Enhanced Weather Sealing, Easy to Install; Door Seal Guard; Chew Proof XCL-12101048-ALA

Key Features:
-
If you are looking for a door sweep that will provide you with industry-leading protection against animals, then the Xcluder Low-Profile 48-inch Door Sweep is the perfect product for you. This door sweep is designed to fit into a small, discreet frame, making it the perfect choice for those who want to keep their home or office free of unwanted pests.
-
This door sweep is designed to keep animals out of your home. It is made of industrial rubber and is filled with poly fibers and steel wool to create an impenetrable barrier.
-
The Xcluder Low-Profile Door Sweep is a door sweep that can be used for exterior doors. It provides draft protection, prevents light penetration, and more.
-
This door sweep is designed to seal gaps up to 1-inch in order to keep drafts and pests out. It is 1 9/16 inches tall and 48 inches long.
-
This door sweep is easy to install, can be cut to size, is adjustable, and has self-drilling screws.
Door Draft Stopper for Huge Gap,3″ W x 39″ L Adjustable Widened Under Door Seal for Exterior/Interior Doors,Under Door Draft Blocker Soundproof/Insulator Door Sweep Weather Stripping,1 Pack White

Key Features:
-
This door sweep is designed to block drafts, dirt, leaves, snow, and animals. It has a widened backing adhesive for a better fit, and is waterproof and durable.
-
This door sweep is made of thick and durable silicone material that is heat and cold resistant. It is also widended and thickened to prevent deformation, and has a smooth surface that is easy to clean.
-
This door sweep is designed for large gaps and is much wider than a normal door sweep. It is great for garage doors, sliding doors, and other big gap doors.
-
This door sweep is designed to reduce noise and prevent dust from entering your room. It has a tight fit with your door when closed, and can help reduce your air conditioning costs in the summer. It makes a great gift for your family and friends!
-
This door sweep is for exterior doors and is designed to keep drafts out. It is made of flexible material that can be cut to size and has a self-adhesive backing. It is easy to install and comes with a money-back satisfaction guarantee.
Door Draft Stopper Bottom One Sided Door Draft Blockers,37″ Cutable Under Door Draft Blocker Insulator Door Sweep Weather Stripping Soundproof,Fits for Interior/Exterior Doors,1 Pack,White

Key Features:
-
This door sweep is for an exterior door and is made from top quality styrofoam and abrasion resistant fabric. It is adjustable to fit doors up to 37 inches and is 3.5 inches tall. The door sweep has jumbo 1.2-inch diameter foam tubes to block extra-large gaps under your door. It will protect your home against the elements, taking the brunt of rain, snow, dust, and other weather-related factors.
-
This door sweep is designed to reduce noise and prevent dust from entering the room. It also helps to keep the room cool in summer and warm in winter, saving you money on your energy bills.
-
This door sweep is easy to install and is adjustable to fit under doors up to 37 inches. It is made of durable materials and will help to keep drafts out.
-
This door sweep is for exterior doors and is made to block drafts. It is made of durable materials and is easy to install.
-
This door sweep is covered by a money back guarantee, meaning if the shopper is not satisfied with the purchase, they can contact customer service for a replacement or refund.
Door Sweeps For Exterior Doors FAQs
1. What is a door sweep and why do I need one?
A door sweep is a seal that is attached to the bottom of a door in order to prevent drafts, dust, and other debris from entering the home.
2. How do I measure my door for a door sweep?
To measure your door for a door sweep, you will need to measure the width of the door and the thickness of the door.
3. What is the difference between a door sweep and a door seal?
A door sweep is a device that is installed on the bottom edge of a door to seal the gap between the door and the floor. A door seal is a device that is installed around the perimeter of a door to seal the gap between the door and the frame.
4. What are the benefits of using a door sweep on my exterior door?
Some benefits of using a door sweep on an exterior door are that it can help to keep out drafts, insects, and other pests. It can also help to reduce noise and save energy by preventing heat from escaping through the cracks around the door.
5. How do I install a door sweep on my exterior door?
Most door sweeps come with installation instructions. In general, you will need to measure the door and cut the door sweep to size. Then, you will attach the door sweep to the bottom of the door using screws.
Conclusion
There are many great door sweeps for exterior doors on the market. Our list of the best door sweeps for exterior doors will help you save time researching and choosing the best one for you.