Also known as door sweeps, this weatherstripping closes the gap between the bottom of the door and the floor.

With five pieces of peel-and-stick weatherstripping, these sets include everything you need to seal a standard single door without hardware or tools. Place two pieces end-to-end on each side of your door frame and one piece on top to close gaps and keep out drafts, moisture, dust, and insects. The bulb seal compresses against your door—even conforming to uneven surfaces—for a fully closed barrier. Made of vinyl, the seal is flexible, durable, and moisture resistant. A 3M VHB (Very High Bond) adhesive ensures they’ll stay attached to your door frame in any weather. For a precise fit, cut the pieces to length with a hacksaw.

No need to drill mounting holes, this weatherstripping has a peel-and-stick adhesive backing. Mount it to the sides and top of a door or window frame to seal gaps. The adhesive is made of acrylic for a waterproof and weatherproof bond.

Seal the space between your double doors.

Close gaps between the top of a fire-rated door and its frame to comply with NFPA safety regulations. This UL-certified weatherstripping is often used to modify existing fire doors that no longer meet fire codes, so they don’t need to be replaced. Weatherstripping consists of a bulb seal, a fire-stop strip, a flange, and two end plates.

When the door is closed, the bulb seal compresses against the door frame, forming a tight barrier. This seal blocks air and compensates for uneven surfaces better than flat seals. Made from silicone, it’s durable enough to hold up to daily wear and tear. It’s also UV-resistant, and it withstands temperatures up to 450° F. A fire-stop strip lines the opposite side to completely seal gaps during a fire. When temperatures rise above 375° F, the strip expands to eight times its original size.

The stainless steel flange resists corrosion from water and chemicals. Stronger than aluminum flanges, it holds its shape even when fire is present. End plates are used to cover gaps on the sides of the doors for a finished look from every angle.

A drip guard diverts rain and snow away from the bottom of the door. Also known as door sweeps, this weatherstripping closes the gap between the bottom of the door and the floor.

Stop rain and snow from pooling in your threshold and seeping under the door. This weatherstripping has a drip guard that diverts water away from the seal between the bottom of the door and the floor. Also known as door sweeps.

These thresholds have a seal to provide protection from the elements. With a ribbed top, they offer more slip resistance than smooth thresholds. Use them to make a transition between flooring surfaces as well as to reduce the gap between a door and the floor.

Adjust the height of the seal on these antislip, weather-resistant thresholds to ensure a tight fit under doors. Use them to compensate for door sag or to accommodate door bottoms that were miscut when installed. Raise the top of the threshold by adjusting the four screws under the removable seal. Each screw can be adjusted to a different height to accommodate uneven gaps. Made of vinyl plastic, the seal compresses against the bottom of your door to keep out drafts, moisture, dust, and insects. To keep you from slipping, the ribbing offers more traction than smooth thresholds. Because they’re made of aluminum, these thresholds won’t degrade from rain or snow when used in entryways. They’re also lightweight, durable, and easy to clean.