Mount this weatherstripping to the sides and top of a door frame to seal gaps.

The magnetic insert provides a tight seal on metal doors.

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

A drip guard diverts rain and snow away from the bottom of the door.

Avoid scuffing your floor and reduce wear on your seals—this weatherstripping has a plunger that lowers the seal as the door is closed and raises it as the door is opened.

Sets include six pieces of weatherstripping for an overhead door—two for the top and four for the sides to seal gaps.

Close the gap between the bottom of an overhead door and the floor.

These thresholds have a seal to provide protection from the elements. With a ribbed top, they offer more slip resistance than smooth-top thresholds.

With a ribbed top, these thresholds offer more slip resistance than smooth-top thresholds.

In addition to making a transition between flooring surfaces, thresholds are often used to reduce the gap between a door and the floor.

Made of aluminum or stainless steel, this trim withstands heavy impact for maximum surface protection. It's often used on panels, boards, signs, and mirrors to protect the edges.

Connect two panels while protecting the edges from damage.

Fortify a door's base as well as its bottom edge to guard them against damage from foot traffic and equipment. These plates can also be used to salvage rusted, rotted, or otherwise damaged doors.

Create a tight seal around wire, cable, and cords with these grommets to keep out dust, debris, and moisture.