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

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.

Seal drafts, dust, and insects out of your space—this weatherstripping hugs the bottom of your door.

For a tight fit, the seal projection can be adjusted.

Keep noise, dust, and drafts out of your space. The large, dense seal on this weatherstripping muffles sounds that would otherwise travel through gaps in your door frame.

No need to drill mounting holes, this weatherstripping has a peel-and-stick adhesive backing.

Mount this weatherstripping to the sides and top of an overhead door frame to close gaps.

Seal the space between your double doors.

Fill cracks with this single-use can of expanding foam insulation. It hardens enough to be cut in one hour and reaches full strength in 24 hours.

This two-part expanding foam insulation meets ASTM standards for flame and smoke and covers large areas.

Made of EPDM foam, these seals resist water, sunlight, and ozone while also meeting transportation industry standards for flames, smoke, and toxicity.

Seal small openings in fire-resistant walls and floors.

Hand-mold this putty into small openings in fire-resistant walls and floors.

Fill the space between plastic pipes and the fire-rated wall or floor they pass through.

Cut these sheets to any size and shape you need to seal large openings in fire-resistant walls and floors.