Collection: Interlocking Weatherstripping for Doors & Windows

Traditional solid-bronze interlocking weatherstripping for wood doors and windows. These profiles are part of a fitted metal-to-metal sealing system, not peel-and-stick weatherstrip.

Use the Historic Door & Window Weatherstripping Guide to identify the application before ordering. Common parts include L-shaped weatherstrip, J-hook door-bottom strips, thresholds and installation tools.

Working on old double-hung windows? Weatherstripping is appropriate when you are keeping the existing sash. If you want insulated glass and new operating components while keeping the frame and trim, see New Windows for Old Homes and use the Send a Photo form.

Solid-bronze interlocking weatherstripping profiles for wood doors and casement windows