Where else but in Canada with its extreme variations of climate could one better choose for the testing and the use of door weatherstripping. We at K.N. Crowder with the help and concern of Architects and Contract Hardware Consultants are dedicated to supply products that meet or exceed these demands. We have been doing it for over 70 years. All weatherstripping is punched and supplied with self-tapping screws or self-drilling sheet metal (Teks) at additional costs, see price list. All weatherstrip is available in Mill finish, Bronze or Clear.