Cal-Royal Products
Subcategory: Thresholds, Vision Lites & Louvers, Weatherstrip
For over 30 years Cal-Royal Products, Inc. has been a leading manufacturer of security door hardware, locksets, door closers and exit devices for residential, commercial and institutional uses.
Hager Companies
Subcategory: Thresholds, Weatherstrip
Hager Companies offers a complete line of thresholds and weatherstripping products for virtually any type of door application.
Jamsill
Subcategory: Thresholds
The slope "sweep areas" control ambient moisture and releases it harmlessly away from door sill and frame.