Climaloc weatherstripping

Climaloc is a well-established brand in the home improvement and hardware sector, specifically specializing in energy-saving solutions like weatherstripping, door bottoms, and window film kits. The brand has been a staple in North American retail for decades, providing DIY solutions to improve home insulation and energy efficiency.

The brand is owned by M-D Building Products, an American company with a long history of manufacturing weatherization products. While some manufacturing still occurs in North American facilities (USA and Canada) to serve the local market quickly, components and certain product lines are produced globally in multiple countries to maintain competitive pricing. The brand continues to be a primary choice for consumers seeking high-quality sealing solutions for doors and windows.