Building the Best for 60 Years. Larson Manufacturing was founded with a strong commitment to quality, integrity, and service. Family owned Larson Manufacturing has grown from a one-man shop into the largest manufacturer of storm doors and storm windows in the United States.
Proudly Manufacturing in the USA. Larson’s factories and Customer Care call center are, and have always been, based in America. LARSON has manufacturing plants in Brookings, SD; Lake Mills, IA; and Mocksville, NC.
Save Energy with Low-E Glass
Larson’s high performance Low-E glass option will help reduce your household energy costs and increase the comfort of your home. Low-E glass reduces the amount of UV light that enters your home and protects your entry from fading.