About Our Company

History

Superior FRP Doors grew out of a family business based in Wisconsin, USA. Built on 50 years of commercial and industrial construction experience, Superior FRP Doors developed a patented door frame originally for insulated metal panel walls that expanded to meet greater commercial and industrial construction needs. A lifetime of construction enabled us to understand shortcomings and opportunities in the commercial door industry for doors that are completely seamless with no exposed screws or fasteners, quick to install, do not require framing unfinished walls, are adjustable for varied wall thicknesses, and more cleanable and durable than competitor doors. We pride ourselves on keeping ahead of safe building codes and always looking for ways to improve the quality and constructability of our products.

Why manufacture?

What does construction of food plants have to do with the manufacturing of fiberglass doors, windows, and conveyor openings? In our quest for excellence in construction we began to look outside the box for products and methods to improve the construction of food plants while maintaining a hygienic environment for our clients. We found materials and developed products that save installation time and money while providing superior quality. We incorporated these concepts into our food plant construction and developed a patented commercial door installation system.

We saw a need for completely seamless door construction, so we researched and developed a unique door installation system that saves building owners, operators and contractors time and money and developed it into product lines manufactured in the U.S. Superior FRP Doors, windows, and conveyor openings are designed for food plants or other facilities with hygienic requirements and durability in mind. Food and product safety starts with each component of the building where products are cleaned, made or packaged and ends with safe food on the tables of customers and consumers, safe water or pharmaceuticals. Hygienic practices are improved in new or retrofitted facilities with Superior FRP Doors’ hygiene goals at the forefront of construction material design.

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