History
Kirby Fiberglass was founded in 1946 by H.R. Kirby, Sr. Prior to the establishment of Kirby Fiberglass, Mr. Kirby, Sr., was one of the original employees of Owens-Corning Fiberglass Corp. His expertise in the production and use of glass fiber is the cornerstone for the success of Kirby Fiberglass, Inc. Mr. Kirby, Sr. has devoted a lifetime to the development and application of quality glass fiber products. Much of his innovation is seen in these glass fiber roofing products.
Dr. Herbert Kirby, Mr. H.R. Kirby Sr. and Mrs. H.R. Kirby’s
son, was actively
involved in the business in his early high
school years. After pursuing other
careers, and earning
several degrees including two master degrees and one
doctorate, he returned to the family business. Dedicating
himself to growing
sales volume he expanded distribution
nationwide and into Canada. In 1988 he
moved the plant
production from Monrovia CA to its current facility located
in
Pueblo Colorado.
On January 10th of 2005 we experienced a great loss
when
Dr. Kirby and Cleve Reeves, a long time friend and
Maintenance Manager of
Kirby Fiberglass, Inc., were both
killed in a plane crash.
Dr. Herbert Kirby
Naomi Dupre, stepdaughter of the late Dr. Kirby, succeeds leadership as President/CEO. We maintain the same attention to detail in constructing a superior quality mop used in the Roofing Industry. As our industry experiences exciting changes and trends we will continue to be challenged and embrace the opportunity to improve with time and lot of hard work!

Pueblo, CO Facility
Kirby Fiberglass's modern 25,000 square-foot facility in Pueblo West, Colorado, is devoted solely to research, design and manufacturing of quality glass fiber roofing mops.