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About Us

Douglas Manufacturing was started in 1948 in downtown Clearwater on the NW corner of Myrtle Avenue and Cleveland Street. We moved to our current location at 1115 Cleveland Street in 1954.

We are located at 1115 Cleveland Street (click here for map) on the south side of Cleveland St between MLK Ave
(formerly Greenwood Ave) & Missouri Ave.

Our showroom and parts department are open 8:00am – 4:30pm, Monday thru Thur, we close at 4pm on Friday.

We provide free no hassle in home estimates with our highly trained salesperson.

Call (727) 442-3158 or click here to schedule an appointment today.


Certified PGT Reglazer’s
Courses Completed-

PGT Florida Building Code Course
PGT Win Guard Product Training
Installing The PGT Way
PGT Wind Bourne Debris Protection
PGT Retrofit Course
PGT Sliding Glass Door Products Training
PGT Blue Print Course

Members of AFC (Alliance of Florida Contractors)