Specified Fittings has acquired all assets of Poly Warehouse located in  Stevensville, Montana.  This acquisition doubles Specified’s HDPE 
production capabilities and broadens the line both dimensionally and  configuration wise.  With this modern 25,000 square foot (3 acres plus)  facility Specified will have vastly increased flexibility in production.  The equipment has IPS and DIPS capabilities with machinery able to  produce fittings through 36″.   All machinery is immediately operational  allowing for quicker turn around and greater product breadth. Poly  Warehouse was one of the top three pure HDPE fitting manufacturers  during its existence.  The creative nature and innovations of its  employees is an industry legend, and cannot be overestimated. 20

Over the years, with the acquisition of Professional Fiberglass, Norcor, Infutech, New Plastics, Quail Industries’ fitting 
equipment, Total Poly, KWH Pipe’s solid wall HDPE fitting division,  Flangeman Marketing Inc and the current acquisition of Poly Warehouse,  the guiding principle of the ownership of Specified Fittings to produce  in-house the fabricated fittings and components we sell continues.

Headquartered in Bellingham, Washington with manufacturing  plants in Bellingham, Washington; Stevensville, Montana and warehousing in  Preston, Idaho; Dallas and Lubbock, Texas; Springfield, Illinois; St.  Louis, Missouri; Orlando, Florida; Kearney, Nebraska and Atlanta, 
Georgia, Specified is one of the largest fabricators of HDPE, PVC, CPVC  and exotic plastics in North America, serving the municipal water and  sewer, storm water, agricultural, industrial, mining, oil and gas,  plumbing, golf, HVAC, environmental and road construction markets.


Call the RCEDA Office at 406.375.9416 or email RCEDA General Information