At JJJ Specialty Co. we continue to strive to offer the highest quality lines to complement the products we manufacture. These products include the finest line of decorative vinyl windows under the brand name of Split Rock Vinyl Windows. In the area of door cladding we provide a high quality extruded aluminum product with a long lasting baked on enamel finish in two colors: White & Sand. We also provide a quality line or weather-strip for all types of doors and windows. Rounding out our product offering we are able to provide a very competitive brand of molded millwork. An additional area of focus is design and machining products for OEM.
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