Spectrum® Glass Company manufactures specialty glass in Woodinville, Washington, USA. Most of our products are artistic in na ... ture, and are used in creative applications such as stained, blown, and kilnformed glass. Spectrum glass is a featured component in a broad range of gift items, imaginative lighting, gallery art, premium tiles, residential doors, furniture and cabinetry. Primarily sheet glass, our products include hundreds of colors, variegated mixes, innovative textures, coatings and special effects. Our trademarks include the popular Waterglass®, Baroque™, Artíque® and System 96® brands. In addition to sheet glass, we formulate and manufacture other specialty forms and welcome custom production opportunities. read more