Rendering Service With our graphics program and a photograph of your window the Threaded Nest can create a custom window treatment rendering  for you to preview. The Threaded Nest has a large selection of fabrics and trims to suit any decor, style or budget. We carry Fabricut, Trend, Kravet, Duralee and Robert Allen. Hard Treatments Let the Threaded Nest help you select your next hard window treatments.  Make your selection from our vast assortment of styles, colors and textures.