Window & Siding Outlet offers a complete solution of premium vinyl siding, shake and shingle siding, vinyl and aluminum trim, including designer accents such as shutters, gable vents and more. Our selection of siding products offer the low maintenance, style and reliability that come with Mastic brand products. Dozens of siding choices are available at the Window & Siding Outlet, ranging from traditional and Dutch-lap styles to shake and shingle panels, to a complete line of high-performance insulated siding.

In addition, Mastic offers a complete line of vinyl and metal accessories for your home – soffit, rain ware, gutter protection and trim – to help you get the beautiful finished look that you desire for your home. We are Northern Colorado‘s most trusted window and siding contractors. Whether you live in Loveland, Fort Collins, or Greeley, we are here to serve you.

Premium Vinyl Siding

The beauty of Mastic premium vinyl siding can completely change the look of your home. An average-size home that needs repainting or staining can cost up to $6,000 every four years. Our vinyl siding never needs painting, caulking or patching because, unlike wood, it won’t crack, peel, rot or split. Since vinyl doesn’t require paint or stain, harmful VOCs aren’t released into the atmosphere. Unlike some fiber cement products, vinyl siding does not produce harmful silica dust — so you can breathe easy.