Since 1936, Sashco has been manufacturing high-performing sealants, stains, and log home products in Brighton, Colorado. Sashco is a family-owned business that believes there’s always a better way, and focuses on making that products that work. Reliance on the founder’s sense of integrity as an operating philosophy has been expanded to Sashco’s four core values; truth, trust, care and forgiveness. We find that our relationships with customers and vendors are much better when we hold ourselves accountable to these values. Our commitment to making premium products that work drives our innovative spirit and defines our promise to deliver products that work right the first time, every time. Because you can’t afford to do it twice. Services Provided Caulking and sealants, wood stains, log home products.