# About GS Exterior Experts GS Exterior Experts is a Colorado exterior remodeling company dedicated to helping homeowners improve the beauty, durability, energy efficiency, and long-term value of their homes. Since 1999, we have built our reputation around quality craftsmanship, premium building products, detailed project management, and a commitment to delivering what we call **Gold Standard Quality**. We specialize in complete exterior transformations, including **James Hardie siding replacement, roofing, windows, doors, decks, railings, and other exterior improvements**. Our team works with homeowners throughout the Denver metro area and surrounding Colorado communities, providing solutions designed specifically for our climate, architectural styles, and changing weather conditions. Siding is one of our core specialties. As an experienced James Hardie contractor, we help homeowners choose from a wide variety of siding profiles, colors, textures, and design combinations to create