At Grey Rock Window & Door Inc., we are a reliable and trustworthy company that can assist with all of your window, door, and siding replacement needs. We are residentially focused and family-owned and operated. We understand that your home is your haven. If your windows and doors are not providing you with the look you want, or if they’re costing you due to poor energy efficiency, it’s time to have them replaced. Additionally, replacing your home’s siding is not a home improvement project you want to avoid. Don’t put off replacing essential parts of your home. Let the friendly, professional team at Grey Rock transform the look and function of your home.

Services We Offer

Window Installation and Replacement – We are an exclusive Vanguard dealer in Northern Colorado. You will love the superior quality and look of Vanguard windows.

Window Retrofitting – Depending on the condition of your current windows and frames, a retrofit window replacement may be right for your home.

Door Installation – If your front door is old, dilapidated, or you simply want to boost your home’s curb appeal, we offer ProVia fiberglass doors for your new entryway.

Siding – The style and function of your home depends on the quality of siding you choose. We offer Everlast Advanced composite siding. We know you will be impressed with the look and durability.

Contact Grey Rock Window & Door today to learn more about our services.