Windows 4U serves Clayton homeowners throughout the city, from Downtown Clayton and Clayton Valley to Regency, Oakhurst Country Club, and the hillside neighborhoods at the foot of Mt. Diablo, with licensed, in-house window and door installation backed by a 4-year workmanship warranty.
Get a Free Clayton EstimateClayton is one of the East Bay's smaller cities, but its homes have big character, from 1970s ranch homes and custom hillside builds to newer construction in Oakhurst and the country club area. The views of Mt. Diablo are a defining feature of the city, and many homeowners want patio doors and picture windows that frame that scenery while still keeping homes cool and comfortable. Windows 4U brings the same level of craftsmanship to every Clayton project that we bring to jobs in larger cities, because your home deserves it regardless of zip code.
Every service is performed by our in-house crew. No subcontractors, ever.
Retrofit and full-frame window replacement in vinyl, fiberglass, and aluminum. Casement, double-hung, sliding, picture, bay & bow, all styles installed with precision and minimal disruption to your home.
Learn more →Steel and fiberglass entry doors that improve your home's curb appeal, security, and energy efficiency. Includes full hardware installation and weatherstripping.
Learn more →Sliding glass doors and French-style patio doors that frame Clayton's iconic Mt. Diablo views while keeping your home sealed against summer heat. Vinyl, aluminum, and fiberglass systems available.
Learn more →Clayton's location at the base of Mt. Diablo State Park means homes here experience some of the hottest summer temperatures in the East Bay. We help homeowners select windows with the right solar heat gain coefficient to reduce cooling loads without sacrificing natural light. We also understand the construction patterns typical of Clayton homes, the stucco and wood-frame construction common throughout the city, and we pull permits with the City of Clayton Building Division when required.
We're minutes away in Concord. Call us and you'll reach Alex or Leon directly.
Also serving neighboring cities: Concord, Walnut Creek, Martinez, Brentwood, and the wider East Bay.
"We have a home in Oakhurst with Mt. Diablo views and we wanted large picture windows to take advantage of them. Alex helped us pick exactly the right windows, great views, excellent insulation, and not a drafty spot anywhere. The installation was fast, clean, and professional."
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