Patio Doors in Westminster, CA
★★★★★ 5.0 on Google · 22 reviewsPatio Doors in Westminster typically costs $2,500–$25,000+ per door installed. Orange County Window Replacement serves all of Westminster, including Little Saigon with free in-home estimates and installation in as little as 1–2 days.
- Free in-home measure & written quote
- Title 24 energy-code compliant windows & doors
- Retrofit & full-frame installation
- Open Mon–Sat 9:00 AM – 5:00 PM
Patio Doors for Westminster Homes
Many Westminster homes still have their original aluminum sliding door — usually the hardest-working and leakiest opening in the house. Dual-pane Low-E tempered glass keeps the room comfortable even with afternoon sun on the door.
Our picks for Westminster
- Sliding Glass Doors — replaces the worn original sliders found in many Westminster homes.
- French Patio Doors — a classic look for homes with room for a swinging door.
Westminster is about 22 miles from our Mission Viejo office. Serving ZIP 92683.
Patio Doors Options & Prices in Westminster
Sliding Glass Doors
$2,500–$6,000 installed
Details →French Patio Doors
$3,500–$9,000 installed
Details →Multi-Slide Doors
$8,000–$20,000+ installed
Details →Bifold Doors
$10,000–$25,000+ installed
Details →Last updated November 2026 · Prices are typical installed ranges, not quotes.
Indoor-outdoor living
Orange County's climate makes the patio an extension of the house. Large multi-slide and bifold systems can open an entire wall to the backyard, while a new sliding glass door is the fastest way to fix a door that sticks, leaks air or has fogged glass.
More about patio doors in Orange County →
What Our Customers Say
★★★★★ 5.0 out of 5 from 22 Google reviews
“They recently did my window replacement for a 20 new window contract job and by far the best company to work with. 10/10!”
“Replacing the windows made a bigger difference than I expected! The new ones have given the house a much more updated look, and I really like how the rooms feel with the brighter glass and fresh frames. The team was respectful and easy to work with throughout the window installation.”
“What a difference the replacement windows from Orange County Window Replacement have made! The front of the house looks so much better, and the rooms inside feel bright and welcoming. The frames and trim look great together.”
Patio Doors in Westminster: FAQ
How much does patio doors cost in Westminster?
Patio Doors in Westminster typically costs $2,500–$25,000+ per door installed. The exact price depends on the products, sizes and installation method — we provide a free written quote after measuring.
Do you offer patio doors near me in Westminster?
Yes. Westminster is about 22 miles from our Mission Viejo office, and we serve every neighborhood in 92683, including Little Saigon.
What doors do you recommend for Westminster homes?
Sliding Glass Doors: replaces the worn original sliders found in many Westminster homes. French Patio Doors: a classic look for homes with room for a swinging door.
Do I need a permit for patio doors in Westminster?
It depends on the scope. Same-size replacements are often simpler, while changing an opening size usually requires a permit. We confirm Westminster's requirements before work starts.
Patio Doors in Nearby Cities
Other services in Westminster: Window Replacement · Window Installation & Styles · Energy-Efficient Windows · Soundproof Windows · Door Replacement
Get a free patio doors estimate in Westminster
Free in-home estimates across Orange County · Mon–Sat 9:00 AM – 5:00 PM