Orange County Window Replacement
Window Replacement in Orange, CA
The City of Orange includes both historic Old Towne neighborhoods dating to the early 1900s and newer developments from the 1970s and 1980s. Old Towne homes present unique window considerations — some may have historically significant windows, and any exterior changes benefit from a careful review of what the city and any historical overlays require.
Tesla Windows serves Orange homeowners with triple-pane, ENERGY STAR® certified vinyl windows — installed in a single day, with a limited double-lifetime transferable warranty.
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HOA & Permit Note for Orange
Orange has a mix of non-HOA neighborhoods (particularly near Old Towne) and planned communities with HOAs. We verify HOA requirements during the estimate process.
Windows & Patio Doors Available in Orange
All windows are triple-pane, low-E coated, argon-filled, and ENERGY STAR® certified. Malibu patio doors include SunMatrix / QuadraTherm glass with Argon Gas. Sample prices below assume typical sizes — your free in-home estimate gives the exact number.
Catalina Single Hung
Classic vertical operation with movable bottom sash. Most popular choice for Orange County homes.
from $810 — typical 36″ × 48″ window
U-Factor: 0.23
Catalina Single Slider
Smooth horizontal operation. Great for wide openings.
from $840 — typical 36″ × 48″ window
U-Factor: 0.23
Catalina Picture
Fixed glass for maximum views and excellent energy performance.
from $750 — typical 36″ × 48″ window
U-Factor: 0.21
Panoramic Single Hung
Slim-frame design with more visible glass and more daylight.
from $840 — typical 36″ × 48″ window
U-Factor: 0.23
Panoramic Single Slider
Slim-frame slider for wider openings and more natural light.
from $850 — typical 36″ × 48″ window
U-Factor: 0.23
Panoramic Picture
Slim-frame fixed glass. Maximum view design and high efficiency.
from $770 — typical 36″ × 48″ window
U-Factor: 0.22
Malibu Sliding Patio Door
Premium sliding patio door with smooth-glide operation and strong solar heat control.
from $2,680 — typical 72″ × 80″ door
U-Factor: 0.25
Malibu French-Style Patio Door
Classic French-door look with modern sliding-door performance. Great for patios and backyards.
from $4,300 — typical 60″ × 80″ door
U-Factor: 0.27
How Window Replacement Works in Orange
Free 60-Second Online Estimate
Get a ballpark range instantly — no contact info required. Understand your approximate cost before committing to anything.
Free In-Home Measurement
Our specialist comes to your Orange home (30–45 minutes). They measure every opening, walk you through your options, and give you an exact written quote on the spot. No pressure.
1-Day Professional Installation
Our crew arrives in the morning and installs all your windows in a single day. We handle all preparation, installation, and cleanup — including haul-away of every old window.
Frequently Asked Questions — Orange Window Replacement
Are there historic district restrictions on window replacement in Old Towne Orange?
Parts of Old Towne Orange are within the National Register Historic District. Exterior modifications — including window replacement — may require review by the City of Orange Historic Preservation Committee. Tesla Windows can guide you through what's required for your specific property.
What's the difference between Catalina and Panoramic windows in Orange?
Catalina is our standard Anlin line — durable vinyl frame with strong year-round efficiency. Panoramic is the slim-frame variant for more visible glass and more daylight. Both lines come in Single Hung, Single Slider, and Picture configurations.
Which Anlin line works for older Orange homes?
For Orange's craftsman and ranch-style homes, Catalina Single Hung (~$810 for a typical 36″ × 48″ window) is our most popular replacement — it matches the standard openings and operation style of original windows. For homeowners who want more visible glass without changing the operation, Panoramic Single Hung adds a slim-frame upgrade.
Memorial Day Event — Ends May 31
Ready for a Free Estimate in Orange?
Our specialist measures every opening and gives you an exact written quote before leaving. Lock in our Memorial Day offer — buy 3 windows, get 1 free — before May 31.