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Why Window Replacement Matters

Old or poorly installed windows are one of the biggest causes of:

  • Heat gain and cooling loss

  • Drafts and uncomfortable rooms

  • Outside noise intrusion

  • Higher energy bills

Replacing outdated windows with modern, energy-efficient options can dramatically improve how your home feels and performs year-round.

Signs It’s Time to Replace Your Windows

You may need new windows if you’re experiencing:

  • Drafts or hot spots near windows

  • Difficulty opening or closing windows

  • Condensation between glass panes

  • Increased outside noise

  • Faded interiors from UV exposure

  • Rising energy bills

Our team evaluates your existing windows and recommends the best solution based on performance—not guesswork.

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Window Installation Work
Window Seal Installation

Our Window Replacement Services

We offer complete residential window replacement solutions, including:

  • Energy-efficient window replacement

  • Dual-pane and low-E glass options

  • Vinyl and aluminum windows

  • Custom window sizing and styles

  • Proper flashing and weather sealing

Every window is installed with precision to prevent air leaks, water intrusion, and future issues.

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Built for Southern California Homes

Southern California windows must handle:

  • Intense sun exposure

  • High temperatures

  • Coastal air in some regions

  • Seasonal rain

We install windows designed to reduce heat transfer, block UV rays, and maintain long-term durability in local conditions.

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Our Window Installation Process

We inspect your current windows and discuss upgrade options.

  1. Free Window Consultation

Choose the right style, material, and efficiency level for your home.

2. Product Selection

Transparent pricing with no surprises.

3. Clear Estimate

Clean, precise installation with attention to sealing and alignment.​

4. Professional Installation

We ensure everything operates smoothly and meets expectations.

5. Final Walkthrough

Why Choose SunTrust Remodeling for Window Replacement?

  • Homeowners choose us because we offer:

  • Exterior-only remodeling expertise

  • Proper sealing and flashing techniques

  • Energy-efficient window options

  • Clean job sites and respectful crews

  • Clear communication and timelines

  • Licensed & insured professionals

  • We install windows the right way—so they perform the way they should.

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Window Replacement FAQ

Q. How long does window replacement take?

A. Most window replacement projects are completed in 1–3 days, depending on the number of windows.
 

Q. Will new windows really lower energy bills?

A. Yes. Energy-efficient windows can significantly reduce heat transfer and cooling costs when installed correctly.
 

Q. Do you help with permits if needed?

A. Yes. We handle permits and inspections when required.
 

Q. Do you offer financing?

A. Yes. Financing options are available for window replacement projects.

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Window Replacement Service Areas

Location

We provide window replacement services throughout:

  • Los Angeles County

  • Orange County

  • San Diego County

Get a Free Window Replacement Estimate

If your windows are outdated, drafty, or inefficient, our team is ready to help.

Request your free window replacement estimate today.

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Energy-Efficient Window Installation That Improves Comfort & Curb Appeal

Window Replacement in Southern California

Transform Your Home with Stunning New Windows

At SunTrust Remodeling, we provide professional window replacement services designed to improve energy efficiency, reduce noise, and enhance the look of your home. Properly installed windows make a real difference in comfort, cooling costs, and long-term value—especially in Southern California’s climate.

We focus on correct installation, sealing, and performance—not just swapping out old glass.

Free estimates • Licensed & insured • Financing available

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