Two-story home with James Hardie board and batten siding installed by Better Home Improvement in Jacksonville, FL
James Hardie board and batten siding we installed in Jacksonville, FL. See that job

Orange Park builder · Local since 1990

Replacement Windows Across Northeast Florida

Free same-day estimate

Simonton 5500 replacement windows. Measured and installed locally.

Call (904) 278-0810

We’ll call you back—usually the same day.

Showroom: 538 Park Ave Ste 1, Orange Park · Directions

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Better Home Improvement installs replacement windows for Northeast Florida homes—primarily Simonton 5500 vinyl windows. We are a Simonton Pro Dealer. That means the product, the measure, and the install stay with one local crew instead of a national sales pitch and a subcontracted installer.

Homeowners in Northeast Florida replace windows for three reasons: leaking or rotting frames, high cooling bills, and rooms that never feel quiet or finished. The 5500 line is built for that kind of everyday house—energy-efficient glass, welded vinyl frames, and clean interior lines that work in kitchens, bedrooms, and living rooms from Orange Park to St. Augustine and Fernandina Beach. Licensed CBC059142 · CCC1327896.

Based at our Orange Park shop, we regularly measure and install Simonton windows for homeowners nearby across Clay County—Orange Park, Fleming Island, Green Cove Springs, and Middleburg—and into Jacksonville, St. Johns County, Neptune Beach, Ponte Vedra, and Yulee.

What you get

Materials and performance

Welded vinyl frames, energy-efficient glass packages, and clean interior grids or picture-window layouts—specified room by room. Northeast Florida cooling loads and coastal humidity in Atlantic Beach or Fernandina Beach make a tight, well-flashed install as important as the glass itself.

Our window replacement process

  1. In-home measure — We inventory openings, note rot or water damage, and confirm styles.
  2. Order & schedule — Windows are ordered to measure; we set a clear install window.
  3. Install & flash — Old units come out; new windows are set, flashed, and trimmed.
  4. Walkthrough — We operate every sash with you and confirm the finish.

Florida permits and practical notes

Window replacement permitting varies by jurisdiction and project scope. We advise on Clay, Duval, St. Johns, and Nassau County requirements during the estimate. Historic or HOA guidelines in parts of St. Augustine and Beaches neighborhoods may affect exterior appearance—share those rules early so we can specify the right look.

Before and after: what changes

Financing

Unsecured signature loans with 2–15 year terms, no payments until completion, six months no interest after completion, and no prepayment penalties. See our contact page or call (904) 278-0810.

Windows FAQ

Do you install windows for homeowners near Orange Park and Clay County?

Yes. We are based at 538 Park Ave Ste 1 in Orange Park and serve Fleming Island, Green Cove Springs, Middleburg, Jacksonville, St. Augustine, Fernandina Beach, and the rest of Clay, Duval, St. Johns, and Nassau County. See our service areas and Orange Park pages.

Do you install replacement windows or only new construction?

We focus on replacement windows for existing homes—full-house or room-by-room—measured and installed by our Orange Park crew. Combining a re-side? See our James Hardie and vinyl siding page.

Do you only use Simonton 5500 windows?

The 5500 is the window we specify for most home replacements. If a project needs a different Simonton configuration, we will tell you that on the estimate.

Can you replace a few windows or a whole house?

Both. Some homeowners start with the worst rooms. Others replace the house at once to lock in one product and one warranty.

Do you install windows in St. Augustine and Fernandina Beach?

Yes. We serve St. Johns County and Nassau County, including St. Augustine, Ponte Vedra, Fernandina Beach, Atlantic Beach, Neptune Beach, and Yulee.

Are you a Simonton Pro Dealer?

Yes. Better Home Improvement is a Simonton Pro Dealer based in Orange Park.

Are you licensed and insured?

Yes. Licenses CBC059142 and CCC1327896, fully insured, with a lifetime labor warranty on the installation.

Do you offer financing for windows?

Yes. Ask on our contact page or call (904) 278-0810.

Popular local searches

City × windows pages for Clay, Duval, and St. Johns:

Also see our service areas map.

Areas we serve

We build across Clay, Duval, St. Johns, and Nassau County:

See the full map on our service areas page.