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Full Frame Replacement in Port St. Lucie, FL
Full frame replacement in Port St. Lucie is a surgical approach to window installation where we remove the entire window unit, including the frame, down to the rough opening in your wall studs. This process typically costs between $1,400 and $3,200 per opening, depending on the window size, the impact-resistance rating required by local code, and the extent of any hidden structural rot we find during the tear-out. Unlike an Insert Window Replacement that keeps your existing frame, a full frame replacement allows us to inspect the wall cavity for water damage, replace compromised wood, and ensure the new unit is properly flashed and waterproofed against the Florida climate.
At TruePane Windows & Doors, we believe that if the pane is not true, the job is not done. Our team, founded by second-generation glazier Dale Kessler in 2008, approaches every full frame project with the understanding that we are protecting the structural integrity of your home. We are not just swapping glass; we are correcting the interface between your home’s exterior envelope and the environment. If you are noticing soft spots around your window sills or your current frames are showing signs of heavy oxidation, it is time to have a conversation about a full replacement. You can reach us at (772) 362-3326 to schedule an assessment. We invite you to explore our broader Window Replacement in Port St. Lucie services to see how our full-frame approach fits into your home’s long-term maintenance strategy.
When You Need Full Frame Replacement
Many homeowners in Port St. Lucie assume that our Window Replacement services are always a simple swap. However, the reality of living in St. Lucie County, with our specific mix of coastal salt air and heavy summer rains, means that frames often deteriorate in ways that an insert window cannot fix. We recommend a full frame replacement in the following scenarios:
- Evidence of Water Intrusion and Wood Rot: If you see peeling paint, soft drywall, or warping around the window casing, it indicates that water has moved past the exterior seal. An insert window would simply cover this rot, allowing it to continue damaging your studs. We tear it out to replace the damaged wood and ensure the structure is sound.
- Converting Window Styles: If you are looking to change your home’s character, such as replacing a fixed picture window with a casement or sliding unit, you need a full frame replacement. The original rough opening often needs to be reframed to accommodate the new mechanical hardware and operating style.
- Corroded Aluminum Frames: Many homes built in the 1980s and 1990s in our area used aluminum frames that are now suffering from severe oxidation and salt-air corrosion. These frames have lost their rigidity and their ability to hold a proper seal. We remove them entirely to install modern, thermally efficient units from manufacturers like ES Windows or CWS.
- Upgrading to Impact Requirements: If your home is in a wind-borne debris region and you are upgrading to hurricane-impact windows, the structural requirements for the frame mounting are strict. A full frame replacement allows us to anchor the new unit directly into the structure according to current Florida Building Code, rather than relying on an old, potentially weakened frame.
- Consistent Air Leaks: If you feel drafts even when the window is locked, your existing frame may have shifted due to the settling of the foundation or the expansion and contraction of the house over the years. A full frame replacement allows us to square the opening, ensuring the window sits perfectly level and operates as intended.
We see these issues regularly in neighborhoods across Port St. Lucie, from the older developments near the St. Lucie River to the newer builds further west. Because we have been serving this community since 2008, we know the specific construction methods used in different decades and what to expect when we pull back the trim. If you are unsure whether your home needs a simple replacement or a full-frame overhaul, call us at (772) 362-3326. We provide honest assessments, not high-pressure sales pitches.
Our Full Frame Replacement Process
TruePane Windows & Doors follows a disciplined, step-by-step process for every full frame replacement. We do not cut corners, and we do not rely on shortcuts. We treat your home as if it were our own, adhering to The Keystone Standard, which means both manufacturer warranty layers are registered in writing before our truck leaves your driveway. Our Done Right Promise covers the workmanship, ensuring that if something is not right, we make it right without any arguments or paperwork fights.
- Preparation and Protection: We arrive in uniform, prepared to work. Before we touch a tool, we protect your interior flooring and furniture. We remove all window treatments and clear the workspace so that we can operate safely. Safety is our priority, especially when dealing with heavy glass and the potential for structural debris.
- Deconstruction and Removal: We carefully remove the trim and the old window unit. In many older Port St. Lucie homes, this involves cutting through layers of stucco or siding. We take our time to preserve as much of the surrounding finish as possible. We remove the old frame completely, exposing the rough opening of the wall.
- Rough Opening Inspection: This is the most critical step. Once the old frame is gone, we inspect the studs, the sill plate, and the header for any signs of moisture damage, termite activity, or rot. If we find an issue, we document it, show you exactly what is happening, and discuss the necessary repairs before moving forward. We do not cover up problems.
- Flashing and Waterproofing: Florida rains are unforgiving. We install a modern flashing system around the perimeter of the rough opening. This creates a barrier that directs water away from your home’s structure and down the exterior wall, rather than allowing it to pool behind your siding or stucco.
- Installation and Leveling: We install the new window unit, ensuring it is plumb, level, and square. We use high-quality shims to secure the frame, and we fasten it to the studs according to the specific manufacturer’s engineering requirements for impact resistance. Every gap is insulated to prevent air infiltration.
- Finishing Touches: We reinstall the interior trim and seal the exterior with high-grade, UV-resistant caulk. We test the operation of the window, ensuring the locks engage, the balance mechanisms work smoothly, and the screen fits properly. We clean the glass and the workspace, leaving your home better than we found it.
This process is the reason we have been in business since 2008. We know that a window is only as good as its installation. When you choose TruePane, you are choosing a company that plans to be in Port St. Lucie for another years. If you have questions about how we handle specific wall types or window configurations, call us at (772) 362-3326. We are happy to talk through the technical details with you.
Full Frame Replacement Pricing in Port St. Lucie
Pricing for a full frame replacement is rarely a one-size-fits-all number because every home in Port St. Lucie has different structural needs. However, we believe in a square deal, which means upfront pricing and no surprises on the bill. When we provide a quote, it includes the labor, the materials, the disposal of your old units, and the peace of mind that comes with our Done Right Promise.
| Project Factor | Typical Cost Range |
|---|---|
| Standard Single-Hung Window (Full Frame) | $1,400 – $2,100 per opening |
| Large Picture Window (Full Frame) | $1,800 – $2,800 per opening |
| Impact-Rated Casement/Slider (Full Frame) | $2,200 – $3,200+ per opening |
| Hidden Structural Repair (per spot) | Varies based on labor/materials |
Several factors influence where your project falls within these ranges. The size of the opening is the most obvious, but the type of exterior finish on your home matters significantly. Removing and replacing windows in a stucco home requires more time and precision than in a wood-sided home. Additionally, your choice of manufacturer-such as PGT, CWS, or ES Windows-will affect the cost, as will the required impact rating for your specific zone. We offer free estimates, and we encourage you to call us at (772) 362-3326 to schedule a time for one of our technicians to measure your openings and provide a clear, written quote. We also offer Storm Window Replacement options for added protection. We also offer a permanent 5% discount for seniors and veterans, and we have a a free written repair estimate offer that can sometimes be applied if the work is smaller in scope.
FAQs - Full Frame Replacement
Is it cheaper to repair my old windows or do a full frame replacement?
Repairing an old window is often cheaper in the short term, but it is rarely the most cost-effective solution if the frame itself is failing. If the glass seal has failed or the balance mechanism is broken, we can often perform a repair, but if the wood around the frame is rotting or the aluminum is corroded, a repair is just a temporary fix that will eventually lead to more expensive structural damage. We will always give you an honest recommendation based on the condition of your specific windows, not just a sales pitch. Call (772) 362-3326 for a professional opinion.
Can you perform a full frame replacement in a single day?
Most single-window or two-window full frame replacements can be completed in a single visit, but larger projects involving multiple openings will take longer. Because we prioritize doing the job right over doing it fast, we will provide you with a realistic timeline during our estimate. We are committed to punctuality; when we say we will be there, we will be there, and we will work efficiently until the job is done.
Does a full frame replacement require a permit in Port St. Lucie?
Yes, replacing the entire window frame typically requires a permit under the Florida Building Code, as it involves altering the building envelope and often the structural framing of the wall. We handle the paperwork and the coordination with local building officials so you do not have to worry about the administrative side of the project. This is part of our commitment to doing things the right way, every time.
What is the difference between an insert window and a full frame replacement?
An insert window-often called a pocket window-is installed into your existing frame, which means you lose a small amount of glass surface area because the new window sits inside the old one. A full frame replacement removes the old frame entirely, allowing you to keep the full glass area and ensuring that the entire structure is clean, flashed, and rot-free. If your existing frame is in excellent condition, an insert might be an option, but for most older homes in our area, a full frame replacement or Historic Window Restoration provides a much better, longer-lasting result. Call us at (772) 362-3326 to discuss which option is right for your home.
We invite you to reach out to our team at TruePane Windows & Doors for any of your window or door needs. Whether you are looking for a simple repair or a comprehensive full frame replacement, we bring the same attention to detail that Dale Kessler established in 2008. We answer our phones 24 hours a day, 7 days a week, because we know that window and door issues do not wait for business hours. We are proud to serve our neighbors in Port St. Lucie and look forward to earning your trust.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Port St. Lucie.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.



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