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AfterPGT Roof Replacement & Installation in Port St. Lucie: What to Know First
PGT roof replacement and installation in Port St. Lucie typically runs between $8,500 and $22,000 depending on roof size, pitch, and whether you’re replacing skylights, roof-to-wall flashing, or impact-rated openings at the same time. We’re an independent PGT service provider, not a factory arm, which means we quote the work honestly and register both warranty layers in writing before the truck leaves your driveway. This page is for PGT owners in Port St. Lucie who want the job done right the first time, by people who know the product and the local climate. Call (772) 362-3326 for a free estimate.
How PGT Products Fail - and How We Fix Them
- Roof-to-wall flashing separation on PGT WinGuard impact units. In Port St. Lucie, summer storms push water sideways, and when the flashing was originally caulked instead of mechanically fastened, it peels back within a few seasons. We strip the old sealant, install proper step flashing, and re-bed the frame so water can’t sit against the PGT extrusion.
- Skylight curb rot around PGT skylights. The glass is fine; the curb it sits on isn’t. We see this constantly in older Tradition and St. Lucie West homes where the original curb was built from untreated lumber. We rebuild the curb, reflash it, and reset the PGT skylight on a dry, square base.
- Thermal seal failure in PGT SolarZone insulated glass units. Port St. Lucie’s humidity works hard on sealant edges. When a PGT IGU fogs between the panes, the fix is a new IGU, not a seal patch. We order the replacement glass with the correct spacer and argon fill for the original frame, so the warranty stays intact.
- Drainage weeps clogged on PGT 400 Series roof windows. Once the weeps block, water pools inside the frame and stains everything below it. We clear the channels, verify the interior slope, and replace any gaskets that have gone stiff in the sun.
- Frame racking on PGT roof windows after settling. Homes in Port St. Lucie sit on sandy soil that moves. When a PGT roof window frame torques out of square, the sash won’t close against the gasket, and you’ll feel daylight at the latch. We true the frame, shim it correctly, and in bad cases pull and reset the unit.
Our PGT Roof Replacement & Installation Process
- 1
The call. You talk to a person at (772) 362-3326, not a recording. We schedule a time that works and we’re there when we say.
- 2
The inspection. We look at the whole roof system, not just the PGT opening. We measure twice, order once, and we’ll tell you if the problem is the PGT unit itself or the roof around it.
- 3
The written quote. We put the scope on paper with line-item pricing. You see what you’re paying for before we order anything.
- 4
Parts decision. We walk you through OEM PGT parts versus quality aftermarket options. Where OEM is the right call, we order it. Where a better aftermarket component does the job for less, we say so.
- 5
Installation. We pull the old unit, repair the opening properly, flash it right, and set the new PGT product square and true. Uniformed, background-checked techs on every job.
- 6
Cleanup and warranty registration. The site is left clean. Both manufacturer warranty layers are registered in writing before we pull away. That’s The Keystone Standard.
What PGT Roof Replacement & Installation Costs in Port St. Lucie
Here’s what PGT roof replacement and installation actually costs in Port St. Lucie:
- Single PGT roof window replacement: $1,800-$3,500 installed, depending on size and whether the curb needs rebuilding.
- PGT skylight replacement with new flashing: $2,200-$4,800, more if we’re rebuilding a rotted curb.
- Full roof replacement with PGT impact-rated openings: $12,000-$22,000 for a typical single-story Port St. Lucie home.
- Repair-only work on PGT roof units (gaskets, weeps, flashing): $300-$900, done in a single visit most of the time.
Price moves on roof pitch, single-story versus two-story access, and whether the decking under the PGT unit is sound or needs replacement. We’ll give you a fixed number, not an estimate that wanders. Call (772) 362-3326 for a free, written quote.
Why Port St. Lucie Homeowners Call TruePane Windows & Doors for PGT Work
We’ve been doing this work in Port St. Lucie and St. Lucie County for a long time. Dale Kessler grew up in Tradition and trained in the building trades program at Indian River State College before spending the better part of two decades fitting and glazing windows and doors across the county. That local knowledge matters on a roof job, where the wind drives rain sideways and sandy soil never stops settling. If we’re working on your PGT roof unit and we find a better match in another line we carry - CGI, CWS, ES Windows, ECO Window Systems - we’ll tell you. We quote side by side on paper. And every job is covered by the Done Right Promise. If it’s not done right, we make it right. No paperwork fights, no fine print that covers neither. Call (772) 362-3326 and talk to a live person, any hour of any day.
FAQs
No, as long as the replacement is done correctly. We’re an independent PGT service provider, so we don’t pretend to be the factory. But we install to the manufacturer’s spec, use correct parts and glazing methods, and register both warranty layers in writing before the truck leaves. If a warranty claim comes up later, the paperwork is already done.
Most common PGT components for roof units - flashings, gaskets, latches, and standard IGUs - are available within five to ten business days. Custom-sized PGT glass can take two to three weeks. We’ll give you a real timeline in the written quote, not a guess. Call (772) 362-3326 with your model and we’ll check stock while you’re on the phone.
If the curb is rotted, the frame is racked out of square, or the insulated glass has failed, replacement usually makes more sense than repeated repairs. A repair is the right call for gasket issues, blocked weeps, or minor flashing failures. We’ll show you both options and the numbers, and you decide. The estimate is free either way.
Yes. Many Port St. Lucie homeowners replace their roof and realize the PGT skylights or roof windows should go at the same time. We coordinate with your roofer or handle the opening ourselves, depending on the scope. Either way, the PGT unit gets set square, flashed properly, and warranted in writing.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Port St. Lucie and nearby areas.
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.