A Winslow company - serving Fountainebleau, FL

Therma-Tru Impact Windows Nationwide | Winslow Windows & Doors

Every visit starts with

Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style

Styles & brands we work with

Single hung
Single hung
Double hung
Double hung
Horizontal roller
Horizontal roller
Casement
Casement
Bay & bow
Bay & bow
Sliding glass doors
Sliding glass doors
Entry doors
Entry doors
Impact garage doors
Impact garage doors
PGT
PGT
CGI
CGI

Before & after – our own jobs

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Therma-Tru Impact Windows in Fountainebleau: What to Know First

Therma-Tru impact windows in Fountainebleau typically cost between $900 and $2,400 per opening installed, depending on the series and size, and most full-home replacements are completed within two to four weeks. We’re an independent Therma-Tru service provider, not a factory rep, which means we tell you the truth about what your current doors and windows need without a sales quota behind the conversation. If you own a Therma-Tru entry door with sidelites or a Therma-Tru fiberglass door paired with impact-rated glass and you’re wondering whether it’s holding up the way it should, this page is for you. Call (727) 620-6983 and you’ll get a real person, day or night.

Call (727) 620-6983

How Therma-Tru Products Fail - and How We Fix Them

After 14 years working on Fountainebleau homes, we’ve seen the same few failure patterns repeat on Therma-Tru impact assemblies. Here’s what actually goes wrong, and what we do about it:

  • Fiberglass skin delamination on Classic-Craft and Fiber-Classic doors. Fountainebleau’s humidity plus direct afternoon sun works on the adhesive layer between the fiberglass skin and the door’s core. You’ll see bubbling or a wavy reflection across the lower third of the door. The impact glass is usually still sound, so we re-bond the skin with a marine-grade adhesive rated for Miami-Dade’s moisture cycle rather than selling you a whole new door.
  • Compression-set weatherstripping on Smooth-Star and Pulse series entry units. These doors shipped with a foam-core sweep that flattens permanently after a few Florida summers. You’ll feel hot air bleeding in around the bottom even though the door closes fine. We replace with a silicone bulb seal that keeps its shape at 140-degree threshold temperatures, which is what your south-facing Fountainebleau entry actually sees in August.
  • Sidelite seal failure on Therma-Tru impact-rated entry systems. The sidelite frames on older Therma-Tru units used a butyl tape that dries out and pulls away from the glass. Water intrusion starts as a faint mineral streak on the interior sill. We pull the glazing stops, clean the channel, and re-set the glass with a UV-stable structural silicone, then water-test the assembly before we call it done.
  • Thin-jamb screw pullout on Fiber-Classic hinge plates. We see this a lot in Fountainebleau because doors here get opened and closed constantly with kids, guests, and the general rhythm of family life. The factory jamb reinforcement wasn’t designed for 20 years of hard daily use. We install steel hinge-reinforcement plates behind the jamb so the door hangs true and seals evenly against the weatherstripping again.
  • Threshold corrosion on Therma-Tru impact units with adjustable sills. The mill-finish aluminum thresholds on some older Therma-Tru lines pit and corrode after years of rain splash and irrigation overspray. Once the adjustable cap seizes, you can’t fine-tune the door seal anymore. We replace the sill with a thermally-broken composite threshold that won’t corrode and gives you back the adjustability.

Our Therma-Tru Impact Windows Process

Every Therma-Tru job in Fountainebleau follows the same sequence, no shortcuts:

  1. 1
    Call and talk to a person. You call (727) 620-6983. We answer. We ask what you’re seeing and schedule a visit that works around your day.
  2. 2
    On-site diagnostic. A uniformed, background-checked technician comes out, inspects the door or window, runs a water test if water intrusion is the concern, and takes measurements. You get a written, line-item estimate with the exact parts cost and labor broken out. No vague “miscellaneous” line items.
  3. 3
    Parts decision, made with you. Where Therma-Tru OEM parts are available and warranty-sensitive, we use them. Where an OEM part has a known weak point, we tell you honestly and offer a quality aftermarket alternative that outlasts the factory piece. You decide with full information.
  4. 4
    The work itself. We do the repair or replacement in a single visit whenever possible, protect your floors and entryway, and clean up after ourselves. Your house looks like we were never there, except the door finally works.
  5. 5
    Testing before we leave. We cycle the door, check the seal with a light test, run the water test again if applicable, and walk you through what was done and why.
  6. 6
    The Done Right Promise. If anything about the work isn’t done right, we come back and make it right. No fine print, no expiration, no arguing.

What Therma-Tru Impact Windows Costs in Fountainebleau

Here’s the honest pricing picture for Therma-Tru impact work in Fountainebleau:

  • Weatherstripping and threshold replacement: $180 to $450 per door, depending on whether we’re doing the sweep alone or the full sill assembly.
  • Sidelite re-seal on an existing Therma-Tru entry system: $350 to $700, including glass removal, channel prep, structural silicone, and water testing.
  • Full Therma-Tru impact door replacement with sidelites: $3,800 to $7,500 installed, depending on size, series, and whether you’re matching existing hardware or upgrading.
  • Complete Therma-Tru impact window package for a typical 2,000 sq ft Fountainebleau home: $18,000 to $42,000, with final price driven by window count, series selection, and structural opening requirements.

What moves the price most: the series you choose (Smooth-Star costs less than Classic-Craft), the number of openings, and whether any framing needs repair behind the existing unit. We’ll give you an exact number before any work starts, and that number doesn’t change unless you change the scope. Call (727) 620-6983 to schedule your free estimate.

Why Fountainebleau Homeowners Call Winslow Windows & Doors for Therma-Tru Work

Ed Winslow grew up a few blocks from Tamiami Park, and he still lives in the same zip code. The homes we work on are our neighbors’ homes. That changes how we do business. “My name’s on the door - literally. That means I answer for every job we do.” We’ve been doing this since 2011, and every Therma-Tru job carries the Done Right Promise: if it’s not done right, we make it right. Period.

We also install PGT, CGI, CWS, and ES Windows, so if your Fountainebleau home has a mix of brands, one crew handles it without playing favorites. Our techs are background-checked and arrive in uniform. Our pricing is upfront and comes with standing offers that never expire: $40 off any repair over $200, free second opinions on written estimates, no trip charge inside our home county, and a permanent 10% discount for seniors and veterans. You call at 2 a.m., a person answers. That’s not a sales line. It’s how we run the business.

FAQs

Why Impact

Six Reasons Homeowners Choose Winslow Windows & Doors

Hurricane Protection

Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.

Energy Savings

Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.

Noise Reduction

Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.

Burglar Resistant

Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.

Insurance Savings

Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.

Property Value

A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.

Other Services

Other Winslow Windows & Doors Services

Reviews

What Neighbors Say About Winslow Windows & Doors

★★★★★

"We sat out a hurricane behind the windows Ed put in. The gusts threw a neighbour's trampoline down the street and the loudest thing in our house was the kettle. I rang him after to say thank you and he answered his own phone, same as always."

TThaddeus Okonkwo
★★★★★

"Three big companies quoted us and every one sent a salesman with a leased truck. Ed turned up in a truck with his own name on the door, quoted less, and his crew were the same faces on day one and day nine."

YYolanda Betancourt
★★★★★

"A tile roof repair and new windows from the same company meant one crew, one permit runner, and nobody blaming the other trade. Ed checked the roof work himself before the tarp came off."

HHenrietta Pemberton
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