Therma-Tru Custom & Geometric Windows Nationwide | TruePane Windows & Doors

Therma-Tru Custom & Geometric Windows in Palm Beach: What to Know First

Custom and geometric Therma-Tru windows in Palm Beach typically run $1,400 to $4,800 per opening depending on shape, size, and glass package, with most installations completed in one to three days once the unit arrives. We’re an independent Therma-Tru service provider, not a factory-authorized dealer, which means we quote the work honestly and stand behind it with our own warranty, not someone else’s script. If you own a Therma-Tru unit with an arch, a radius, or an unusual shape and it’s fogged, binding, or leaking, this page tells you what’s actually going on and what it costs to make it right. Call (850) 801-5596 for a free estimate.

Call (850) 801-5596

Key Takeaways:

• Therma-Tru custom and geometric shapes come with longer lead times and tighter tolerance requirements than standard rectangular units
• Most failures we see are seal, sash alignment, or weatherstripping issues, not structural glass failure
• We register both warranty layers in writing and back every job with our Done Right Promise
• Palm Beach salt air and hurricane code requirements change what replacement options make sense
• Call (850) 801-5596, a live person answers, 24/7

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

Therma-Tru built its name on entry doors, but their window lines show up in hundreds of Palm Beach homes, often in arched transoms, radius-top units, and half-rounds over front entries. Here’s what we actually find when we open one up:

• Fogged glass in arched units: Therma-Tru’s Classic-Craft and Slim-Line series use insulated glass units that eventually lose their seal, especially in shapes where the spacer bar has to follow a curve. When the seal fails on a radius IG, condensation gathers at the lowest point of the arc. We reglaze with a new custom-shaped IG cut to the same radius, and we register the replacement glass warranty in writing before we leave the driveway.
• Binding sashes on geometric frames: A tall geometric unit (think octagon or trapezoid) puts stress on the hinge side if the original rough opening settled even an eighth of an inch. Palm Beach’s sandy soil shifts, and we see frames out of square on houses as young as fifteen years. We reset or shim the frame true, re-hang the sash, and adjust the hardware so the unit opens and closes with one hand.
• Weatherstripping gaps at the apex of radius tops: The curved weatherstripping on Therma-Tru arch windows wears at the crown first, where the sash compresses the seal hardest against the frame. We replace the full sweep with OEM-spec material and test the seal with a smoke pencil so you can see there’s no daylight left, not just hear us say it.
• Leaking around custom picture window flanges: On Therma-Tru fixed geometric windows installed without proper flashing, the corners of the nail flange are the weak point. We’ve pulled trim off geometric windows in West Palm and found nothing but caulk holding back twenty years of driving rain. We remove, reflash with modern tape, and reset the flange so water sheds the way it should.
• Failed balance systems on operable geometric units: Some Therma-Tru double-hung and casement lines used coiled balance springs that lose tension over time, particularly in the salty air near the Intracoastal. A window that slams shut or won’t stay open is a balance issue, not a frame issue. We replace the balance with the correct poundage-rated spring, not a generic guess from a parts bin.

Dale Kessler grew up in El Cid, west of the Intracoastal, where his father spent weekends repairing jalousie windows on forty-year-old Florida houses. He’s been measuring and setting windows across Palm Beach County long enough to know that most “window failure” is really an installation or parts problem with a specific cause. If the frame is right and the glass is rated, the rest is just following through.

Our Therma-Tru Custom & Geometric Windows Process

When you call us about a Therma-Tru geometric window, here’s how the job goes:

1. 1
   The call: You reach a live person, any hour. We ask about the shape, the symptom, and how long it’s been happening. We schedule a time that works for you.
2. 2
   The measure: A background-checked, uniformed technician measures every opening twice, including the radius, the diagonals, and the depth of the frame pocket. Twice, every time, because geometric units don’t forgive a sloppy measurement.
3. 3
   The parts decision: We show you OEM Therma-Tru parts and quality aftermarket alternatives side by side, on paper, with prices. You see exactly what you’re paying for and what warranty each option carries.
4. 4
   The work: We remove the old unit or weatherstripping, prep the opening, set the new or repaired unit square and true, and flash it to Palm Beach code. Every opening gets insulated and sealed the way a man would do it in his own mother’s house.
5. 5
   The test: We operate the window, check the seal with a smoke test, verify the locks engage cleanly, and walk you through what we did. You sign off only after you’ve put your own hands on the window.
6. 6
   The paperwork: Before we leave, both warranty layers are registered in writing, with durations stated. No fine print, no “you’ll get it in the mail,” no arguing later.

Most single-window jobs are done in one visit. Custom-shaped replacement units get ordered, then installed when they arrive, with a clear timeline on paper before we start.

What Therma-Tru Custom & Geometric Windows Costs in Palm Beach

Pricing depends on the shape, the glass package, and whether we’re repairing or replacing. Here are real ranges for the work we do most often:

• Reseal fogged arched or radius IG unit: $425 to $950, depending on size and whether the sash requires deglazing or a full new IG unit
• Replace weatherstripping on a geometric unit (arched or angled): $180 to $420, materials and labor included
• Reflash and reset a leaking fixed geometric window: $600 to $1,400, depending on access and cladding removal required
• Replace a custom shaped Therma-Tru unit (half-round, octagon, trapezoid): $1,400 to $4,800 per opening, installed, including new flashing and interior trim where needed
• Impact-rated geometric replacement (Palm Beach code, hurricane zone): $2,200 to $5,500 per opening, depending on the shape’s wind-load requirements and glass package

What moves the price: whether the existing frame is salvageable, access (second-story arches over entryways cost more to reach safely), and whether the shape is a standard radius or a true custom cut. We give you a written line-item quote before any work starts, and the price on that quote is the price on the invoice. No change orders, no surprise line items. Call (850) 801-5596 for an exact quote on your opening. Estimates are free.

Why Palm Beach Homeowners Call TruePane Windows & Doors for Therma-Tru Work

We’ve been serving Palm Beach and the surrounding communities since 2008 through Dale Kessler’s craft heritage, and we act like a company that plans to be here in thirty more. Every Therma-Tru job we take is covered twice: the manufacturer warranties get registered in writing with their durations stated, and our own Done Right Promise covers the workmanship with no paperwork fights and no arguing. If it’s not done right, we come back and make it right.

Our technicians are background-checked, uniformed, and trained to work in your home the way they’d work in their own mother’s. We’re an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ES Windows, which matters when a Therma-Tru unit should actually be replaced with an impact-rated product better suited to a Palm Beach coastal exposure. We’ll tell you straight if that’s the case, and we’ll quote the options side by side on paper. A square deal, every time.

FAQs

Ready to Fix Your Therma-Tru Geometric Window?

If your Therma-Tru custom or geometric window is fogged, binding, leaking, or just not closing true, call (850) 801-5596. A live person answers, we’ll schedule a free estimate, and we’ll give you a written quote before any work begins. We stand behind it, in writing.

Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Palm Beach and nearby areas.