Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Therma-Tru Kitchen Remodeling: The San Diego Owner’s Guide
A Therma-Tru kitchen remodel in San Diego typically runs $16,520 – $53,100, depending on cabinet line, countertop material, and whether the job involves moving plumbing or load-bearing walls. We install Therma-Tru entry systems and kitchen components alongside KraftMaid and Wellborn cabinetry, and we stock the most common Therma-Tru hardware and replacement parts on our trucks. Most San Diego homeowners call us because something that should have held up didn’t: a Therma-Tru door slab warped in the coastal humidity, hinge screws stripped out of a soft-close frame, or the threshold seal wore flat against tile and started letting ants in from the patio.
Here’s the honest repair picture: the part itself is usually under $200. What you’re really paying for is knowing which generation of Therma-Tru hardware you have, getting the right replacement instead of a near-miss from a big box store, and having it installed so it operates like the day the kitchen was finished. Trevor Nash has walked hundreds of San Diego remodels where a homeowner bought a “universal” hinge or sweep that didn’t actually match their Therma-Tru series, and the door never closed right again. This page exists to save you from that trip.
Key Takeaways
- Therma-Tru kitchen remodeling in San Diego runs $16,520 – $53,100 installed for a full remodel.
- Individual Therma-Tru parts (hinges, sweeps, thresholds, weatherstripping, door slabs) generally run $25 – $400 for the part itself, plus labor.
- Therma-Tru compatibility is series-specific. We’ll confirm your model before we order anything.
- Every job gets a written price before work starts and a 365-Day Done Right Promise in writing.
Which Therma-Tru Models This Applies To
Therma-Tru builds more than entry doors. Their kitchen-adjacent product lines include French doors, sliding patio doors off the kitchen, and the exterior door systems that connect a kitchen to a side yard or garage. The line matters because Therma-Tru changed hinge geometry and weatherstripping profiles between series over the years, not always at a model year boundary. A hinge from a Classic-Craft door will not always drop into a Fiber-Classic door, even if the screw holes line up.
Here’s the compatibility piece nobody tells you: Therma-Tru stamps series information on the hinge edge of the door slab and on the frame header. We photograph both before ordering anything. If the stamp is painted over or worn, we measure the hinge radius and the weatherstripping channel depth. That’s the difference between a door that seals against San Diego’s morning marine layer and one that rattles every time the kitchen exhaust fan kicks on. For most homeowners, we recommend OEM Therma-Tru parts when the door is under a decade old and still true. On older doors where the frame has settled or the slab has been rehung once already, we’ll quote a quality aftermarket equivalent that matches the measurements, explain the tradeoffs, and let you decide with the numbers in front of you.
Styles & brands we work with
Signs Your Therma-Tru Kitchen Remodeling Is Failing
- Door sticks at the top corner when the afternoon sun hits it. This is usually thermal expansion on a slab that was trimmed too tight during the original install, or a hinge that’s lost its adjustment range. San Diego’s east-facing kitchens get hammered by afternoon heat, and a door with no reveal margin will bind every single day until it’s re-hung or trimmed properly.
- You can feel air moving around the door edge, or see daylight at the corners. Weatherstripping compresses over time, especially on the latch side where the door closes hardest. When the compressible seal goes flat, you lose the air barrier. In coastal neighborhoods like Pacific Beach and Point Loma, the salt air accelerates that compression faster than inland homes see.
- Hinge screws spin without tightening. This means the screw holes in the jamb have stripped out. It’s the most common Therma-Tru kitchen door failure we see in San Diego, because the kitchen side is a high-cycle door: kids, groceries, grilling nights. Once the screws spin, the door sags, and every attempt to re-tighten makes the hole worse.
- The threshold sweep is torn, flattened, or pulling loose. A failed sweep on a kitchen-to-garage door lets ants, moisture, and the occasional lizard into the house. San Diego’s dry summers crack cheap sweeps quickly, and once the rubber tears, it never re-seals.
- Condensation or water staining appears on the interior frame near the floor. This usually points to a failed threshold cap or a seal gap at the bottom corners, not a leak in the wall itself. It shows up first in kitchens because dishwashers and sinks keep the surrounding air more humid than the rest of the house.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
For a partial Therma-Tru repair or replacement inside a kitchen remodel scope, San Diego homeowners typically pay $945 – $3,540 depending on whether we’re swapping a single hinge, rehanging a slab, or replacing the door unit and re-trimming the opening. A full kitchen remodel that includes Therma-Tru door work, cabinetry, counters, and backsplash runs $16,520 – $53,100. Here’s the breakdown that matters:
| Scope | Typical San Diego Range |
|---|---|
| Therma-Tru hinge replacement (single hinge, labor included) | $945 – $1,500 |
| Therma-Tru door rehang and weatherstripping replacement | $1,200 – $2,400 |
| Full Therma-Tru door unit replacement (kitchen or side entry) | $2,360 – $5,310 |
| Full kitchen remodel including Therma-Tru door work | $16,520 – $53,100 |
What drives the number: whether the slab is salvageable, whether the rough opening is square, and which Therma-Tru series we’re matching. We don’t hand you an estimate range and hope. You get a written price before any work starts, a written 365-Day Done Right Promise, and the exact number on day one is the number on the invoice. If the repair fails inside the guarantee period, we come back and fix it at no charge. That includes a free second visit, no service call, no re-inspection fee.
DIY or Call Us?
You can safely check three things yourself: whether the hinge screws are spinning, whether you can see daylight through the weatherstripping, and whether the sweep is torn or flattened. Tightening a loose hinge screw that still bites is a five-minute job with a screwdriver. That’s fair game.
What’s not worth the saved money is rehanging a Therma-Tru door slab without a level, shims, and an awareness of how much a misaligned door fights the latch. These doors are heavy. A slab that slips while it’s off the hinges will dent a cabinet face or a toe kick faster than you can react, and a stripped-out hinge that’s been “fixed” with a longer screw has now damaged the jamb beyond a simple rehang. If the door is binding, sagging, or leaking air, call us at (619) 604-9624. We’ll confirm the Therma-Tru series, give you a written price, and take care of the rest. Tell me what you need, I’ll tell you what it costs, and we’ll go from there.
FAQs
A properly installed Therma-Tru fiberglass door should last 20 – 30 years in San Diego’s climate, but the weatherstripping, hinges, and threshold sweep are wear items that typically need replacement every 5 – 10 years. Coastal salt air in Point Loma and Mission Bay cuts the life of metal hardware by a few years compared to inland North County homes. The slab itself rarely fails; the hardware around it does. Call (619) 604-9624 and we’ll tell you honestly whether a repair will hold or whether a replacement makes more financial sense.
Yes, in most cases. Hinges, sweeps, weatherstripping, and threshold caps are almost always replaceable as individual parts, and that’s the first option we quote unless the slab or frame has structural damage. We’ll never sell you a full door replacement when an $80 seal kit fixes the problem. Call (619) 604-9624 for an exact quote; the diagnostic visit is part of the free estimate.
A hinge, sweep, or weatherstripping replacement usually takes 45 – 90 minutes on site once the correct part is in hand. A full door slab or unit replacement, including re-trimming the opening, typically takes half a day to a full day depending on the rough opening condition. We confirm the Therma-Tru series, order the correct part, and schedule the work in a defined arrival window, so you’re not waiting around all day.
We stock the most common Therma-Tru hinge sizes, sweeps, and weatherstripping profiles on the truck, and we can source series-specific components through our trade suppliers within a few business days when needed. Penhallow Remodeling San Diego is an independent service provider and not affiliated with Therma-Tru, so when we order OEM parts, they come through the same trade channels any authorized dealer uses. Call (619) 604-9624 and we’ll confirm availability for your exact model before you schedule.
Written by Trevor Nash, Owner, Penhallow Remodeling San Diego at Penhallow Remodeling San Diego, serving San Diego and nearby areas.
