Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Ojai
Window replacement in Ojai runs $900 to $2,600 per opening for a full-frame unit on a typical 1920s-to-1950s home, and most jobs we scope here involve county-level acreage rules, Wildland Urban Interface fire code, or Architectural and Historic Preservation Commission review. We serve the entire 93023 ZIP code, from the downtown historic core up through the east end ranches and the hillside lots off Carne Road and Reeves Road. If you’re weighing a window decision on an Ojai property, call (888) 635-0804 and a live person picks up, day or night. We’ll talk through what your specific house actually needs before anyone talks price.
Why TruePane Windows & Doors Is Ojai’s Preferred Window Replacement Company
Ojai is not a simple suburb. The valley’s building stock runs from contributing Spanish Colonial Revival structures under AHPC design review to acreage homes governed by county setbacks, septic fields, and well clearances. A window company that treats every opening as a standard retrofit misses what actually matters here. We field-measure every rough opening, we register both warranty layers in writing before the truck leaves the driveway, and we stand behind the work with our Done Right Promise.
Dale Kessler founded this company on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. That standard governs every full-frame replacement, every energy-efficient upgrade, and every historic restoration we take on in Ojai. Our technicians are background-checked and uniformed, and they work the way they would in their own mother’s house. When a homeowner off Carne Road calls us about fogged insulated glass or a window that binds in July, we know what we’re walking into before we knock.
We’ve been at this since 2008, and we plan on being here for thirty more. That’s why we sponsor the county fair and local church roof funds. A company that intends to leave town in five years does not register warranty paperwork with the care we do.
Our Window Replacement Services in Ojai
Full Frame Replacement
On Ojai’s older stucco-over-wood-frame homes, full frame replacement is often the only correct option. Non-standard rough openings in 1920s Spanish Colonial and ranch-style construction mean an insert that fits one jamb will cock against another. We strip the opening to the framing, correct any rot or water damage we find, flash the rough opening with the right tape for stucco returns, and set a fusion-welded frame that holds the Santa Ana pressure cycles. A full-frame replacement on a standard double-hung in Ojai typically runs $1,200 to $2,200. On a non-standard steel casement opening, that can reach $2,600 before historic replication work.

Insert Window Replacement
Where the existing frame is square, dry, and sound, an insert replacement saves labor and cost. We measure every opening twice, order the unit to fit the actual jamb dimensions, and caulk and seal so dust from a September Santa Ana event does not migrate through the assembly. In Ojai’s heat trap, a properly fitted low-E insert is a cost-effective way to cut afternoon cooling load. Inserts here run $900 to $1,800 per window on typical ranch-style openings.

Storm Window Replacement
Homes that retain original wood sashes often keep working storm windows. When a storm window’s glass cracks or its frame warps, we replace the storm unit while preserving the primary window behind it. For contributing structures in the downtown historic core, this is one of the few ways to add windborne-debris protection without triggering AHPC pushback on the primary opening. Storm window replacement in Ojai typically runs $400 to $900 per unit.

Energy-Efficient Upgrade
The Ojai Valley is a documented heat trap. The encircling mountains regularly push summer temperatures 15 to 20 degrees Fahrenheit above coastal Ventura, just 15 miles away. Thermally broken frames and low-E glass are not a luxury here. An energy-efficient upgrade on a ranch-style home, switching from single-pane steel casements to thermally broken low-E units, typically runs $1,400 to $2,400 per opening depending on size. We quote manufacturer lines side by side on paper so you see exactly what you’re buying.

Historic Window Restoration
For contributing structures under Ojai’s Architectural and Historic Preservation Commission, a replacement window that clears Ventura County building code can still be rejected for failing to replicate a divided-lite profile or an arched surround. We’ve restored and replicated original Spanish Colonial window geometry while fitting modern fire-rated, tempered glass behind historically accurate muntins. This is not a standard retrofit. We work with the AHPC process from the first measurement, and we build custom sashes when the opening demands it.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Ojai
We are an authorized installer for more than a dozen manufacturer lines, and we regularly install CGI, ES Windows, and ECO Window Systems units in Ojai’s WUI zones. For acreage homes needing ember-resistant tempered glass, CGI and ES Windows are the lines we quote most often. We keep local parts coverage for Ojai customers, and because we field-measure and order from manufacturer catalogs we know well, turnaround on non-stock sizes stays tight. You will see the line, the glass package, and the frame material on paper before you sign anything.
Common Window Replacement Problems We See in Ojai Homes
The failures we walk into on Ojai jobs follow patterns, and most of them trace back to local climate and construction methods.
- Single-pane wood sashes that warp and leak. The 1920s-to-1950s Spanish Colonial and ranch stock in the valley was built when energy was cheap and fire codes did not exist. Santa Ana pressure cycling pushes those old sashes out of square, and once the weatherstripping gap opens, dust and ember intrusion follow. A full-frame replacement with a fusion-welded frame eliminates the warp problem permanently.
- Insulated glass seal failure from improper flashing. When a unit is set into a stucco-over-wood-frame wall without the correct flashing tape, moisture gets trapped against the frame. Ojai’s hot summer afternoons bake the trapped moisture, and the seal fails early. You see fog between the panes. That means the argon leaked out, and most of the insulation value went with it. We re-flash every opening properly before setting the new unit.
- WUI non-compliance red-tags. Replacement windows that skip Wildland Urban Interface compliance, such as non-tempered glass or combustible frames, get red-tagged by County inspectors. That forces a second full-frame changeout at the homeowner’s cost. We quote ember-resistant and ignition-resistant assemblies from the first estimate so the inspector signs off the first time.
- Non-standard rough openings in stucco walls. Ojai’s older homes rarely have uniform window openings. A direct-replacement sash out of a catalog often will not seat correctly. We field-measure every jamb and build custom sashes when the stucco returns demand it. That’s the only way to avoid a window that binds in July and rattles in October.
Pricing for Window Replacement in Ojai, CA
You should know real numbers before you call. Here is what we see in the 93023 market right now:
- Insert window replacement (standard ranch opening): $900 to $1,800
- Full-frame replacement (double-hung, standard opening): $1,200 to $2,200
- Full-frame replacement (non-standard steel casement): $1,800 to $2,600
- Historic restoration or AHPC-reviewed replacement: $2,000 to $3,200 per opening
- Storm window replacement: $400 to $900 per unit
- Energy-efficient upgrade with thermally broken low-E frame: $1,400 to $2,400 per window
What moves the price is not mysterious. County permitting on acreage adds plan review time. AHPC design review adds a submission and hearing cycle. WUI-compliant glass and frames cost more than standard units. A septic tank or well near the opening changes access and shoring. We walk each of these before we quote, and the quote is a written, line-item price. No change orders after the job starts. Call (888) 635-0804 for a free estimate, and ask for the senior or veterans discount if it applies.
We Also Serve Cities Near Ojai
We serve Window Replacement in Ojai and neighboring towns throughout the county: Ventura, Santa Paula, Carpinteria, and Oxnard. Each has its own permitting quirks and fire-zone rules, and we know them well. Wherever you are in the valley or down toward the coast, our Window Replacement team brings the same standard: both warranty layers registered in writing, a Done Right Promise, and a live person on the phone when you call.
Serving Ojai, CA - Our Local Coverage Area
We’re based in the Ojai area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Window Replacement in Ojai
On acreage outside the city’s incorporated limits, window replacement is governed by Ventura County, not the City of Ojai. Most straight replacements on existing openings do not require a building permit, but WUI-compliance requirements still apply to the assembly you install, and any change to the rough opening triggers plan review. If your property sits within Ojai’s downtown historic district and your house is a contributing structure, the AHPC process applies regardless. We scope this before we quote so there are no surprises at inspection. Call (888) 635-0804 and we’ll check your specific lot.
Yes, on many acreage parcels the setback from a septic leach field or well casing dictates where we can stage equipment and how we access the wall from outside. If an opening sits close to a septic lid, we protect the lid from our ladders and keep any equipment load off the field. It changes labor time, not the scope of the window work itself. We note it in the written estimate so the price reflects reality.
Yes. We replicate the divided-lite profiles and arched surrounds of original Spanish Colonial openings, then fit modern multi-pane tempered glass and ignition-resistant frames behind the historically accurate muntins. The AHPC generally approves this approach because the street-facing geometry is preserved while the assembly meets current WUI code. We have done exactly this on contributing homes in the downtown core. Bring us your AHPC notice and we’ll walk the process with you.
It means low-E coatings and thermally broken frames are a practical economic decision, not an upsell. Summer temperatures in the Ojai Valley run 15 to 20 degrees Fahrenheit hotter than coastal Ventura, just 15 miles away. On a 1950s ranch with original single-pane steel casements, that difference shows up in your cooling bill every afternoon from June through September. A low-E, thermally broken replacement cuts that load measurably. On a ranch-style home off Carne Road, our crew field-measured non-standard jamb returns and built custom sashes to hold the Santa Ana pressure cycles while cutting heat gain through the glass. The homeowner noticed the change the first hot week.
You’ll need to replace the insulated glass unit, and in most cases the full sash or frame has to come out to do it right. Fog between panes means the seal has failed and the argon fill is gone. The glass still stands there, but it’s doing almost none of the thermal work you paid for. On Ojai’s older non-standard openings, we typically replace the full frame at the same time rather than patch a failed unit into a jamb that is already out of square. A replacement beats another seal failure in three years. Call (888) 635-0804 for an exact quote on your openings.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Ojai and the surrounding valley.



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