Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Impact Windows & Doors Across Chico
Impact windows and doors in Chico typically run $850-$1,400 per opening installed, and most retrofit jobs on the Avenues’ older Craftsman bungalows take two to three days once materials land. That’s the straight answer. What takes longer is explaining why a 1930s house needs custom shimming, how balloon framing changes the install, and what a permit inspector will ask for once the old single-pane double-hungs come out. We’ve done enough work in Chico to know exactly what’s behind those plaster walls before we touch a saw. Call (888) 635-0804 for a free estimate, and we’ll walk the property with you first.
Why TruePane Windows & Doors Is Chico’s Preferred Impact Windows & Doors Company
Chico homeowners call us for a reason that has nothing to do with price: they’ve watched out-of-town crews quote a standard retrofit, then discover balloon framing and plaster that hasn’t moved in 80 years and suddenly the change orders start. Our Impact Windows & Doors team measures every rough opening twice, writes shimming and flashing allowances into the contract before we start, and shows you manufacturer lines side by side on paper. No surprises on the bill. Dale Kessler founded TruePane in 2008 on a rule he still keeps on the whiteboard: if the pane is not true, the job is not done. That standard applies to every Avenues bungalow we open up and every west-facing bedroom we re-glaze.
We serve Chico with crews who know the difference between platform framing on a 1950s ranch and balloon framing on a 1935 Craftsman. That knowledge shows up in the quote, because we’ve already priced the shims, the flashing tape, and the extra day. We’re background-checked, uniformed, and a live person answers the phone 24 hours a day, 7 days a week. Not a voicemail tree. Not a call center. The work is backed by our Done Right Promise and The Keystone Standard: both manufacturer warranty layers registered in writing, durations stated, before our truck leaves your driveway.
Our Impact Windows & Doors Services in Chico
We install, replace, and service impact windows and doors across Chico, with a focus on the housing stock that defines this city: 1920s-1950s Craftsman bungalows and early ranch homes that still carry original wood-frame single-pane units. Chico’s west-facing solar exposure makes low-SHGC impact-rated glazing the highest-ROI single upgrade a homeowner can make, and we quote manufacturer lines side by side so you see exactly what you’re buying.
Hurricane Impact Windows
Impact-rated windows in Chico are a heat-driven purchase as much as a wind-driven one. The same laminated glass that holds up to wind-borne debris also blocks a meaningful share of solar heat gain, especially when paired with low-E coatings. In the Avenues, where original double-hungs bake on west walls from 2 PM to 8 PM in July, an impact-rated low-E unit changes how a bedroom actually feels by nightfall. We retrofit units with custom shimming and flashing for balloon-framed openings, and we register both warranty layers in writing before we leave.

Impact Sliding Glass Doors
Older Chico homes often have single-pane aluminum sliders installed sometime in the 1970s or 80s. They’re drafty, they bind in summer, and the tracks collect dusty Valley air. Chico Sliding & Patio Doors with impact-rated laminated glass, multi-point locks, and a tighter seal replace that and hold conditioned air inside. For homes in the CSU Chico rental corridor, where deferred maintenance is common, this is often the single biggest comfort upgrade a landlord can make before summer arrives.

Impact Entry & French Doors
Chico’s seasonal temperature swings, from December tule fog to 105°F July afternoons, are hardest on exterior doors. Wood swells, jambs shift, and doors that sealed fine in November bind by August. Custom Windows & Doors in Chico use impact-rated entry and French doors with reinforced frames, tighter gaskets, and laminated glass to hold their seal through all of it. We replace aging wood doors throughout the 95926 zip code, and we handle the code side when a permit triggers framing or egress upgrades.

Impact Garage Doors
Garage doors in Chico’s older neighborhoods are frequently the largest unsealed opening on the house, and a failure point in wind events. Impact-rated garage doors add structural reinforcement and tighter perimeter seals, which keeps the heat out of attached garages and the wind out of the whole envelope. We regularly replace doors on early ranch homes where the original wood door has warped beyond track adjustment.

What happens when you call
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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 Chico
TruePane is an authorized installer for more than a dozen manufacturer lines, including, PGT, and CGI. For Chico specifically, we also service and install ES Windows and ECO Window Systems units, both of which perform well under northern Sacramento Valley heat. We keep common local parts in stock for faster turnaround right here in Chico, so a fogged CWS or CGI insulated glass unit doesn’t mean a three-week wait. Every manufacturer quote is presented on paper, side by side, with both warranty layers stated in writing.
Common Impact Windows & Doors Problems We See in Chico Homes
- Failed putty and single-pane drafts on 1920s-50s wood double-hungs. Original glazing putty dries, cracks, and falls out over decades. Chico’s dusty 105°F Valley air pours right through the gaps, and the old single-pane glass does nothing to stop solar gain. Replacement impact units with low-E coatings fix both problems at once.
- West- and south-facing solar heat gain in Avenues homes. Afternoon sun hits the west wall of a Craftsman bungalow for six hours straight in July. Central AC runs nonstop, and rooms still don’t cool down until after dark. Impact-rated low-SHGC glazing is the defining job category in this market.
- Deferred maintenance from post-2018 rental conversions. The Camp Fire displaced thousands of Paradise residents into Chico, compressing years of housing demand into months. Many older homes were converted to rentals quickly, with window and door work deferred. Warped wood doors, fogged insulated glass units, and missing weatherstripping are now coming due across the Avenues and the rental corridor near CSU Chico.
- Shifted rough openings in balloon-framed homes. Plaster walls and balloon framing settle and shift over 80 years. Standard drywall assumptions don’t hold. Rough openings need custom shimming and careful flashing, which out-of-area crews routinely miss until the change order lands.
Pricing for Impact Windows & Doors in Chico, CA
Impact windows in Chico generally run $850-$1,400 per opening installed, depending on size, frame material, and whether we’re dealing with standard drywall construction or balloon-framed plaster openings. Impact sliding glass doors typically run $2,800-$4,500 installed. Impact entry doors are $3,200-$6,000 depending on sidelites and hardware. Impact garage doors run $2,500-$5,000. What moves the number most in Chico is framing condition. If we find rot, shifted jambs, or undersized headers, we price those repairs as written allowances before work starts. You approve every number in writing before we touch the wall. Call (888) 635-0804 for a free, line-item estimate. We’ll walk the house with you and show you the numbers on paper.
We Also Serve Cities Near Chico
Our crews cover Chico and the surrounding communities, including Durham, Paradise, Magalia, and Oroville. Homeowners in these areas get the same inspection-first process, the same written allowances, and the same Done Right Promise that Impact Windows & Doors in Chico customers rely on. Dispatch and scheduling are coordinated from our Sacramento office; crews serve Chico locally.
Serving Chico, CA - Our Local Coverage Area
We’re based in the Chico 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 - Impact Windows & Doors in Chico
In the Avenues, houses built between 1920 and 1950 are mostly balloon-framed with original plaster walls. The framing has settled and shifted over 80+ years, so rough openings are rarely square by modern standards. Retrofit units won’t seat properly without custom shimming. Out-of-area crews that assume standard drywall construction often miss this until they’re mid-install and the change order lands. We inspect the rough opening before we quote, and shimming is written into the contract as an allowance. Call (888) 635-0804 to have your openings measured properly.
Yes, sometimes. The City of Chico enforces current California Building Code. When we pull a permit to replace windows on an older home, the inspector may flag undersized headers, egress requirements, or water-resistive barrier issues once the old units come out. We list these possibilities before we start, and we handle all permits and inspections. Any surprise is priced and approved in writing before we touch it. This is exactly what our allowance-based process is for.
Low-E glass blocks solar heat gain. Impact-rated glass is laminated, meaning a shatter-resistant interlayer bonds two panes together. Impact-rated glazing can also be low-E. For Chico’s 105°F summers, the combination matters: laminated glass adds security and wind resistance, while low-E coating cuts the solar load off west-facing walls that bake for hours. Standard low-E glass won’t hold up to wind-borne debris the same way, and impact glass without low-E still lets more heat in than you’d want.
If there’s fog or condensation trapped between the panes, the seal has failed and the insulated glass unit is done. You’ll also notice rooms that never hold temperature, especially on the west side of the house in summer. Original single-pane double-hungs from the 1930s and 40s don’t have insulated glass at all, so failure looks like cracked putty, rattling sashes, and dust-colored air seeping through gaps on a hot afternoon. Call us for an honest read on whether repair or replacement makes sense for your house.
Yes. On west-facing openings in the Avenues, impact-rated low-E, low-SHGC units cut solar heat gain enough that central AC cycles off more often after the sun drops. On a Hazel Avenue bungalow we retrofitted, the west-facing bedroom’s summer heat load dropped enough that the homeowner stopped closing that room off during July. The PG&E savings depend on your home’s exposure and existing glazing, but west- and south-facing single-pane windows are the biggest energy leaks in most older Chico homes.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Chico since 2008.



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