Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Agoura Hills
Custom window and door work in Agoura Hills is rarely just a style decision. In most of the 91301 ZIP, the first question is whether the opening will pass LA County’s Very High Fire Hazard Severity Zone checklist. We give you a straight answer on that before you spend a dollar, because we have been through this exact process on dozens of Agoura Hills homes since the Woolsey Fire changed what a window or door is supposed to do here. Call (888) 635-0804 and a live person will pick up, day or night.
Why TruePane Windows & Doors Is Agoura Hills’s Preferred Custom Windows & Doors Company
We are not the cheapest bid in the room, and we will not pretend to be. What we are is the last call you should need to make. TruePane was founded by second-generation glazier Dale Kessler, and the rule on his whiteboard governs every opening we touch: if the pane is not true, the job is not done. Agoura Hills homeowners have pulled enough failed inspections and voided warranties to know the difference between a square deal and a slick one.
Our Custom Windows & Doors team works in Agoura Hills regularly. We know the Morrison Ranch Estates tracts, the older ranch homes off Kanan Road, and the post-Woolsey rebuilds along Chesebro Road. We measure every opening twice, quote manufacturer lines side by side on paper, and register both warranty layers before the truck leaves your driveway. That is The Keystone Standard, and it is not negotiable.
When you call, a live person answers. Not a voicemail tree, not a callback form. And every technician who knocks on your door is background-checked and uniformed, working in your home the way they would work in their own mother’s.
Our Custom Windows & Doors Services in Agoura Hills
Every house in Agoura Hills sits somewhere between the 1970s tract era and the current post-fire rebuild era. That means the right solution is rarely the same from one street to the next. Here is how we handle the four custom jobs we see most often in this city.
Custom Shape Windows
Agoura Hills ranch homes and two-story stucco builds from the 1980s and 1990s are full of trapezoids, octagons, and oversized picture windows that were fine when they were called “builder standard.” Today those same openings often need Chapter 7A-compliant multi-pane tempered glass and ignition-resistant frames. We template every custom shape on site before ordering, so the new window seats true the first time. A typical custom shape window in Agoura Hills runs $900 to $2,800 depending on size, glass package, and frame material, and we will show you the line items in writing.

Commercial Storefront Glazing
Agoura Hills storefronts along Thousand Oaks Boulevard and Kanan Road take direct afternoon heat and the same Santa Ana wind pressure as residential openings, but they also answer to commercial energy codes. We replace fogged or cracked storefront glass with the right light transmission and solar heat gain coefficient for each exposure. Most single storefront openings in Agoura Hills run $650 to $1,900, and we schedule around your business hours where the site allows.

Curtain Wall Systems
For larger contemporary builds and post-Woolsey commercial work, curtain wall framing has to handle wind-load spikes through the canyon corridors, not just meet a spec sheet. We work with the manufacturer on the engineering, not around it. Agoura Hills curtain wall retrofits typically start around $145 per square foot for thermally broken aluminum, and every quote includes both warranty layers registered in writing.

Architectural Grilles & SDLs
Simulated divided lites and architectural grilles are a bigger deal in Agoura Hills than most people expect, because many of the HOA-governed tracts have tight rules about divided-light patterns and frame colors. We match the existing look down to the profile width, or show you the HOA-approved alternatives side by side on paper before you commit. Grille and SDL packages on a standard custom window in Agoura Hills add $120 to $450 per opening depending on pattern density and glass type. For oversized glass panels on exterior walls facing the canyon views, we also address tempering compliance and wind-load bracing in the same quote, not as a surprise change order.

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 Agoura Hills
We are an authorized installer for more than a dozen manufacturer lines, and for Agoura Hills fire-hardening work we lean heavily on PGT, CGI, and ES Windows. Those three build impact-rated and WUI-rated systems that stand up to the repeated Santa Ana pressure spikes and the extreme low humidity that shrinks wood frames and fatigues aluminum. We keep the common retrofit components for these lines in local stock so an Agoura Hills job does not sit waiting on a distributor truck from two counties over.
Common Custom Windows & Doors Problems We See in Agoura Hills Homes
- Chapter 7A inspection failures on simple retrofits. A homeowner pulls a permit for what looks like a basic window swap, and the county inspector flags the single-pane tempered glass or the combustible frame. The job gets torn out and redone. We confirm compliance before we order, not after the inspection.
- Seal fatigue from canyon wind pressure. The Kanan Road and Chesebro Road corridors funnel Santa Ana events directly through Agoura Hills. Older window seals and door weatherstripping fail faster here than in shielded valley communities, letting smoke and ember-laden air push through gaps during fire season.
- HOA architectural conflicts. Homeowners pick a nice window, then find the association requires a specific frame color or divided-light layout. We pull the HOA rules for your tract before you sign, so the first installation is the only installation.
- Builder-grade sliding patio doors binding in summer. Aluminum frames expand in the dry heat, doors stick, and homeowners assume they need a full replacement. Sometimes the track and rollers are the issue. We tell you which it is before quoting.
Pricing for Custom Windows & Doors in Agoura Hills, CA
Real numbers help more than vague talk. A standard custom window in Agoura Hills lands between $850 and $3,400 installed, with the higher end covering oversized panels, impact glass, and architectural grilles. Custom sliding patio doors run $2,800 to $7,500 depending on width, glass package, and whether ember-resistant screens are required. Full curtain wall work starts around $145 per square foot. What moves the number in Agoura Hills specifically is Chapter 7A compliance: multi-pane tempered glass and ignition-resistant frames are not optional add-ons once a permit is pulled. Call (888) 635-0804 and we will put a written, line-item quote in front of you, no surprises on the bill and no change orders unless you change the scope.
We Also Serve Cities Near Agoura Hills
Our crews work throughout the Santa Monica Mountains foothills and into the Conejo Valley. Beyond Agoura Hills, we serve Agoura Hills neighbors in Westlake Village, Oak Park, Calabasas, and Thousand Oaks. If you are on the edge of two service areas, call and we will tell you straight where you fall.
Serving Agoura Hills, CA - Our Local Coverage Area
We’re based in the Agoura Hills 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 - Custom Windows & Doors in Agoura Hills
Yes, any permit-pulled window or door replacement in ZIP 91301 now triggers LA County’s Very High Fire Hazard Severity Zone checklist, which requires Chapter 7A WUI compliance: multi-pane tempered glass and non-combustible or ignition-resistant frames. The inspector specifically looks for those two items before signing off. Call (888) 635-0804 and we will confirm the compliance path before your first permit is filed, free.
Look first at the frame condition and the seal integrity. On a cul-de-sac in the Morrison Ranch Estates tract, our crew recently replaced a builder-grade sliding patio door from a 2008 build that had aluminum frames and significant seal failure on the stationary panel. We swapped it for a Milgard aluminum-clad wood unit with low-E glass, argon fill, and fusion-welded corners, plus ember-resistant screens, so it passed the HOA’s architectural review and the county’s Chapter 7A inspection on the first pass. If your 1990s door is binding, have someone who knows Agoura Hills tract construction look at the track before you replace the whole unit. Call (888) 635-0804 for a straight read.
The canyon corridor funnels wind pressure directly into windows and door frames, and repeated pressure spikes fatigue seals and weatherstripping faster than in shielded valley communities. The accompanying extreme low humidity shrinks wood frames and expands aluminum, compounding air-infiltration failures during fire season. Custom windows for Kanan Road corridor homes need specified design pressure ratings that account for that exposure, not just a generic Title 24 minimum. We size every unit to its opening’s actual wind zone. Call (888) 635-0804 and we will explain what your home needs.
Yes, provided the work is done by a licensed installer and does not alter the structural opening. The builder warranty on a newer Agoura Hills home generally covers the original windows themselves, not the installation. What voids it is cutting into framing or skipping the manufacturer’s prescribed flashing details. We do not cut structural framing and we follow the manufacturer’s installation spec exactly, then register both warranty layers in writing so nothing gets lost between the builder and the window maker. Call (888) 635-0804 for a free estimate.
For rebuilt homes, the most common upgrade is replacing the code-minimum windows the tract builder installed with true custom units that meet Chapter 7A while actually looking like the homeowner wanted them. That usually means architectural grilles or SDLs to match a specific HOA pattern, plus oversized picture windows on the canyon-facing side. A typical post-rebuild custom package in Agoura Hills runs $7,000 to $22,000 depending on how many openings and how much oversized glass is involved. Call (888) 635-0804 and we will walk your lot line with you before quoting.
Ready to stop fighting bad windows? Call (888) 635-0804 and we will have a live person talk you through it. Free estimates, written quotes, and the Done Right Promise on every job.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Agoura Hills since 2008.



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