Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
Before
After
Before
After
Before
AfterFast, Reliable Custom Windows & Doors Across Westlake Village
Custom windows and doors in Westlake Village follow a rhythm the homeowners here know well: HOA approvals first, then permits, then a wait for the units to be built. TruePane Windows & Doors handles all of it, and we have been doing so since 2008. If you live near the Westlake Village Golf Course, over in the Foxfield neighborhood, or off Lindero Canyon Road, you are looking at a roughly 20 to 30 minute dispatch from our crews. Call (888) 635-0804 for a free estimate on any custom window or door project, and we will walk you through exactly what your HOA and the California Chapter 7A code will require before a single pane is ordered.
Why TruePane Windows & Doors Is Westlake Village’s Preferred Custom Windows & Doors Company
Westlake Village homeowners do not call around for the lowest number on a bid sheet. They call because the last contractor put in a slider that fogs every December, or a front door that binds in July. We built our reputation in this city by treating the HOA and fire-safety paperwork as part of the job, not a surprise at the end of it. Dale Kessler founded TruePane on a rule he still keeps on the shop whiteboard: if the pane is not true, the job is not done. That rule shows up in every custom window and door we set in the 91359 zip code.
Our technicians are background-checked, uniformed, and they measure every opening twice before quoting manufacturer lines side by side on paper. You will see the actual price difference between a Marvin and a Milgard unit, in writing, before you decide. We register both warranty layers before the truck leaves your driveway. That is The Keystone Standard, and it means you will never chase a manufacturer for a registration you were promised but never got.
We also answer the phone. A live person, 24 hours a day, 7 days a week. No voicemail tree, no regional call center, no callback form. When a west-facing casement window racks out of square after a Santa Ana night, you call and a person answers.
Westlake Village Reviews and Local Reputation
Our Westlake Village customers tend to write reviews that mention two things: the HOA paper was handled correctly, and the crew showed up when they said they would. We have a strong local reputation across Thousand Oaks, Agoura Hills, Oak Park, and Calabasas because we act like a company that plans to be here in thirty years. We sponsor county fairs and church roof funds. We train apprentices into journeymen. We are not a franchise playbook with a rotating crew.
Our Custom Windows & Doors Services in Westlake Village
This is not a page about standard retrofits. The homes here, particularly the custom builds along Lake Sherwood and the older tract homes south of the 101, call for Custom Windows & Doors work that most installers will not touch. TruePane does it regularly. Here is what we handle most often in Westlake Village.
Custom Shape Windows
A true arch top over a front door, a radius window in a turret, a trapezoid that follows a roofline. Westlake Village has a surprising number of these, especially in the custom homes north of the lake. We measure the rough opening with a digital template, then order the unit from manufacturers like PGT or CWS that still build true custom shapes, not just stock rectangles trimmed to fit. The frame color and grille pattern get matched to your HOA’s exterior standard before we order anything.
Commercial Storefront Glazing
The retail and office spaces along Thousand Oaks Boulevard and Agoura Road need storefront glass that meets current structural and energy code. We replace fogged or cracked storefront panes, rebuild aluminum frames, and install new entry systems for ground-floor commercial suites in Westlake Village. Most jobs are scheduled around business hours so a storefront is never dark during a replacement.
Curtain Wall Systems
For larger spans and taller glass faces, a curtain wall is not a window replacement. It is an engineered aluminum and glass system that carries its own structural load. We have installed curtain wall units on commercial and high-end residential projects in Westlake Village. The engineering matters because the Conejo Valley gets real Santa Ana wind loading, and a curtain wall that deflects visibly in a gust is a curtain wall that was under-specified. We do not under-specify.
Architectural Grilles & SDLs
Simulated divided lites, or SDLs, are the single most requested custom detail we see in Westlake Village. The master-planned neighborhoods here have specific grille patterns written into their covenants. A 2-over-1 colonial pattern in one tract, a prairie grid in another. Getting the bar width, the spacer profile, and the color exactly right is the difference between an HOA sign-off and a rejection letter. We have matched SDL patterns on homes built as far back as 1968, and we will produce a sample for the HOA review board before we order the full window package.
Oversized Glass Panels
Some Westlake Village living rooms were designed around a view of the lake or the foothills, and a standard 6-foot slider guts that view. Oversized panels, sometimes 120 inches wide or more, are routine for us. The weight and wind load on a panel that size means the glass spec, the frame engineering, and the installation method all have to be right. A panel that size that is out of true will sag, bind, and eventually fail its seal. We templated the opening twice, and we set the panel once.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Westlake Village
TruePane is an authorized installer for more than a dozen manufacturer lines, and Westlake Village customers most often ask us for, PGT, CGI, and ES Windows. We keep local parts inventory for common hardware failures, especially for older PGT and CGI units that are now approaching 20 years old in some of the 91359 neighborhoods. When a latch fails or a spring balancer gives out, we can usually source the part locally and get the window operating in a single visit. We do not push a single brand. We quote manufacturer lines side by side on paper so you see exactly what the difference in price buys you.
Common Custom Windows & Doors Problems We See in Westlake Village Homes
- Fogged original aluminum sliders from the 1970s and 80s. Westlake Village was master-planned and built out largely between the late 1960s and mid-1980s. The original aluminum single-pane sliders from that era are now failing. The fog between the panes means the argon fill is gone, and the window is no longer insulating. We see this on nearly every street in the older tract areas.
- Wood entry doors that shrink and gap seasonally. Summer highs in this part of the Conejo Valley regularly pass 100°F, and the low humidity pulls moisture out of wood door frames. The result is a front door that closes tight in October and leaves a visible air gap in February. We reset and re-shim these doors, and where the frame has moved too far, we replace it.
- Casement windows racked out of square by Santa Ana winds. West- and north-facing exposures take the brunt of downslope gusts off the Santa Monica Mountain foothills. Over a few seasons, the wind pressure racks the sash, the seal fails, and the crank hardware starts to bind. A casement that will not close flush is a security and fire-safety problem, not just an annoyance.
- Failed weatherstripping and air leakage on older units. The combination of extreme heat cycling, near-zero humidity, and wind-driven dust wears out weatherstripping faster here than in coastal cities. We replace seals and re-align sashes to stop the air leak at the source, rather than taping over it.
Pricing for Custom Windows & Doors in Westlake Village, CA
Custom work is priced by the unit, the material, and the code requirements, not by a square-foot formula you can find online. Here are honest ranges for what we typically see in Westlake Village. A true custom shape window, like an arch or radius unit, runs $1,800 to $4,500 per opening, depending on size and frame material. Architectural grille and SDL packages add $100 to $350 per window, and that is not a markup we invent. It is the actual cost of the grille bars, the internal spacer, and the factory labor. Oversized glass panels, 100 inches or wider, run $3,000 to $9,000 installed, with the higher end reflecting laminated, Chapter 7A-compliant glass. A full curtain wall system on a residential or light-commercial project in Westlake Village typically starts around $30,000 and goes up from there based on span and wind load engineering.
What moves the price more than anything in this city is the fire-safety glazing requirement. California Chapter 7A compliance is not optional in a Very High Fire Hazard Severity Zone, and the multi-pane tempered glass with ember-resistant screens costs more than standard insulated units. We will show you the line item. Free estimates at (888) 635-0804.
We Also Serve Cities Near Westlake Village
TruePane works throughout the Conejo Valley and into the neighboring foothill communities. If you live in Thousand Oaks, Agoura Hills, Oak Park, or Calabasas, the same crew, same warranty, and same Done Right Promise apply. See our Westlake Village coverage area for specifics on response time and local permitting in each city.
Serving Westlake Village, CA - Our Local Coverage Area
We’re based in the Westlake Village 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 Westlake Village
California Chapter 7A compliance means the window or door is built and tested to resist ember intrusion and radiant heat during a wildfire. In practice, that means multi-pane tempered glass, non-combustible frame materials or appropriate cladding, and ember-resistant screening on any operable vent. Westlake Village sits inside a Very High Fire Hazard Severity Zone, so this is not an option or an upsell. It is the baseline code for any replacement window or door. Call (888) 635-0804 and we will tell you exactly what your opening needs to pass inspection.
Yes. We handle the HOA application as part of the job. That includes producing the frame color sample, the grille pattern drawing, and the manufacturer spec sheet your review board will ask for. Most Westlake Village covenants also require a specific exterior finish, and we have matched those finishes on hundreds of units across the master-planned tracts. We do not pull a permit until the HOA signs off, which is the order that keeps a project moving.
We do not patch corroded aluminum frames. We replace them. The original frames in Westlake Village have been heat-cycling for 40 to 50 years, and the corrosion is not surface-level. Where the frame is still sound, we will clean, prime, and seal it properly. Where it is not, we will tell you to replace it. The fix that lasts is a new thermally broken frame, not a coat of paint over oxidized metal.
Yes. We have matched SDL patterns, bar widths, spacer profiles, and frame colors on homes built throughout the 1960s and 70s in the 91359 zip code. If your HOA documents specify a pattern, we will produce a physical sample for the review board before the order is placed. We will not order a full window package on a guess.
Lead time on the manufactured units, not labor. A custom shape window or an oversized panel is built to the opening, not pulled from a warehouse, and that takes weeks, sometimes ten to twelve from order to delivery. The HOA review and city permit add time on top of that. We fix the price in writing before we order, so the wait is not also a risk. Call (888) 635-0804 and we will give you a real timeline, not a promise.
The Foxfield Job: A Case Study in What Westlake Village Actually Needs
In the Foxfield neighborhood, we replaced a row of original 1978 aluminum single-pane sliders with custom Marvin casement and picture window units featuring low-E glass, argon fill, and architectural grilles. The HOA approval required a specific bronze frame color and 2-over-1 grille pattern before permits were pulled. Once installed, the homeowners noticed the rooms no longer bake in the late afternoon. The U-factor dropped from over 1.0 to 0.27, and the west-facing windows no longer rack out of square during Santa Ana winds. That is what a done-right custom window job looks like in Westlake Village. It is not about the glass being nicer. It is about the unit being right for this climate, this wind, and this HOA.
Call TruePane for Your Westlake Village Custom Windows & Doors Estimate
You will get a straight answer on the phone, a written quote with every line item, and a crew that shows up when we say we will. We have been doing this work in Westlake Village long enough that the HOA boards along Lindero Canyon Road and Thousand Oaks Boulevard know our paperwork. The Done Right Promise is in writing, and both warranty layers are registered before the truck leaves your driveway. Call (888) 635-0804 to schedule your free estimate. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westlake Village and the Conejo Valley since 2008.