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
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AfterWindows & Doors Services in Westlake Village, CA
Window and door replacement in Westlake Village typically runs between $850 and $3,200 per opening depending on material, size, and whether the existing frame needs full replacement or can be retrofitted. Most homeowners here are dealing with original late-1960s-to-1980s aluminum sliders and hollow-core entry doors that have outlived their useful life by two decades. TruePane Windows & Doors handles the full scope, from Impact Windows & Doors - Westlake Village packages to custom wood entry systems, with a live person answering the phone at (888) 635-0804 any hour you call. We know the HOA review process in this city, we know the fire-zone code requirements, and we know which manufacturers hold up under Conejo Valley heat.
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.
Why Westlake Village Homeowners Choose TruePane Windows & Doors
Dale Kessler founded this company in 2008 on a rule that still governs every install: if the pane is not true, the job is not done. That standard matters in Westlake Village, where homeowners in neighborhoods like First Neighborhood and The Glen have spent decades watching cheap installs fog, bind, and leak. Our crews serve the 91359 zip code with background-checked, uniformed technicians who measure every opening twice and register both manufacturer warranty layers in writing before the truck leaves your driveway. No paperwork fights, no arguing. Just a Done Right Promise on every job we complete.
We are not the cheapest bid in Westlake Village. We are the last call a homeowner needs to make. More than a dozen manufacturer lines, including Andersen, Pella, Marvin, Milgard, PGT, and CGI, quoted side by side on paper so you see exactly what you are buying. A square deal, stated upfront, with no surprise line items on the bill.
Windows & Doors Services We Offer in Westlake Village
Window Installation
New-construction and retrofit window installation for Westlake Village homes, from energy-efficient double-pane units to full-frame replacements on original aluminum sliders. We pull measurements, check for square, and set every unit level before flashing and sealing. Learn more about window installation in Westlake Village.
Door Installation
Entry doors, French doors, and custom wood door systems installed with attention to how Conejo Valley heat cycles affect frame movement. Westlake Village’s older tract homes often have door frames that have shifted or sagged, and we correct the rough opening before the new door goes in. Learn more about door installation in Westlake Village.
Window Replacement
Replacing the single-pane aluminum windows common in Westlake Village’s 1970s and 1980s builds with modern dual-pane and low-E glass. The difference in summer cooling load is measurable, especially on west-facing exposures off the Santa Monica Mountain foothills. Learn more about window replacement in Westlake Village.
Impact Windows & Doors
Chapter 7A-compliant packages with multi-pane tempered glass, non-combustible frames, and ember-resistant screening. In a Very High Fire Hazard Severity Zone, these are not an upsell. They are baseline code. We carry PGT and CGI lines and will walk you through the WUI requirements for your specific lot.
Energy-Efficient Windows
Energy-Efficient Windows - Westlake Village with Low-E glass, argon-filled dual panes, and thermally broken frames that cut heat gain during 100°F summer afternoons and reduce condensation on cool winter mornings. We quote the energy performance numbers, not just the window.
Sliding & Patio Doors
Sliding & Patio Doors in Westlake Village, including replacement sliders, multi-slide, and lift-and-slide systems that operate smoothly after installation, not just on day one. Santa Ana winds here routinely stress door seals, and we set rollers, tracks, and weatherstripping to hold up under downslope gusts. Most jobs completed in a single visit.
Glass Railing Systems
Glass Railing Systems in Westlake Village, including frameless and semi-frameless designs for decks, balconies, and pool enclosures, installed to meet California structural and safety requirements. Tempered glass panels, aluminum or stainless hardware, and a level of clean installation that holds up under direct valley sun.
Custom Windows & Doors
Fully custom units for Westlake Village homeowners who are not working with standard openings. Arched tops, oversized fixed panes, custom grille patterns to satisfy HOA architectural review, and specialty shapes cut and set by people who have done this for more than four decades across the trade.
Neighborhoods We Serve in Westlake Village
Our crews work throughout the 91359 zip code, and our typical response for a first visit runs within a few business days for quotes and faster for urgent repairs. We know the difference between a First Neighborhood tract home and a custom build off Lindero Canyon Road, and we plan the work accordingly.
- First Neighborhood
- The Glen
- Foxmoor
- Westlake Trails
- North Ranch
Why Westlake Village’s Climate & Housing Affect Windows & Doors
Westlake Village sits in the Conejo Valley, where summer temperatures regularly push past 100°F and the Santa Ana winds funnel downslope off the Santa Monica Mountain foothills. Those winds hit west- and north-facing exposures hard, racking casement windows out of square, stressing slider seals, and wearing weatherstripping down to nothing in a few seasons. The homes here, built primarily between the late 1960s and mid-1980s, still carry much of their original single-pane aluminum and hollow-core wood entry doors. Aluminum corrodes from decades of heat cycling. Wood frames shrink and gap in the low-humidity heat, then swell in cooler months. Every one of these issues is fixable, but only if the contractor understands why they happen here, not just what part to swap.
And then there is the fire zone. Westlake Village sits squarely within a Very High Fire Hazard Severity Zone. The Woolsey Fire changed what this community asks for in windows and doors. Homeowners now want California Chapter 7A-compliant packages: multi-pane tempered glass, non-combustible frames, ember-resistant screening. Any window or door contractor working here must treat WUI code compliance as a baseline conversation, not an add-on. We do.
Pricing for Windows & Doors in Westlake Village
Honest numbers, in writing, before any work starts. Here is what Westlake Village homeowners can expect:
| Project Type | Typical Range (per opening) |
|---|---|
| Window replacement (retrofit, dual-pane) | $850 - $1,900 |
| Full-frame window replacement | $1,600 - $3,200 |
| Entry door replacement (steel or fiberglass) | $1,400 - $3,000 |
| Custom wood entry door | $3,500 - $8,000+ |
| Sliding patio door replacement | $2,200 - $5,500 |
| Impact window (Chapter 7A compliant) | $1,400 - $3,800 |
These are real ranges for this market, not bait pricing designed to get us in the door. Your exact quote depends on opening size, material, frame condition, and whether HOA review adds any constraints. We quote it all on paper before you sign anything. And the price on that paper is the price you pay, no change orders for discovered conditions we should have seen coming.
Service Area - Cities Near Westlake Village
TruePane also serves homeowners in Thousand Oaks, Agoura Hills, Oak Park, and Calabasas. Same crews, same standards, same written warranty registration. Dispatch and scheduling are coordinated from our Los Angeles office, with local technicians serving Westlake Village directly.
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 About Windows & Doors in Westlake Village
Yes, almost always. Westlake Village’s planned-community covenants govern exterior appearance, which means frame color, window style, and grille pattern typically need HOA architectural review before the city will process permits. We prepare the documentation you need for that review and coordinate the sequence so permits are not delayed. Call (888) 635-0804 and we will walk you through the process for your specific association.
Impact windows that meet California Chapter 7A requirements typically run $1,400 to $3,800 per opening in Westlake Village, depending on size, frame material, and the specific WUI requirements for your lot’s fire-hazard classification. We quote PGT and CGI lines side by side on paper. Call (888) 635-0804 for an exact quote, free of charge.
No. The quote you approve is the price you pay. If we discover rot, termite damage, or out-of-square framing during tear-out, we document it, show you, and get written approval before any additional work is done. No surprise line items on the final bill. That is a square deal, and it is how Dale Kessler has run this company since day one.
Yes. We pull all required permits, schedule the inspections, and do not consider the job complete until it passes. In Westlake Village, the HOA review often runs parallel to the city permit process, and we handle both tracks. Your written warranty registration and the inspection sign-off happen before the truck leaves your driveway on the final visit.
Most single-visit installations, like replacing a few windows or one entry door, are done in a day. A full-house window and door package typically runs two to five working days depending on the number of openings and whether any framing correction is needed. We schedule the work around your life, not the other way around, and we will be there when we say. Call (888) 635-0804 to schedule your free estimate.
Call TruePane Windows & Doors in Westlake Village
If you have original aluminum windows sweating in the summer heat, a front door that binds in July, or a patio slider that has not rolled smoothly in years, we should talk. A live person answers (888) 635-0804 any hour of the day, any day of the week. We will come out, take measurements, quote your options in writing, and register both warranty layers before we leave your driveway. That is the TruePane standard, and we stand behind it.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Westlake Village and the surrounding Conejo Valley communities.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Westlake Village Customers Say
"Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."
- Pat and Ray L."Eleven windows replaced in two days. The crew chief, Marcus, showed me the level on every single frame before they caulked it. My wife noticed the street noise was gone before I did."
- Ronald P."A casement crank had stripped and the sash was swollen shut. The technician, Ray, fixed the crank on the spot and only then talked about replacement for the three windows that were genuinely done. That is why the whole street uses them now."
- Eleanor G.