Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Westlake Village, CA
Juniper Windows & Doors is a window and door specialist serving Westlake Village with written pricing and the 365-Day Done Right Promise on every job. Most Westlake Village homes sit close to the lake or tucked against the foothills, which exposes windows and exterior doors to strong afternoon sun, dry Santa Ana winds, and occasional coastal marine layer moisture. Our crews work on stucco tract homes south of the 101 and larger custom builds along Lake Sherwood, replacing old aluminum frames with modern low-solar-gain glass. Call (682) 281-2168 to talk through your project and get a free estimate.
Why Westlake Village Homes Are Different
The first thing we notice in Westlake Village is stucco, stucco, and more stucco. Homes along Three Springs Drive and Foxmoor Drive were built mostly between the late 1960s and early 1990s, and many still carry their original single-pane aluminum windows. Those frames conduct heat straight into living rooms on hundred-degree August days. Replacement here usually means pulling a metal window out of a stucco opening and refitting with a flanged or block-frame vinyl or aluminum unit. We see less rot than in coastal towns, but plenty of thermal-seal failure; Westlake Village heat bakes double-pane seals until fog fills the glass.
Wind is the other X-factor. Properties on the western edge, toward Lindero Canyon Road, sit in the path of strong afternoon breezes that rattle loose windows and test door weatherstripping. We routinely spec impact-rated glass from CGI or PGT for homes with east-facing windows that catch full morning sun, because glare plus heat gain makes thermals expand and contract several times a day. HOA rules in Westlake Village can be strict, especially for street-facing color and door style; we pull the HOA guidelines into the quote so the written price already reflects what the board will approve.
Our Main Westlake Village Services
Most homeowners call Juniper for one of three things: swapping old glass, installing windows in new openings, or replacing a tired front or patio door. Each service has its own Westlake Village page with local pricing and details.
Window Replacement in Westlake Village
Replacement in Westlake Village usually means removing aged aluminum or builder-grade vinyl and refitting with new frames, glass, and hardware. We measure the existing opening, account for stucco reveal depth, and quote a fixed price before ordering. Glass choice matters out here: low-E coatings and lower U-factors keep afternoon heat from turning a west-facing den into an oven. ViewLux and PGT lines cover most needs. Window Replacement in Westlake Village

Window Installation in Westlake Village
New construction and addition projects call for installation into fresh rough openings. In Westlake Village, that often shows up during two-story additions and kitchen remodels where windows must be flashed into stucco and waterproofed before drywall goes up. We coordinate opening dimensions with the contractor, install to manufacturer spec, and hand over a written price before materials land. Crews are background-checked and uniformed. Window Installation in Westlake Village

Door Replacement in Westlake Village
Entry doors in Westlake Village deal with direct western sun and wind. Therma-Tru fiberglass doors hold up better than wood against heat and don’t warp around the lock rail. Patio sliders and French doors are common on lake side homes, where all-day sun fades finishes and breaks down weatherstripping. We replace the slab or the full frame, depending on what a site check shows, and include hardware and trim in the written quote. Door Replacement in Westlake Village

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.
Brands We Service in Westlake Village
We install and service our brands including PGT, CGI, ViewLux, and Therma-Tru. Most parts and sealed glass units are stocked locally, so turnaround on a fogged or cracked pane runs days, not weeks.
Pricing for Window Company in Westlake Village, CA
Window and door work in Westlake Village lands inside predictable ranges. Flat topography, wide driveways for crew parking, and stucco-friendly access keep most jobs straightforward. Here is what we see:
| Service | Typical range in Westlake Village |
|---|---|
| Single-hung replacement window | $450 – $900 per window, installed |
| Double-hung replacement window | $650 – $1,250 per window, installed |
| Casement replacement window | $700 – $1,400 per window, installed |
| Sliding window replacement | $550 – $1,150 per window, installed |
| Picture / fixed window replacement | $400 – $1,000 per window, installed |
| Bay or bow window replacement | $2,800 – $6,500 per opening, installed |
| Full-frame window replacement (rotted sill, rough opening repair) | $950 – $2,100 per window, installed |
| Entry door replacement (fiberglass, single door) | $1,800 – $4,200, installed |
| Sliding patio door replacement | $2,200 – $5,500, installed |
| French patio door replacement | $3,000 – $7,000, installed |
Two things push a Westlake Village job toward the top of a range: full-frame replacement when stucco needs cut and patched, and impact-rated glass when HOA or wind exposure requires it. Whatever the number, it gets locked in writing before we order a single window.
Neighborhoods We Serve in Westlake Village
Juniper covers every corner of Westlake Village. Most of our work lands in the lakeside communities, the foothill streets along the 101, and the neighborhoods around the lake edge.
- Three Springs
- First Neighborhood
- Lake Sherwood
- North Ranch
- Westlake Trails
Response time across Westlake Village is typically same-week for estimates, with installation scheduling inside two to three weeks once the quote is approved and glass is ordered.
Service Area – Cities Near Westlake Village
We serve Westlake Village and the surrounding cities from our Los Angeles dispatch, with crews scheduled locally. Neighbors in Thousand Oaks, CA, Agoura Hills, CA, Oak Park, CA, and Calabasas, CA are all inside our regular service area, and each has its own city page with local pricing.
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 Window Company in Westlake Village
We’re part of the Relay Home Co. family, founded in 2001, and dispatch and scheduling run from our Los Angeles office. Juniper crews serve Westlake Village on a regular route, with live phone support 24/7 at (682) 281-2168.
Often yes. Westlake Village has several active HOAs, especially in planned communities, and street-facing window color and door style may need board sign-off. We pull HOA guidelines during estimating so the written price already reflects what the association allows.
Estimates are usually available within a week, and many jobs install within two to three weeks of approval. Glass and door stock for PGT, CGI, ViewLux, and Therma-Tru is held locally, which shortens lead times. Call (682) 281-2168 to get on the schedule.
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
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.










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