New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows Woodland Hills pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
How Much Does Window Replacement Cost in Woodland Hills?
Window replacement in Woodland Hills typically costs between $650 and $1,350 per window installed in 2026, with most full-home projects (10 to 15 windows) landing between $8,000 and $19,000. Basic vinyl double-hung windows start around $450 installed, while premium impact-rated or custom wood-clad units can reach $2,500 or more per window. The range is wide because Woodland Hills spans several microclimates, from the hotter, windier hillsides south of Ventura Boulevard to the shadier, cooler pockets north of the 101, and those conditions directly influence which glass packages make sense for your house.
Before we get into the full breakdown, it helps to know this: the single biggest cost driver is the window itself, not the labor. Glass package, frame material, and size account for roughly 60 to 70 percent of the total price. The rest is installation labor, permitting, haul-away, and trim work. We’ll unpack all of it below.
Key Takeaways:
- Average installed cost per window in Woodland Hills: $650 to $1,350
- Full-home replacement (10 to 15 windows): $8,000 to $19,000
- Entry-level vinyl windows: $450 to $700 each installed
- Mid-range fiberglass or higher-end vinyl: $800 to $1,400 each
- Premium impact-rated or wood-clad: $1,500 to $2,800+ each
- Installation labor alone: $150 to $400 per window
- Permits in Woodland Hills (Los Angeles County): $300 to $900 per project, depending on scope
- Most companies quote per window, but book the job as a single project total
You can call Juniper Windows Woodland Hills at (831) 508-3441 for a written quote on your specific window count and glass needs. Estimates are free, and the number you get is the number you pay.
Window Replacement Cost Breakdown (2026)
Here’s a line-item look at what homeowners in Woodland Hills paid in the first half of 2026, based on our installation records across neighborhoods like Walnut Acres, Vista de Oro, and the neighborhoods climbing into the Santa Monica Mountains.
| Line Item | Low End | Typical | High End |
|---|---|---|---|
| Vinyl double-hung, single window (installed) | $450 | $600 | $750 |
| Vinyl sliding window (installed) | $500 | $700 | $900 |
| Vinyl casement window (installed) | $550 | $750 | $1,000 |
| Fiberglass double-hung (installed) | $850 | $1,100 | $1,400 |
| Aluminum picture window, large fixed (installed) | $800 | $1,200 | $1,800 |
| Impact-rated vinyl window (installed) | $900 | $1,300 | $1,800 |
| Wood-clad or premium custom window (installed) | $1,500 | $2,000 | $2,800+ |
| Full-home replacement, 10 windows | $6,500 | $9,500 | $14,000 |
| Full-home replacement, 15 windows | $9,000 | $14,000 | $19,000 |
| Permit fees (L.A. County, per project) | $300 | $550 | $900 |
| Old window haul-away and disposal | $75 | $150 | $300 |
| Interior trim repair or replace (per window) | $60 | $125 | $250 |
Those numbers reflect what we actually write on contracts in Woodland Hills, not national averages. A 72-inch-wide bow or bay window, a second-story installation requiring scaffolding, or a structural repair hidden behind rotted framing will push a job toward the high end or beyond. A straight swap of 10 standard-sized vinyl windows in a single-story rancher in Walnut Acres usually sits at the bottom of the range.
The product line matters more than most homeowners expect. We install windows from eight manufacturers: PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux. A stock PGT vinyl slider is a very different price than a custom ES Windows aluminum frame with a high-performance U-factor. We’ll quote both ends so you can compare on paper, not in a sales pitch.
What Affects Window Replacement Pricing in Woodland Hills
- Glass package and solar control. Woodland Hills routinely hits 95°F to 105°F on summer afternoons, and the western exposure on a house in the hills below Topanga Canyon gets hammered. Low-E coatings and low U-factors (a measure of heat transfer, where lower is better) add $80 to $220 per window but cut cooling costs measurably. We recommend U-factors of 0.30 or below for walls facing south and west.
- Frame material. Vinyl is the most common choice in the area because it handles dry heat well and costs less. Fiberglass holds its shape better during temperature swings, which matters on hillside lots where the afternoon sun blasts one side of the house. Aluminum, popular in mid-century homes along Ventura Boulevard, carries a higher material cost and conducts heat more readily without a thermal break.
- Impact-rated versus standard glass. Homes in the higher wildfire-risk and wind-exposed zones near the Santa Monica Mountains increasingly opt for impact-rated glass, built to resist wind-borne debris without shattering. Expect a $250 to $500 premium per window over standard insulated glass. It’s not required everywhere in Woodland Hills, but it’s worth pricing if your home backs up to open hillside.
- House age and framing condition. A 1950s ranch in Woodland Hills with original single-pane windows often has dry-rotted sills or out-of-square rough openings. Repairing those conditions runs $100 to $400 per opening, depending on what we find once the old window is out. We include a framing inspection with every quote so the written price accounts for what’s behind the wall.
- Window size and shape. Standard double-hung and slider sizes are priced off the shelf. Oversized picture windows, arch-tops, bays, and custom shapes require special ordering and additional framing, which can double a window’s price. A 96-inch fixed picture window in a living room facing the Valley is not the same job as a 36-inch bedroom slider.
- Permitting and code requirements. Los Angeles County requires a building permit for window replacement when openings are being altered or enlarged. For like-for-like swaps, Title 24 energy compliance applies, and the city may require documentation that the window meets minimum efficiency ratings. We handle the permit paperwork and the inspection for every project in Woodland Hills, built into the written quote.
How to Save on Window Replacement
You don’t need to compromise on glass quality to keep a Window Replacement project in Woodland Hills within budget. The smartest savings come from scope decisions and timing, not from buying bottom-tier product.
First, batch the job. Replacing 12 windows in one project costs less per window than doing three now and nine later. Your installer is already setting up, the permit is already open (where needed), and the crew is on site. The haul-away trip and mobilization charge get spread across every opening.
Second, shop the glass package, not the frame. A high-quality vinyl frame with an upgraded Low-E coating often outperforms a mid-tier fiberglass frame with standard glass in the Woodland Hills climate, and costs less. Ask for the U-factor and Solar Heat Gain Coefficient (SHGC) on every quote. Lower U-factor means less summer heat entering. Lower SHGC means less solar radiation heating the room. The combination is what matters on a west-facing wall.
Third, ask about standard-size stock windows. Custom dimensions trigger custom manufacturing charges. If a rough opening can be adjusted down an inch or two to fit a stock size, you can save $150 to $400 per window without changing the look of the home.
And fourth, get the pricing in writing before you commit. A quote that arrives as a round number and a handshake is a quote that changes. Every project from Juniper Windows Woodland Hills gets a written price before any work starts, and that price holds. Call (831) 508-3441 for a free, line-item estimate on your Woodland Hills home.
Vinyl vs. Fiberglass vs. Aluminum: Cost and Tradeoffs in Woodland Hills
Woodland Hills has a housing stock that runs from 1950s ranch styles in Walnut Acres to 1970s and 80s hillside contemporaries with large glazing areas. Frame material choice often follows the architecture.
Vinyl ($450 to $900 installed per window) is the volume workhorse. It’s energy-efficient for the price, low-maintenance, and widely available. The downside is that cheap vinyl can warp or fade under sustained 100-degree heat, which is exactly what Woodland Hills delivers August through October. We carry PGT and CGI vinyl lines because they hold up better in this climate than the budget brands sold at home centers.
Fiberglass ($850 to $1,400 installed) expands and contracts at a rate closer to glass itself, so seals last longer through Woodland Hills’ hot-day-to-cool-night swings. It’s the right call for large windows on south and west exposures. The material cost is higher, but replacement cycles stretch longer.
Aluminum ($800 to $1,800 installed) is standard on mid-century homes, especially those with thin sightlines around fixed picture windows. Modern thermally broken aluminum from ES Windows or Mr-Glass performs far better than the original single-pane aluminum frames from the 1950s and 60s. If you’re restoring a mid-century house near the boulevard and want to preserve narrow frames, this is the route, and the price reflects the specialty.
Wood-clad ($1,500 to $2,800+) is the aesthetic premium. Homes in the higher-end neighborhoods south of the 101, like the pockets around Serrania and Chalk Hill, often spec wood interiors. Therma-Tru and ViewLux both offer wood-clad and premium lines. The product cost is real, but so is the resale language on a Woodland Hills listing.
Energy Efficiency and Title 24 in Woodland Hills
California’s Title 24 energy code sets minimum efficiency standards for replacement windows. All windows installed in Woodland Hills must meet the state’s prescriptive U-factor and SHGC requirements for Climate Zone 9, which covers the western San Fernando Valley.
In practice, that means new windows here need a U-factor of 0.30 or lower and an SHGC of 0.25 or lower on most exposures. That’s achievable with standard Low-E dual-pane glass in vinyl or fiberglass frames, which is why you rarely see single-pane replacements approved anymore. If you’re replacing windows in an older home, expect the permit to require efficiency documentation, and expect the glass package to cost $80 to $220 more per window than a bare-bones dual-pane.
The silver lining is the utility bill. In a 2,000-square-foot home with 12 replaced windows in Woodland Hills, our customers routinely report $40 to $80 per month in summer cooling savings. Over a 10-year window life, the energy package pays for itself, and the house is quieter too. Winix and CWS lines both offer high-SHGC glass tunes for winter passive solar gain if your home gets walled in by hillside shade, a real thing in the canyons north of the 101.
Impact-Rated Windows in the Hill Zones
Woodland Hills doesn’t sit in a mandatory hurricane or wind-borne debris zone, but a growing number of homeowners in the hillside neighborhoods near Topanga State Park and the wildfire interface zones are specifying impact-rated glass anyway.
Impact-rated glass is built with a laminate interlayer that resists penetration from wind-blown debris and, in a wildfire ember event, holds the window barrier longer than annealed glass. That’s a real consideration when your home backs up to dry brush, and the Santa Ana winds come every fall. Expect impact-rated windows to add $250 to $500 per window over standard insulated glass, with PGT and CGI being the two lines we install most for this application.
It’s a meaningful premium. But for some Woodland Hills properties, particularly those on the upper slopes east of Topanga Canyon Boulevard, the insurance conversation alone makes it worth pricing. We’ll put both options in writing so the choice stays yours.
Full-Home vs. Partial Replacement: The Math
If your Woodland Hills home has a mix of old and newer windows, you might be tempted to replace only the worst ones. Partial replacement works functionally, but the per-window cost is higher, and the house doesn’t get the uniform efficiency bump that a full project delivers.
A 15-window swap in a two-story home near Calabash Street runs roughly $9,000 to $14,000 for mid-range vinyl, all in. Replacing five of those windows now, five later, and five after that pushes the total cost up by 15 to 25 percent because you’re paying mobilization, permit (where applicable), and haul-away three times instead of once.
The right compromise for many households is phasing by elevation and exposure. Replace all south and west-facing windows first (the heat gain side in Woodland Hills), then do the north and east sides in a second phase. You’ll capture most of the cooling savings early without carrying the full project cost at once. If that’s the route you’re considering, mention it when you call. We quote full-home and phased plans side by side at no charge.
How the Installation Process Works (and What It Costs)
The labor portion of a window replacement in Woodland Hills runs $150 to $400 per opening, depending on the frame type, story height, and what condition the rough opening is in. Here’s what that buys.
After your written quote is approved and the windows are ordered (lead times run 3 to 8 weeks depending on the manufacturer), the install crew arrives with a confirmed arrival time. You’re not waiting through a four-hour window. Juniper sends you a live arrival time you can track, the same way you’d track a delivery.
On install day, the crew pulls the old window, inspects the rough opening for dry rot or structural problems, repairs what the quote already anticipated (and documents anything outside of scope before touching it), sets and levels the new window, insulates and seals the gap, and finishes the exterior trim. Interior trim work, if included on your quote, comes after. Before-and-after photos document every window. You get a digital invoice you can pay from your phone.
All of it is covered under the 365-Day Done Right Promise: if the work isn’t right, we make it right. Parts and labor, in writing, for a full year after installation. That promise is on every contract we write in Woodland Hills, and it’s enforced by the people who answer the phone 24/7, not a buried support ticket.
Replacement Windows vs. New Construction Windows
This distinction shows up early in any window pricing conversation. Replacement windows, also called retrofit or insert windows, fit inside the existing frame without disturbing the stucco or siding. New construction windows have an integral nailing fin and get fastened to the framing, which means stucco work, flashing, and exterior patching.
In Woodland Hills, most single-family homes with stucco exterior are good candidates for retrofit windows, and that’s the cheaper path by $100 to $300 per window because there’s no exterior repair work. New construction windows become necessary when the existing frame is rotted, when the home is being re-sided, or when you’re changing the window size.
On a 1960s hillside home with original wood frames and failing stucco around the openings, expect new construction windows and the associated exterior repair to add 15 to 30 percent over a retrofit quote. We specify which route the house needs in the written estimate, and we’ll explain why.
What to Expect from a Free Estimate in Woodland Hills
An estimate should tell you exactly what you’re getting and what it costs. Here’s what the visit looks like when the Juniper team comes to your home in Woodland Hills.
We measure every opening. We test the condition of the existing frames and look for water damage, dry rot, and air leakage. We talk through the glass package options based on your home’s exposure, the condition of your current windows, and your budget. We write down the product recommendations with the U-factor and SHGC numbers on them. And then we hand you a written price that covers the full scope: product, labor, permit, haul-away, trim, and tax.
That price doesn’t change at the door. If a hidden framing issue surfaces during installation, we document it with photos and the repair gets priced before a tool touches the opening. That’s the Relay Standard: a written price, a live arrival time, photo proof of the work, and a digital invoice. The whole process is built for a homeowner who books everything from a phone.
Call (831) 508-3441 to schedule an estimate. Or start with a conversation. The phone is answered by a real person, 24 hours a day.
Does Window Replacement Make Sense in 2026 in Woodland Hills?
Short answer: yes, but the reasoning depends on which house yours is.
If your windows are original single-pane from a 1950s build, they’re costing you money every summer. A home with 12 single-pane windows on a west-facing hillside in Woodland Hills absorbs heat all afternoon and pushes the AC to run constantly from June through September. Replacement cuts that load measurably, and the comfort change in the rooms that face the sun is immediate.
If your windows are 20 to 30 years old and the dual-pane seals are failing (you’ll see condensation fog between the panes), the efficiency case is just as strong. Failed seals are not repairable in a way that restores the performance. The unit gets replaced.
If you’re selling the home, new windows read immediately in listing photos and walkthroughs. In a market like Woodland Hills where homes range from original-condition ranches to fully re-done view properties, the listing language “new windows 2026” gives a concrete reason to price higher. But the buyer profile cares most about what the windows are, not just that they’re new. Energy-rated dual-pane with Low-E coating is the floor for that conversation.
FAQs – Window Replacement Cost
How much does it cost to replace 10 windows in Woodland Hills?
Replacing 10 standard vinyl windows in a Woodland Hills home costs between $6,500 and $9,500 installed, including labor, haul-away, and permit costs where applicable. If you step up to fiberglass or add impact-rated glass, expect $10,000 to $14,000. For an exact written quote on your home, call (831) 508-3441. Estimates are free.
Is it cheaper to repair a window than replace it?
For isolated problems like a failed balance spring, a broken lock, or a single cracked pane, repair runs $85 to $350 and makes sense on a window that’s otherwise functioning. For foggy dual-pane glass, a rotted frame, or a window that’s 25+ years old, replacement is usually the better money. Once the seal fails, the insulated glass unit is dead, not repairable. We’ll tell you which one applies to your window and give the price for both.
How much do impact windows cost in Woodland Hills?
Impact-rated windows in Woodland Hills run $900 to $1,800 per window installed, a $250 to $500 premium over standard Low-E insulated units. PGT and CGI are the two impact lines we install most often in the hillside zones. If you’re pricing for wildfire ember resistance or the wind exposures up near the 101 corridor, get a written quote that includes both options. Call (831) 508-3441.
Can you replace windows in one day?
Yes, a standard 10 to 15 window replacement in Woodland Hills can be installed in a single day with a full crew. Larger jobs, second-story work, or structural repairs inside the rough openings can stretch to two days. Juniper gives you a live arrival time before the crew shows up, and most jobs are photographed before and after, same day. Ask about scheduling when you call.
Do I need a permit to replace windows in Woodland Hills?
Like-for-like window replacement in Woodland Hills usually does not require a building permit, but if you’re changing window sizes, enlarging openings, or doing structural repair to framing, Los Angeles County will require one. Permits for altered openings run $300 to $900 per project. We handle the permitting and inspection on any job that needs it, and the cost is in the written quote.
What does the 365-Day Done Right Promise cover?
The 365-Day Done Right Promise covers all parts and labor for a full year after installation. If a seal fails, a frame shifts, or the installation isn’t right, we fix it on our dime. It’s printed on every window replacement contract we write in Woodland Hills, and it’s backed by the same team that answered the phone when you booked the job.
Get a Written Price for Your Woodland Hills Window Replacement
You’re going to replace the windows in this house once, and you should know exactly what it costs before you commit. Juniper Windows Woodland Hills gives you a line-item written price before any work starts, a live arrival time on install day, before-and-after photos of every window, and a 365-day guarantee on parts and labor in writing. The estimate is free. The price doesn’t change at the door. Call (831) 508-3441 or hit our home page to book online.
We install PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, so the window spec matches your house and your budget. If you’re still comparing options, start with our guide to Window Replacement in Woodland Hills. It covers the process from quote to inspection.
Pricing reflects the Woodland Hills market as of 2026. Juniper Windows Woodland Hills offers free estimates – call (831) 508-3441.
Written by Sean Mackey, Owner at Juniper Windows Woodland Hills, serving Woodland Hills and the surrounding San Fernando Valley since 2001.
Six Reasons Homeowners Choose Juniper Windows Woodland Hills
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.
Other Juniper Windows Woodland Hills Services
What Neighbors Say About Juniper Windows Woodland Hills
What Our Customers Say
"Booked the measure appointment online and got a text with the estimator's ETA. Replaced five windows two weeks later. Everything tracked in the app."
- Cora S."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B."Easy booking and a fair price. Two windows replaced and the installer called before heading over."
- Ahmed G.