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 homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
ES Windows Window Installation: The Woodland Hills Owner’s Guide
If you’ve got an ES Windows product that needs professional installation, we stock ES Windows-compatible hardware and install replacement units throughout Woodland Hills. A full ES Windows window installation in Woodland Hills typically runs $850 to $2,400 per opening depending on frame material, glass package, and whether we’re doing a retrofit or full-frame replacement. Most owners discover a problem the same way: a window that won’t lock cleanly, a draft that’s getting worse, or condensation fogging between the panes that wasn’t there last summer.
Which ES Windows Models This Applies To
ES Windows builds three main series lines that show up regularly in Woodland Hills homes: the ES 7000 (aluminum thermally-broken frames), the ES 9000 (impact-rated configurations), and the ES Vista (slim-profile fixed and casement units). The compatibility gotcha most homeowners hit: ES Windows uses a proprietary frame extrusion profile, so hardware from other aluminum window brands won’t seat properly in the glazing pocket. If you’re identifying your unit, check the label etched into the corner of the glass or on the frame edge near the lock. That label gives you the series code, glass package, and manufacture date, which tells us exactly which hardware and weatherstripping we need to match.
We’re an independent ES Windows installer, not affiliated with the manufacturer, which means we’re free to recommend the right fix rather than the factory-fresh one. For most ES Windows installations, OEM glass packages are the right call for anything still under a manufacturer’s glass warranty. But for hardware like locks, rollers, and weatherseals, quality aftermarket equivalents often outperform the originals and cost 30-40% less. We’ll tell you which is which before you spend a dollar.
Signs Your ES Windows Window Installation Is Failing
- Condensation between the panes. This means the seal on the insulated glass unit (IGU) has failed. Woodland Hills temperature swings between hot days and cool Valley nights accelerate seal fatigue on ES Windows units that are 10+ years old. The glass package needs replacing; the frame is usually still fine.
- The sash drags or sticks when you open it. On ES Windows sliders and casements, the roller assemblies wear faster than anything else. When you feel grit or resistance mid-track, the roller bearings are shot. Forcing the sash only bends the frame hardware.
- Air leaking around the frame edges. Compression weatherstripping on ES Windows models flattens over about 6-8 years of direct west Valley sun exposure. You’ll feel it first on the south and west-facing windows, usually near Warner Center-adjacent homes where afternoon sun is relentless.
- The lock won’t engage or feels loose. ES Windows multi-point locks are precise mechanisms. When the lock body or strike plate shifts even a few millimeters out of alignment, the mechanism jams. This is a high-wear part we replace constantly.
- Visible frame separation at the corners. On older ES Windows installations, corner keys inside the aluminum extrusion can work loose. You’ll see a hairline gap at the mitre joint. That’s a structural issue, not cosmetic, and it’s worth addressing before the frame racks out of square.
Replacement Cost & What’s Included
In Woodland Hills, expect to pay $850 to $2,400 per opening for a complete ES Windows unit with installation. Here’s how that breaks down:
- Glass-only replacement (IGU swap): $450-$900 per window
- Hardware replacement (locks, rollers, weatherstripping): $180-$450 per window
- Full unit replacement, retrofit install: $850-$1,600 per window
- Full unit replacement, full-frame install: $1,200-$2,400 per window
Impact-rated glass and larger custom sizes push you toward the top of the range. Every quote includes the parts, labor, haul-away of the old unit, and disposal. The 365-Day Done Right Promise covers the completed installation, parts and labor, in writing, for a full year. And because we give you a written price before any work starts, the number you’re quoted is the number you pay, no change orders at the door.
DIY or Call Us?
You can safely do the diagnosis: check for condensation between panes, test the lock, run the sash and feel for drag, look for frame gaps. That tells you what’s wrong. Doing the actual installation is a different conversation. ES Windows aluminum frames are engineered tight, and getting the shimming, sealing, and square right requires experience and the right tooling. A unit installed even slightly out of square will bind, leak, and fail its weatherseal early. Glass handling is the other reality: an IGU for a large ES 9000 unit weighs 40-60 pounds. That’s not a solo Saturday job.
If the window is binding, leaking, or blown, call us at (831) 508-3441. We’ll schedule a look, give you a written price, and you decide from there. Free estimates, no pressure.
FAQs
ES Windows aluminum frames typically last 25-35 years in the Woodland Hills climate. The glass seals usually fail first, often between years 10 and 15 on west-facing windows where afternoon heat cycles are hardest on the IGU. Hardware like rollers and locks typically needs attention around the 8-12 year mark.
Yes. If the frame is square and undamaged, we can replace the glass unit, hardware, and weatherstripping individually without pulling the whole window. Most ES Windows issues in Woodland Hills are repairable this way, which usually costs half or less than full replacement. Call (831) 508-3441 and we’ll tell you honestly which route makes sense for your unit.
Most single-window installations are completed in one visit, usually 2 to 3 hours for a retrofit and up to a full day for a full-frame replacement. Multiple windows may take longer. We’ll give you a written timeframe before work starts along with your price.
We keep common ES Windows hardware on hand: multi-point lock assemblies, roller sets for slider and casement lines, compression weatherseal, and standard IGU sizes. Unusual or custom glass packages get ordered after we measure your opening, usually 5-10 business days for fabrication.
Written by Sean Mackey, Owner & Lead Installer, Juniper Windows Woodland Hills at Juniper Windows Woodland Hills, serving Woodland Hills and nearby areas.
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.