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
CGI Windows & Doors in Van Nuys, CA | Juniper Windows Woodland Hills
We provide independent CGI windows and doors service across Van Nuys, from track replacements on Estate sliders to full-frame Van Nuys Window Replacement in mid-century stucco ranches. The thing that makes our CGI work here different is simple: we know how these frames behave after twenty summers of 100°F heat, UV, and Santa Ana wind cycles in 1940s-1960s construction. That knowledge comes from field repair, not a training manual. Call (831) 508-3441 for a written estimate on any CGI service in Van Nuys.
Why Van Nuys Residents Choose Us for CGI Service
Most window companies in the Valley treat CGI as an afterthought. We don’t. Our techs are in and out of CGI Estate, Sentinel, Targa, and Classic vinyl frames every week across Van Nuys, Woodland Hills, and the surrounding neighborhoods. Sean Mackey, our owner, spent the better part of two decades measuring rough openings and fitting frames across Los Angeles, and he’s the first to tell you that a CGI window in Van Nuys behaves differently than the same window in a coastal climate. Heat expansion, UV breakdown, stucco pocket constraints – these are the variables we account for before we touch a sash.
We’re an independent CGI service provider, which means we’re not bound by manufacturer quotas or authorized-dealer scripts. We recommend what actually fixes the window. Sometimes that’s a genuine CGI balance or roller. Sometimes it’s a quality aftermarket equivalent that matches the original profile when CGI has discontinued the hardware. You get a straight answer either way, and a written price before any work starts. Our CGI sales & service team also handles new installations when replacement makes more sense than repair. Live phone support is available 24/7 – a real person picks up.
Common CGI Windows & Doors Problems We Solve in Van Nuys
Here’s what we see week after week in Van Nuys homes. These aren’t generic window complaints. They’re the specific failure patterns CGI products develop in this climate and housing stock.
- Sticky Estate slider panels from track deformation. Van Nuys summers routinely push past 100°F, and aluminum tracks inside CGI Estate sliders expand and bow under that repeated heat load. The panels start to drag, then bind. We replace the track with a reinforced rail assembly and install new tandem rollers so the sash glides again.
- Fogged Sentinel impact windows at butt-glazed corners. Impact glass only works if the seal holds. In older Van Nuys stucco homes where the original flashing was never updated, Sentinel units develop seal failure at the butt-glazed corners. Moisture gets between the panes and you get permanent fogging. We diagnose whether the sash can be reglazed or needs full replacement.
- Targa casement operators stripping gear teeth. When the first hot spell of June hits Van Nuys, vinyl weatherstripping swells. Homeowners force the crank, and the operator’s gear teeth strip. We replace the operator assembly and adjust the weatherstripping so the sash closes without resistance.
- Classic vinyl corner weld cracks from UV exposure. Van Nuys gets relentless sun. Years of UV degrades the corner welds on CGI Classic vinyl frames, and hairline cracks form at the meeting rails. During Santa Ana winds, those cracks whistle and leak air. Small cracks can sometimes be repaired; a full corner failure means the sash needs replacement.
- Rusted-shut steel casements needing narrow-frame CGI retrofits. In the pre-1960 ranch tracts west of Van Nuys Blvd, decades of sprinkler overspray meeting summer dust has seized original steel casement windows shut. CGI’s narrow-frame Estate casement fits those existing stucco pockets without reframing – which is often the difference between a clean retrofit and a major wall rebuild.
CGI Service in Van Nuys: What Local Conditions Mean for Your Equipment
The older neighborhoods west of Van Nuys Blvd are full of 1940s and 1950s ranch homes where original steel casement windows have rusted shut. Years of sprinkler overspray hitting the frames, combined with Valley dust and zero maintenance, welds the hinges and locks in place. Retrofitting those openings is a specialized Van Nuys Window Installation job because the stucco pockets are narrow and the window rough openings were never square to begin with. CGI’s Estate casement is one of the few vinyl replacements with a frame profile slim enough to slide into those existing pockets without tearing out stucco or reframing the wall. That preserves the mid-century mullion look homeowners in Van Nuys actually want to keep. If you’ve got a rusted steel casement and you’ve been told you need a full wall rebuild, call us first. On a 1958 ranch on Sylvan Street near Van Nuys Blvd, our tech found paired CGI Estate horizontal sliders where the original aluminum tracks had bowed inward from wall settlement. The panels rode up and gouged the vinyl sashes. We shimmed the opening back to square, swapped in a reinforced Targa rail assembly, and reinstalled the sashes with new tandem rollers. The owner could slide both panels with one hand before the next heat wave hit.
CGI Models & Products We Service in Van Nuys
We service all four CGI product families commonly installed in Van Nuys homes. The Estate Collection is the one we see most in 1960s ranch tracts – horizontal sliders with aluminum tracks that wear out. The Sentinel Impact Series shows up in homes where owners upgraded after a Santa Ana event or insurance requirement. Targa Series casements and picture windows are popular in the minimal traditional homes built after 1955. The Classic Vinyl line appears in budget retrofits from the 1990s and early 2000s.
Our parts approach is practical. We stock genuine CGI balances, rollers, locks, and weatherstripping for current models. When CGI has discontinued hardware – which happens with early-2000s Estate and Targa units – we source quality aftermarket equivalents that match the original profile. You’ll know which one we’re using before we install it, and it’s covered by our 365-Day Done Right Promise. If a sash has UV crazing or the outer frame has lost corner weld integrity, we’ll tell you honestly that a patch job won’t last two Van Nuys summers. Full-frame replacement is the right call then, and we’ll quote it in writing.
CGI Service Pricing in Van Nuys
Here are the realistic price ranges for common CGI repairs in Van Nuys right now:
- Estate slider track and roller replacement: $220-$420 per panel
- Targa casement operator replacement: $180-$320 per window
- Classic vinyl weatherstripping replacement: $140-$260 per window
- Sentinel impact sash seal repair (when repairable): $350-$600 per sash
- Full-frame CGI Estate casement retrofit: $900-$1,600 per opening, depending on stucco work
- Sentinel impact window full replacement: $1,200-$2,400 per window installed
What drives the cost in Van Nuys specifically? Stucco pocket depth, whether the original frame was square, and how much the wall has settled since 1958. Every estimate includes a written line-item price before work starts, and that number doesn’t move once we begin. No change orders, no surprises at the door. Call (831) 508-3441 to schedule a free estimate and we’ll put the number in writing.
Serving Van Nuys, CA - Our Local Coverage Area
We’re based in the Van Nuys 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 – CGI Windows & Doors in Van Nuys
Most early-2000s Estate sliders can be repaired if the vinyl sashes are still sound and the outer frame hasn’t lost its corner welds. We replace the rollers, swap in a reinforced track if the original has bowed, and adjust the frame back to square. But if the sash shows UV crazing or the frame corners are cracked, replacement is the honest answer. Call (831) 508-3441 and we’ll tell you which route applies to your windows.
Coastal proximity doesn’t cause seal failure – failed flashing does. In Van Nuys stucco homes, water gets behind the window frame during the rainy season or from sprinkler overspray, then the Valley heat turns it to vapor. The vapor works its way into the butt-glazed corners of Sentinel units and breaks the seal from the inside. Fogging is the result. It’s repairable in some cases; in others, the sash needs replacement.
They’re one of the best fits we’ve found. CGI’s narrow-frame Estate casement slides into the original stucco pocket without reframing, which is critical in pre-1960 Van Nuys ranches where the wall openings were never perfectly square and the steel frames are seized in place. You keep the mid-century look and gain a working, impact-rated window. Call (831) 508-3441 for a free measurement.
Yes, UV breaks down the corner welds on older CGI Classic vinyl frames, especially on west-facing and south-facing elevations with no overhang. Hairline cracks at the meeting rails can sometimes be stabilized with a weld repair. A full corner separation means the sash is done. We’ll assess it honestly and quote the repair or replacement in writing before any work starts.
CGI frames are built for impact and heat cycles, which is exactly what Van Nuys throws at them – direct sun, 100°F summers, Santa Ana wind gusts. The narrow-frame profiles also fit the original stucco pockets of 1940s-1960s construction without major wall work. And the low-E glass options cut cooling costs in a climate where air conditioning runs from May through October. For a written estimate, call (831) 508-3441.
Service Areas Near Van Nuys
We serve Van Nuys and the surrounding San Fernando Valley neighborhoods. If you’re in Van Nuys service area itself, we’re usually nearby. We also handle CGI service calls in CGI service in Woodland Hills and CGI service in Encino, plus Canoga Park and Topanga. Same crew, same written pricing standard.
Book Your CGI Service in Van Nuys Today
Call (831) 508-3441 to schedule your free estimate. We’ll send a background-checked, uniformed technician to your Van Nuys home, put the price in writing before a single screw turns, and cover the work for 365 days, parts and labor, in writing. Get the numbers right the first time, or you’re caulking over somebody else’s mistake.
Written by Sean Mackey, Owner at Juniper Windows Woodland Hills, serving Van Nuys 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.