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
Mr-Glass Windows & Doors in Woodland Hills, CA | Juniper Windows Woodland Hills
We provide independent Mr-Glass service across Woodland Hills, from Walnut Acres to Woodland West, without any factory affiliation. The Mr-Glass work we do here is shaped by one thing most window companies overlook: the west Valley’s extreme daily thermal swing, which stresses seals and tracks differently than anywhere else in Los Angeles. If your Mr-Glass windows are sticking, fogging, or leaking air, call (831) 508-3441 for a free estimate from Sean Mackey and the Juniper Windows Woodland Hills crew.
Why Woodland Hills Residents Choose Us for Mr-Glass Service
We’ve been working on Mr-Glass windows and doors across Woodland Hills long enough to know which models hold up and which ones don’t under 110°F summer heat. Our independent Mr-Glass expertise spans every generation found in the San Fernando Valley, from original 1980s single-pane aluminum sliders in ranch-style homes to today’s impact-rated vinyl lines. Builders specified Mr-Glass by the thousands in this region, and we’ve learned the failure patterns firsthand.
Sean Mackey, owner and lead installer at Juniper Windows Woodland Hills, studied building construction technology at Los Angeles Trade-Technical College and has spent the better part of two decades measuring rough openings across Woodland Hills. He’s rebuilt Mr-Glass 8400 sliders on homes backing up to Warner Center and knows exactly which track profiles fail after years of dry heat expansion. Every job gets a written price before work starts, and our Mr-Glass sales & service team carries OEM hardware most shops don’t stock. Our techs arrive background-checked and uniformed, and a real person answers the phone around the clock.
Common Mr-Glass Windows & Doors Problems We Solve in Woodland Hills
- Sticky or seized aluminum sliders. Original Mr-Glass 8400 Series horizontal sliders from the 1960s and 70s are all over Woodland West and Walnut Acres. Decades of 100°F-plus expansion cycles flatten the rollers and gouge the tracks until the sash won’t budge. We replace the track profile and install stainless rollers rated for continuous outdoor exposure.
- Fogged dual-pane glass. Mr-Glass 7900 Series single-hungs lose their seal in full-sun Woodland Hills exposures. UV and heat accelerate seal failure until permanent interior condensation sets in by mid-afternoon. We replace the insulated glass unit with Low-E glazing that handles the west Valley’s thermal range.
- Warped vinyl sashes on Mr-Glass 5000 awnings. Prolonged high attic temperatures bake later Mr-Glass 5000 Series awning windows until the vinyl sashes warp and stop closing tight. The result is drafts and poor closure, especially on second-story Woodland Hills additions where attic heat builds fast.
- Worn weatherstripping on casement windows. Mr-Glass 6300 Series casements lose their compression weatherstrip over time. When Santa Ana winds kick up, fine dust and hot air infiltrate through the gaps. We replace the weatherstripping with compression-rated material and realign the sash for a dead-on seal.
- Broken balance assemblies on single-hungs. Mr-Glass 7900 single-hungs rely on balance assemblies that fatigue with age. In Woodland Hills, the repeated heating and cooling of west-facing rooms accelerates that fatigue. We stock OEM Mr-Glass balance assemblies locally so repairs don’t wait on shipping.
Mr-Glass Service in Woodland Hills: What Local Conditions Mean for Your Equipment
Woodland Hills routinely tops 110°F in July, but unlike coastal Los Angeles, nighttime lows still drop into the 60s. That 40-plus-degree daily swing is the real killer for Mr-Glass windows here. Dual-pane units flex every day as the glass expands and contracts, and after enough cycles, the seals give out and the argon gas escapes. We see this failure pattern only in the hottest pockets of the west Valley. On Oxnard Street near Walnut Acres, our tech pulled a 1968 Mr-Glass 8400 aluminum slider that had seized from dry heat expansion, with flattened rollers and a gouged track. We milled a new aluminum track profile, installed aftermarket stainless rollers rated for continuous outdoor exposure, and re-glazed the sash with a heat-reflective Low-E unit. The slider now opens with two fingers and cuts glare by over half.
That’s why we don’t treat every Mr-Glass repair the same. A fogged 7900 in a shaded Topanga-facing window may only need a new IG unit. The same window on a full-sun west wall needs Low-E glazing and a seal system built for thermal cycling. Sean puts it plainly: “Get the numbers right the first time, or you’re caulking over somebody else’s mistake.”
Mr-Glass Models & Products We Service in Woodland Hills
We service every Mr-Glass model family found in Woodland Hills homes: the 7900 Series Single-Hung, the 8400 Series Horizontal Slider, the 5000 Series Awning, and the 6300 Series Casement. We keep a deep local stock of OEM Mr-Glass hardware, including latches, pivot bars, and balance assemblies, because many original parts are discontinued and reliable aftermarket equivalents are hard to source. We repair Mr-Glass windows when frames are square and glass is sound. For sun-baked aluminum or brittle vinyl, full insert replacement with today’s Low-E glass usually costs less than repeated patching. We also offer insert window replacement, energy-efficient upgrades, and impact-resistant windows for Mr-Glass frames across Woodland Hills service area homes.
Mr-Glass Service Pricing in Woodland Hills
Mr-Glass window repair in Woodland Hills typically runs $140 to $340 per window for common issues like track rebuilds, weatherstripping replacement, and balance assembly swaps. Full dual-pane IG unit replacement with Low-E glass starts around $320 per window and goes up from there depending on sash size and frame condition. For sun-baked sliders with warped frames, full Window Replacement in Woodland Hills is the better long-term value, and we’ll give you written pricing on both options before you decide. Your free estimate includes a full inspection of every Mr-Glass window you want addressed, a written line-item quote, and no pressure. Call (831) 508-3441 to schedule yours.
Serving Woodland Hills, CA - Our Local Coverage Area
We’re based in the Woodland Hills 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 – Mr-Glass Windows & Doors in Woodland Hills
Aluminum Mr-Glass track frames expand in Woodland Hills summer heat, and after decades of those cycles, the track profile distorts and the rollers flatten. Permanent repair means replacing the track profile and installing stainless rollers, not just lubricating the old ones. Call (831) 508-3441 for a free estimate on a permanent track rebuild.
Yes, that’s a failed seal showing itself when the sun hits the glass and drives moisture out of the desiccant. Woodland Hills full-sun exposures accelerate Mr-Glass 7900 seal failure. The fix is a new IG unit with Low-E glazing, and we’ll price it in writing before work starts.
Yes, insert Window Installation in Woodland Hills keeps your original Mr-Glass frame profile intact while swapping in dual-pane Low-E glass that meets current energy standards. It’s a common retrofit on Woodland Hills ranch homes where homeowners want efficiency without losing the original sightlines. Call (831) 508-3441 and we’ll walk you through the options.
Impact-rated glass in Woodland Hills is a choice, not a building-code requirement for most homes. It protects against wind-borne debris during Santa Ana events and adds security. If you’re replacing Mr-Glass windows on a canyon-facing wall in Topanga or near open hillside, we’ll show you impact-rated PGT and CWS options alongside standard Low-E.
Usually fixable. Worn compression weatherstripping and misaligned sashes are the culprits. We replace the weatherstripping and realign the hardware, and the window seals tight again. If the frame itself is warped, we’ll tell you and give you a written replacement price. Call (831) 508-3441 for a free inspection.
Service Areas Near Woodland Hills
Juniper Windows Woodland Hills serves Mr-Glass owners throughout the west Valley. In addition to Woodland Hills, our crews work in Mr-Glass service in Encino, Mr-Glass service in Van Nuys, Canoga Park, Pacific Palisades, and Topanga. If you’re within 20 minutes of the 101 and Ventura Boulevard, we can get to your Mr-Glass windows.
Book Your Mr-Glass Service in Woodland Hills Today
Call (831) 508-3441 to schedule your free Mr-Glass estimate in Woodland Hills. We’ll inspect your windows, hand you a written price, and give you a live arrival time so you know exactly when we’ll be there.
Written by Sean Mackey, Owner at Juniper Windows Woodland Hills, serving Woodland Hills 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.