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 Van Nuys, CA | Juniper Windows Woodland Hills
We’re Juniper Windows Woodland Hills, and we provide independent Mr-Glass window and door service across Van Nuys. The quick answer: yes, we repair and replace Mr-Glass products here, and the one thing that makes our work different in this city is that we’ve spent years documenting how Mr-Glass frames, rollers, and seals actually fail in Van Nuys heat, dust, and Santa Ana wind. That local failure data means we diagnose problems faster than a shop that treats every Mr-Glass unit the same. Mr-Glass sales & service is a core part of what we do, and if you’re in Van Nuys, call (831) 508-3441 for a written estimate before any work starts.
Why Van Nuys Residents Choose Us for Mr-Glass Service
Sean Mackey, our owner and lead installer, grew up in Los Angeles and studied building construction technology at LATTC. He’s spent the better part of two decades measuring rough openings and fitting frames across the Valley, and he’s built our Mr-Glass service approach around one habit: documenting exactly how specific Mr-Glass model lines degrade under Van Nuys conditions. We’re an independent provider, not a manufacturer-authorized shop. That matters because we’re not obligated to push factory replacements when a targeted repair is the honest call.
Every Van Nuys job gets a written price before a single screw turns. Our techs are background-checked and uniformed, and we carry OEM Mr-Glass rollers, balances, and weatherstripping for the models we see most often in this city. When you call, a live person picks up. When we arrive, you already know what the repair will cost.
Common Mr-Glass Windows & Doors Problems We Solve in Van Nuys
- Warped aluminum frames on 7000 Series single hungs. Van Nuys regularly tops 100°F in summer, and the western exposure on older stucco homes cooks aluminum frames unevenly. Corners spread, sashes jam, and the window drops out of square. We square the frame with a corner clamp when the metal is still sound, or replace the unit if it’s fatigued.
- Binding horizontal rollers on 8000 Series windows. Dust and grit from Van Nuys boulevards fill the bottom tracks, and original nylon rollers harden under UV until they snap or skip. We swap in OEM steel-core rollers and clean the track profile so the sash glides instead of grinding.
- Brittle weatherstripping that lets Santa Ana dust through. The intense San Fernando Valley sun flattens Mr-Glass weatherstripping in two or three seasons. Once it’s brittle, Santa Ana winds push fine dust straight through closed sashes. We replace it with OEM compression weatherstrip and reset the seal so the closed window actually closes the gap.
- Cracked bottom-rail guides on 3000 Series sliding patio doors. That two-piece plastic guide under the door panel cracks after years of heat cycling, and the door starts riding up over the track. You feel a bump, then you hear air. We replace the guide, check the rollers, and reset the door height so it seals against the threshold.
- Fogged glass packs and failed seals. Older single-pane and early dual-pane Mr-Glass units in Van Nuys lose their seal integrity faster because of the temperature swing between 100°F afternoons and cool desert nights. If the frame is sound, we insert a new sash or glass pack. If the frame is warped too, we replace the whole window.
Mr-Glass Service in Van Nuys: What Local Conditions Mean for Your Equipment
West of Van Nuys Blvd, in the neighborhoods built between the late 1940s and early 1960s, a lot of original steel casement windows have rusted shut from decades of sprinkler overspray hitting the frames. Here’s the part most window shops miss: when a homeowner wants Mr-Glass retrofits in those stucco walls, the old steel frame can’t just be yanked out and a vinyl insert popped in. The stucco opening is sized for steel, and the mid-century look depends on keeping the sightlines clean. Our crew on those jobs typically builds custom steel-to-vinyl frame adapters, preserving the original exterior appearance while getting a modern Mr-Glass unit mounted, sealed, and operable. That specific retrofit pattern is a Van Nuys thing. You won’t see it much in newer parts of the Valley, which is why a generic Mr-Glass service provider tends to miss it.
Our tech was on Kester Ave in Van Nuys for a Mr-Glass 8000 Series horizontal roller that wouldn’t close. The left aluminum rail had spread 3/8 inch at the corner from repeated heat cycles. We squared the frame with a corner clamp, replaced the shattered nylon roller with an OEM steel-core roller, and reset the weatherstripping so the sash sealed tight before the next Santa Ana event. That’s the normal job in this city, not the exception.
Mr-Glass Models & Products We Service in Van Nuys
We service the Mr-Glass 7000 Series Single Hung, 8000 Series Horizontal Roller, 9000 Series Casement, and 3000 Series Sliding Patio Door. For Window Replacement - Van Nuys, horizontal roller and sliding impact windows, and energy-efficient upgrades, we stock OEM rollers, balances, weatherstripping, and guide components locally so turnaround in Van Nuys is days, not weeks. When a frame is worth saving, we repair it with factory-faithful parts. When the frame itself is warped or the seal is dead, we replace the unit or insert a new sash rather than patching a failed design. We won’t sell you a repair on a window that’s already done.
Mr-Glass Service Pricing in Van Nuys
Service calls in Van Nuys start at $89, and the most common Mr-Glass repairs fall into clear ranges. Roller replacement on an 8000 Series horizontal runs $150 to $225 per window, including the OEM roller and track cleaning. Weatherstripping replacement runs $185 to $275 per window, depending on the number of sashes we can access. Steel-to-vinyl frame adapter retrofits for rusted casements typically start at $350 per opening. Full insert window replacement, depending on glass and frame choice, runs $650 to $1,400 per window installed. Every estimate is written, line-itemed, and fixed. Call (831) 508-3441 for a free estimate and we’ll give you the exact number before anything starts.
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 – Mr-Glass Windows & Doors in Van Nuys
The aluminum rails expand and contract repeatedly in 100°F-plus heat, which spreads the corner joints slightly and throws the track out of parallel. Meanwhile the original nylon rollers harden from UV and dust. You get a sash that grinds or jams. We fix it by squaring the frame and installing OEM steel-core rollers, which typically costs $150 to $225 per window. Call (831) 508-3441 and we’ll price yours.
Yes. We build a custom steel-to-vinyl frame adapter that fits inside the original steel frame opening, so the stucco exterior stays intact and the new Mr-Glass sash mounts cleanly. This keeps the mid-century sightlines while making the window operable again. Adapter retrofits start around $350 per opening.
The OEM steel-core rollers hold up far better than the original nylon ones under Van Nuys dust and wind load. Dust chews up nylon quickly. Santa Ana gusts push the door panel hard against the track, and a cracked plastic guide makes it worse. We replace the guide, install steel-core rollers, and reset the door height. Expect $200 to $325 for a patio door roller job.
If the aluminum frame is square and the sash still operates, a new glass pack or sash insert costs less than half of a full replacement and you keep the original look. If the frame has spread at the corners from heat cycles, replacement is the smarter spend. We’ll assess the frame before we recommend either path.
Mr-Glass aluminum frames bear the heat well structurally but warp at corners over time. The Mr-Glass vinyl insert models resist UV and thermal movement better, which is why we steer Van Nuys homeowners toward Window Installation in Van Nuys for insert window replacement when they want a long-term fix. The frames stay true longer, and the dual-pane low-E glass cuts the cooling load in a Valley summer.
Service Areas Near Van Nuys
We serve Van Nuys service area along with the surrounding San Fernando Valley neighborhoods. If you’re in Woodland Hills, Mr-Glass service in Woodland Hills is available with the same written pricing and OEM parts. In Encino, Mr-Glass service in Encino covers the same Mr-Glass model lines we handle in Van Nuys. We also work in Canoga Park and Topanga.
Book Your Mr-Glass Service in Van Nuys Today
Get the numbers right the first time. Call (831) 508-3441 to schedule your Mr-Glass inspection or repair in Van Nuys. We’ll give you a written price before any work starts, and the 365-Day Done Right Promise covers parts and labor for a full year after installation.
Written by Sean Mackey, Owner & Lead Installer 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.