New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows Long Beach 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 Door Replacement in Long Beach: What to Know First
We replace Mr-Glass doors throughout Long Beach as an independent Mr-Glass service provider, and most jobs are completed in a single visit. Expect to pay between $850 and $2,900 for a full door replacement depending on panel size, glass package, and hardware condition, with a written price locked before we start. If you own a Mr-Glass sliding patio door, French door, or entry system and it’s fogged, sticking, or leaking air, this page tells you exactly what’s involved and what it costs. Call (562) 317-8865 for a free estimate.

This page is for Long Beach homeowners who already have Mr-Glass doors and want straight answers on replacement. No vague “it depends” pricing. No surprise invoices.
How Mr-Glass Products Fail – and How We Fix Them
Mr-Glass builds doors for coastal climates, but Long Beach’s salt air and sun exposure create failure patterns we see over and over. These are the five most common:
- Mr-Glass 4700 Series sliding doors: roller seizure from salt corrosion. The original steel ball-bearing rollers on 4700 Series sliders start binding after five to seven years near the water. The door gets heavy, then won’t move without lifting. We replace the rollers with sealed stainless-steel units and realign the track, which usually restores a one-finger glide without replacing the whole panel.
- Mr-Glass 7500 Series French doors: warped bottom rails in west-facing exposures. On Long Beach homes with direct afternoon sun, the 7500 Series bottom rail can bow enough to break the weatherstrip seal. You’ll feel a draft at ankle height even when the door looks closed. We replace the rail and re-shim the hinges, or swap to a reinforced aluminum rail when the door faces open water and the warp is chronic.
- Fogged dual-pane glass from failed factory seals. Mr-Glass doors use thermally sealed insulated glass units, and once the perimeter seal degrades, moisture gets between the panes. You’ll see condensation that never wipes off. The fix is a new IG unit sized to the existing sash, not a whole new door. We order the glass with the same U-factor and tint as the original so the door still performs and matches adjacent panels.
- Mr-Glass 8500 Series entry doors: hinge sag from undersized top hinges. The 8500 Series ships with three hinges, which works fine on a 6’8″ door. On taller Long Beach units, the top hinge carries too much load and the door starts binding on the latch side within a few years. We add a fourth hinge or upgrade to ball-bearing hinges, re-mortise the jamb, and the door swings clean again.
- Lock and multi-point hardware failures on all Mr-Glass door lines. The sliding and French door hardware Mr-Glass uses is decent but the coastal salt air accelerates internal corrosion. When the multi-point lock stops engaging, most Long Beach homeowners assume the whole door needs replacing. In most cases, the lock gearbox and strikes can be replaced for a fraction of the cost. We’ll always tell you when a repair beats a replacement.
Our Mr-Glass Door Replacement Process
We run every Mr-Glass job through the same sequence, whether it’s a simple glass swap or a full door tear-out. Sean Mackey oversees the work personally.
- 1
Call and book. You reach a live person at (562) 317-8865, day or night. We’ll ask what’s wrong with the door, get your address, and schedule a visit with a live arrival time you can track.
- 2
Inspection and diagnosis. A background-checked Juniper Windows Long Beach tech examines the door, the frame, the hardware, and the rough opening. We’ll tell you what failed and why.
- 3
Parts decision. We check whether true Mr-Glass OEM parts make sense or whether a quality aftermarket equivalent will perform identically for less. You get the choice, explained in plain English. If the existing door can be repaired safely and reliably, we tell you that and skip the replacement upsell.
- 4
Written price before work starts. No estimate “to be finalized on site.” You get a line-item quote, confirming exactly what we’ll do and what it costs. No change orders unless you ask for something different.
- 5
Installation and cleanup. We replace the door, glass, or hardware, level and seal everything, run the door through a full test cycle, and haul away the old materials.
- 6
Digital invoice and photos. Before we leave, you get before-and-after photos and a digital invoice you can pay from a link. The job is covered by our 365-Day Done Right Promise, in writing, parts and labor, for a full year.
What Mr-Glass Door Replacement Costs in Long Beach
Every Mr-Glass door is different, but Long Beach homeowners can plan around these ranges:
- Glass-only replacement (fogged panes, cracked glass): $450 to $1,100, depending on size and tint.
- Roller and track rebuild on sliding doors: $350 to $850.
- Full sliding door replacement: $1,500 to $2,900.
- Full French door replacement: $1,800 to $3,400.
- Multi-point lock and gearbox replacement: $300 to $650.
What moves the price: panel size, glass type, whether the frame needs an all-new rough opening, and whether the door faces the beach and needs impact-rated glass (built to resist wind-borne debris without shattering). We’ll break it all down in writing before you commit. Call (562) 317-8865 for a free estimate, and you’ll have a real number, not a guess.
Why Long Beach Homeowners Call Juniper Windows Long Beach for Mr-Glass Work
Most Long Beach homeowners find us after calling a general contractor who “can probably handle” their Mr-Glass door. We’re the specialists who actually do. Sean Mackey grew up in Los Angeles and trained hands-on at Los Angeles Trade-Technical College before spending well over a decade installing and repairing windows and doors across Long Beach, including plenty of older Belmont Shore homes where rough openings never match the plans. We bring that experience to every job.
Beyond Mr-Glass, we work with seven other product lines, including PGT, CGI, CWS, and ES Windows, so when a door is beyond saving, we can present real alternatives, not whatever happened to be at the warehouse. Our pricing is locked in writing before anything starts. Our guarantee covers your Mr-Glass replacement for 365 days, parts and labor. If it’s not done right, we make it right. And if a repair fails, the second visit is free, no charge, no argument.
One more thing: “Good windows don’t whisper, they seal, insulate, and stay quiet for twenty years.” The same goes for doors. We build for that standard, not for a pat on the back at the end of the day.
FAQs
As an independent Mr-Glass service provider, we don’t operate under Mr-Glass’s warranty program, and any work we do is backed by our own 365-Day Done Right Promise. If your door still has an active Mr-Glass warranty, we’ll walk you through what’s covered before any work begins so you can make an informed choice. Call (562) 317-8865 to talk it through.
Yes, in most cases we can order or fabricate a panel that matches your existing Mr-Glass door’s glass tint, U-factor, and frame finish closely enough that the difference isn’t visible from a few feet away. If an exact visual match is critical, we’ll tell you upfront before ordering; call (562) 317-8865 for a free assessment.
For a standard glass swap or hardware rebuild, we’re typically on site within a week and done in half a day. Full door replacements may take one to two weeks if custom glass or sizing is required. Your live arrival time is shared once the appointment is booked, so you’re never left waiting around wondering. Call (562) 317-8865 to schedule.
We use both, depending on the job. When Mr-Glass OEM parts are available and priced reasonably, we’ll use them by default. When a quality aftermarket equivalent provides the same performance at a meaningfully lower price, we’ll present both options with our honest recommendation. We’ll never install a part we wouldn’t put on our own Long Beach home.
If the frame is square, the door slab is structurally sound, and only the rollers, hardware, or glass are compromised, repair typically saves at least half the cost of a full replacement and extends the door’s life by years. If the frame is rotted, the panel is delaminating, or the door no longer seals, replacement is the better long-term move. Call (562) 317-8865, and we’ll give you an honest read in under an hour.
Written by Sean Mackey, Owner & Lead Installer, Juniper Windows Long Beach at Juniper Doors Long Beach, serving Long Beach and nearby areas.
Six Reasons Homeowners Choose Juniper Windows Long Beach
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.