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Mr-Glass Window Installation in Hialeah: What to Know First
Mr-Glass window installation in Hialeah typically runs $450 to $1,800 per opening depending on the series, size, and whether you need impact-rated glass. Most single-window installs take one day from tear-out to final trim, and we quote the job before we touch anything, so you know the number up front. If you own a Mr-Glass window that’s fogged, cracked, or never sat right in the frame since the day it was put in, this page is for you.

We’re Winslow Windows & Doors, and we’re an independent Mr-Glass service provider in Hialeah. We install, repair, and replace Mr-Glass windows across the city, from the older concrete-block homes near Westland to the newer builds east of the Palmetto. Call (850) 998-3090 and a live person picks up. Always.
How Mr-Glass Products Fail - and How We Fix Them
Every window brand has habits. After more than a decade of pulling Mr-Glass units out of Hialeah homes, we know theirs. Here’s what we see most often.
- Fogged glass on Mr-Glass 700 Series single hungs. The 700 Series uses a double-pane insulated glass unit with a perimeter seal that breaks down faster in Hialeah’s humidity than the manufacturer’s average suggests. Once the seal fails, moisture gets between the panes and you get that permanent haze. The fix is a full IGU replacement, not a reseal. We source the replacement glass to spec and set it in a clean frame, because a new IGU in a dirty track will fog again inside two years.
- Roller wear on horizontal sliders (the Mr-Glass 840 line). Hialeah’s fine limestone dust works its way into the bottom track and grinds the nylon rollers down to nubs. Homeowners notice the sash getting harder to slide, then it starts popping off the track entirely. We replace the roller assemblies and realign the sash, and we’ll tell you straight if the track itself is too far gone to justify the parts.
- Corner joint separation on casement windows in older Mr-Glass lines. The welded corners on Mr-Glass casements can separate under repeated thermal cycling, especially on west-facing walls that catch the full afternoon sun. You’ll see a hairline gap at the top corner, then the window starts binding when you crank it. We re-square the sash, reinforce the corner, and reset the hardware so the crank moves smoothly again.
- Leaking at the frame on Mr-Glass single hungs in stucco openings. This one is rarely the window’s fault. On Hialeah’s older stucco homes, installers cut corners on flashing or used cheap sealant that dried out in the sun. Water gets behind the flange and bleeds into the drywall below the sill. We pull the unit, install proper flashing, and re-seat the window with a sealant rated for South Florida UV and driven rain.
- Broken balance springs on Mr-Glass double hungs. The constant up-and-down, plus salt air working on the metal, shortens the life of the balances. When a sash stops staying up, that’s the culprit. We replace both balances on the affected sash, not just one, because the other side is almost always close behind. Doing one means a second service call in six months.
Our Mr-Glass Window Installation Process
Here’s exactly what happens when you call us about a Mr-Glass window in Hialeah.
- 1
The call. You dial (850) 998-3090. A person answers. We ask what you’re seeing, take your address, and schedule the visit. No ticket number, no call center.
- 2
The diagnostic. A background-checked, uniformed tech arrives and inspects the window, the frame, the flashing, and the surrounding opening. We measure everything twice. Ed Winslow’s name is on the door, and on every job we do, so the measurement matters.
- 3
The parts decision. If it’s a glass-only issue, we match the IGU to your Mr-Glass series spec. If the frame or hardware is failing, we talk OEM versus quality aftermarket with you, naming the price difference and the lifespan trade-off in plain English.
- 4
The install. We remove the old unit, clean and prep the opening, flash it properly for Hialeah’s wind-driven rain, set the new window, level it, and seal it.
- 5
The test. We run the sash through its full travel, check the locks, look for daylight gaps, and do a water test on the exterior seal.
- 6
The guarantee. We walk you through the work, hand you the warranty paperwork, and remind you that the Done Right Promise covers this job. If it’s not done right, we make it right.
What Mr-Glass Window Installation Costs in Hialeah
No vague ranges. Here’s what we charge for common Mr-Glass jobs in Hialeah.
| Job | Typical Cost |
|---|---|
| Single hung glass replacement (IGU only, 700 Series) | $450 – $750 |
| Full single hung install, standard size | $650 – $1,100 |
| Horizontal slider install, 2-lite | $700 – $1,300 |
| Casement window install | $850 – $1,500 |
| Full-frame replacement with new flashing | $1,200 – $1,800 per opening |
What moves the price: window size, impact-rated versus non-impact glass, frame condition, stucco repair if the opening is rotted, and whether you’re on a second story. We give you a written line-item quote before any work starts, and that number doesn’t change unless you ask us to change the scope. Call (850) 998-3090 for a free estimate on your Mr-Glass windows.
Why Hialeah Homeowners Call Winslow Windows & Doors for Mr-Glass Work
We’ve been doing this in Hialeah since 2011, and we’re still here with a published address and a license number you can look up. Ed Winslow owns the company and still walks job sites. The Done Right Promise means something real. If it’s not done right, we come back and make it right. No fine print, no expiration date.
Our techs know Mr-Glass frames and hardware, and they also install PGT, CGI, CWS, and ES Windows, so when a Mr-Glass window is beyond saving, we can show you alternatives from brands that hold up to Hialeah’s humidity and storm season. We don’t upsell. We show you the numbers and let you decide. Upfront pricing. No surprises on the invoice.
FAQs
No. The glass and frame warranty stays with the product as long as the installation is done correctly. As an independent Mr-Glass service provider, we follow standard installation practices that preserve the manufacturer warranty on the unit. What voids warranties is improper flashing, incorrect shimming, or use of the wrong sealant. We don’t do any of that.
Yes, in most cases. We match the glass, the frame profile, and the hardware to the original series spec, even on older Mr-Glass lines that are no longer manufactured. If an exact match isn’t available, we’ll tell you before ordering and show you the closest option with a written price. Call (850) 998-3090 and we’ll tell you whether your series is still available.
That depends on the frame. If the sash and frame are structurally sound and the issue is glass, hardware, or a seal, repair usually costs less and extends the window’s life by years. If the frame is warped, the corner welds are separating, or water has been getting in for a long time, replacement is usually the smarter money. We’ll show you the numbers both ways and let you decide without pressure.
Most standard installs happen within one to two weeks of your estimate. Stock glass and common hardware are usually available locally, which speeds things up. Custom-sized impact units take longer because the glass is cut to order. When you call (850) 998-3090, we’ll give you a real timeline for your specific window, not a generic range.
If your Mr-Glass windows need work, call (850) 998-3090. A live person answers. We’ll schedule the estimate, give you a written line-item quote, and stand behind the work with the Done Right Promise. We’re the one down the road.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Hialeah and nearby areas.
Six Reasons Homeowners Choose Winslow Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
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.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.










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