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Mr-Glass Energy-Efficient Windows in Westgate: What to Know First
Mr-Glass energy-efficient window repair and replacement in Westgate typically runs $185 to $640 depending on whether we’re re-sealing a failed insulated glass unit or pulling the full sash for a new Low-E panel. Most jobs are done in one visit, usually 90 minutes to half a day. If your Mr-Glass window is fogging, sweating, or letting heat pour through the glass, call (561) 468-6136 and Ed Winslow or one of our techs will answer, tell you what’s actually wrong, and give you a firm number before we ever touch the frame.
This page is for Westgate homeowners who own Mr-Glass windows and need straight answers: why the glass failed, what it costs, and who in this neighborhood can actually fix it right. We’re an independent Mr-Glass service provider, not a manufacturer affiliate, so we’ll tell you the truth about the product even when the truth is uncomfortable.
How Mr-Glass Products Fail - and How We Fix Them
We’ve worked on enough Mr-Glass units in Westgate to know exactly how they fail. Here’s what we see most often, and what we do about it:
- Insulated glass seal failure on Mr-Glass 200 Series double-hung windows. The desiccant strip inside the spacer bar saturates in Florida humidity after 8 to 12 years, and the glass fogs permanently. We don’t scrape and buff it. We replace the IGU with a new Low-E, argon-filled unit sized to the original sash opening, and we re-bed the glazing so the seal starts fresh.
- Low-E coating degradation on Mr-Glass 500 Series picture windows. Homes on the west side of Westgate get hammered by afternoon sun, and the soft-coat Low-E layer on early 2010s Mr-Glass picture windows can develop a hazy, milky film you can’t clean off. That’s not dirt on the glass, it’s the coating breaking down. We replace the glass unit with a current-generation Low-E panel rated for South Florida sun exposure and tell you the difference in watts of solar heat blocked.
- Frame warping on Mr-Glass sliding glass doors in limestone-heavy Westgate soil. Settling is real here. A shifted footer torques the door frame until the rollers bind and the panel doesn’t close flush against the weatherstrip. You lose cooled air through a 1/8-inch gap all summer. We pull the door, re-square the frame, replace the rollers, and adjust the strike plate so the seal actually seals again.
- Argon gas loss on Mr-Glass 300 Series casement windows. You can’t see argon leak, but you can feel it. The center of the glass stays hot to the touch even when the A/C is running. That means the gas pack is gone and the window’s U-factor has quietly tripled. We test it with a thermal camera, show you the reading, and replace the IGU with a properly filled and sealed unit.
- Failed balance springs on Mr-Glass 200 and 300 Series sashes. A window that won’t stay open isn’t just annoying in June. It means the frame isn’t holding the sash at the right angle, which lets the weatherstrip gap and lets conditioned air escape. We replace the springs with OEM-spec or better aftermarket parts, then re-test the sash travel so it opens smooth and locks tight.
Our Mr-Glass Energy-Efficient Windows Process
Here’s exactly how a Mr-Glass energy-efficient window job works when you call Winslow Windows & Doors in Westgate:
- 1
You call (561) 468-6136. A live person answers, 24/7. No voicemail, no call center. We ask what you’re seeing, and we’ll likely know already what’s wrong just from your description.
- 2
We inspect the window and run diagnostics. Thermal camera, moisture meter, and visual check on the seal, frame, and hardware. We show you what we find, and we explain it in plain English.
- 3
Parts decision: OEM vs. quality aftermarket. If the original Mr-Glass part is still made and priced sanely, we use it. If OEM pricing has gone through the roof or the part has been re-engineered, we go with an aftermarket equivalent that meets or beats the original spec, and we tell you exactly why before ordering. No surprises on the invoice.
- 4
We do the repair or replacement. New IGUs are glazed, sealed, and installed with the sash re-squared. Frame work gets the same care we’d give a new install.
- 5
We test everything while you watch. Airstream check, lock alignment, thermal scan to confirm the new glass is doing its job. You don’t take our word for it, you see the reading.
- 6
We clean up and stand behind it. The Done Right Promise means if it’s not done right, Ed Winslow makes it right. Ed’s name is on the truck, and on every job we do.
What Mr-Glass Energy-Efficient Windows Costs in Westgate
Here’s the honest math on common Mr-Glass energy-efficient window repairs in Westgate:
- IGU replacement (fogged or failed seal), standard sizes: $185 to $320 per window
- IGU replacement with upgraded Low-E and argon fill: $290 to $420 per window
- Casement or awning window re-glazed in place (no sash removal): $240 to $380 per window
- Sliding glass door re-seal and roller replacement: $265 to $450
- Full sash replacement with new Mr-Glass IGU, double-hung: $390 to $640 per sash
What moves the price: glass size, whether the sash has to come out, access (single-story vs. second-floor), and whether the frame needs re-squaring. We give you a written line-item quote up front, and that number does not change when we start the job. The price we quote is the price you pay. Call (561) 468-6136 for a free estimate on your specific window. It takes about 20 minutes and you’ll know exactly where you stand.
Why Westgate Homeowners Call Winslow Windows & Doors for Mr-Glass Work
We’ve been doing this in Westgate and the surrounding communities since 2011, long enough to know which Mr-Glass models hold up here and which ones don’t. We’re an authorized installer for eight window and door brands including Mr-Glass, PGT, CGI, CWS, and ES Windows, so when a Mr-Glass unit isn’t worth saving, we can show you real alternatives with real numbers, not vague recommendations.
Ed Winslow grew up just off Hialeah Drive and still treats Westgate like his own backyard. He learned the fundamentals of this trade at Miami Lakes Educational Center, where his instructor drilled one lesson into him that’s never left: a well-fitted window saves a family more on electric bills in a year than almost any other home upgrade. That’s the standard we bring to every Mr-Glass repair we do. Backed by the Done Right Promise, a published address, a published license, and a 10% standing discount for seniors and veterans. A neighbor you can call at 2 a.m. and someone will actually answer.
FAQs
If the frame is sound and the sash is square, repairing with a new IGU costs half to two-thirds less than full replacement and buys you another 10 to 15 years. Call (561) 468-6136 and we’ll tell you honestly which route makes sense for your specific window after we inspect it.
It depends on the age of the unit and what’s covered. Many Mr-Glass warranties don’t transfer past the original owner, and many have prorated glass-only coverage that shrinks fast after year five. We’ll check your paperwork with you and tell you whether a warranty claim or a repair is the smarter move. Estimates are free.
Most jobs are done in one visit of 90 minutes to half a day, depending on how many windows and whether the sashes need to come out. We don’t leave a window open overnight. If we start it, we finish it.
Fog between the panes means the seal has failed and the only real fix is a new IGU. We can’t dry it out and re-seal it, and anyone who tells you otherwise is selling you a temporary fix. We measure, order the right unit, and install it in one trip.
Written by Ed Winslow, Owner, Winslow Windows & Doors at Winslow Windows & Doors, serving Westgate 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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