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Mr-Glass Window Installation: The Plantation Owner’s Guide
We stock and install Mr-Glass-compatible window parts across Plantation, with typical installed pricing running $145 to $390 depending on the component and the opening. Most jobs are done in one visit, and our trucks carry the common Mr-Glass replacement parts so we’re not making you wait on a second appointment. The way most owners find us is a window that won’t lock cleanly, a sash that drags when you lift it, or a seal that has started to fog between the panes. You’ll notice it before it fails completely, and that’s the time to call.
Which Mr-Glass Models This Applies To
Mr-Glass windows turn up most often in Plantation homes built from the late 1980s through the early 2000s. The most common lines we service are the single-hung and horizontal roller series, along with fixed picture windows. The critical detail with Mr-Glass is the balance system: older Mr-Glass single-hungs used a block-and-tackle balance that does not interchange with the later spiral balance design, and the shoe width changed between production runs. If you look at the top corners of the sash, you’ll usually find a small etched label with a series code, which tells us exactly which balance you need. We measure every opening twice and match OEM parts where they’re still available; where Mr-Glass has discontinued a line, we use quality aftermarket balances rated for the sash weight. In Plantation’s humidity, aftermarket balances without stainless components will rust at the pivot points within a few years, so we won’t install those.
TruePane Windows & Doors is an independent service provider. We’re not affiliated with Mr-Glass, but we stock and install their parts, and we’ve done so for long enough to know which series have held up in Broward County and which ones show up most on service calls.
Signs Your Mr-Glass Window Installation Is Failing
Here’s what we see most often in Plantation homes with Mr-Glass windows, and what’s actually going on behind each symptom:
- The sash won’t stay up. The block-and-tackle balances have lost tension or snapped internally. You’ll feel the window drop fast when you release it, which is a sign the spring inside the balance has given out.
- Fog or condensation between the panes. The seal around the insulated glass unit has failed. Once moisture gets between the panes, the glass can’t be cleaned from the outside; the IG unit needs to be replaced.
- The window is hard to lift or drags on one side. The balances are worn unevenly or the sash has shifted in the frame. If you force it, you’ll eventually wear the pivot bar and the shoe, which costs more to fix than the balance itself.
- The lock doesn’t engage cleanly. This is usually a frame alignment problem rather than a hardware problem. Mr-Glass frames in Plantation homes can settle out of square, and when they do, the lock catches but won’t seat fully.
- Drafts or daylight visible at the weatherstripping. The original pile weatherstripping on many Mr-Glass units is compressed past the point of recovery by now. If you can see daylight, the seal is gone and the window is leaking conditioned air.
Replacement Cost & What’s Included
Here’s the pricing picture in Plantation for Mr-Glass window service, with parts and labor together:
- Block-and-tackle balance replacement (per sash): $145 to $225
- Insulated glass unit replacement: $180 to $390 depending on size and whether it’s tempered
- Lock and keeper hardware: $85 to $145
- Weatherstripping replacement on a full sash: $110 to $190
The range comes down to sash size, the generation of Mr-Glass hardware, and whether the frame itself needs re-shimming to square. You get a written line-item quote before we start, and both the manufacturer warranty on the part and our Done Right Promise on the work are registered in writing before our truck leaves your driveway. No surprises, no change orders. We stand behind it.
DIY or Call Us?
You can safely check a few things yourself: look at the top corners of the sash for that etched series label, and try lifting the window with two hands at an even pace. If it drops hard when you let go, the balances are done and you shouldn’t keep forcing the sash; a falling sash can take off a fingertip or crack the glass. Balance replacement on a Mr-Glass single-hung means working with springs under tension, and the sequence for releasing and re-tensioning them is specific to the generation of window you have. Get it wrong and the balance can unload on you. If it’s a hardware or weatherstripping issue, we can often handle it in under an hour. If the sash is falling or the seal is fogged, call (772) 577-2915 and let us measure it properly. The estimate is free.
FAQs
In our experience, the block-and-tackle balances in Mr-Glass single-hungs last 12 to 18 years in Plantation’s climate, with the heat and humidity working on the internal springs over time. If your windows are from the late 1990s or early 2000s and one balance has already gone, the others are close behind. Call (772) 577-2915 and we’ll inspect the full window, not just the one that failed.
Hardware like locks and keepers can sometimes be adjusted or repaired, and loose weatherstripping can be reseated. Balances and insulated glass units cannot be repaired in any way that lasts; they need replacement. If you call (772) 577-2915, we’ll tell you honestly which path makes sense, and we won’t sell you a repair that won’t hold.
A balance replacement on one sash takes about 30 to 45 minutes once we’re on site. An insulated glass unit swap runs 60 to 90 minutes. Most jobs are done in a single visit because we stock common Mr-Glass parts on the truck and the office staff keeps a live parts list of what’s on hand.
We stock the common Mr-Glass balances, locks, and weatherstripping on our service trucks, and we keep an inventory of discontinued-series parts in our Plantation shop for the older homes we service. If a part is out of production and we can’t source an equivalent we trust, we’ll tell you on the spot. Call (772) 577-2915 for a free estimate and a straight answer.
Dale Kessler grew up in Plantation, off Broward Boulevard near what used to be the old Plantation Fashion Mall. He learned glazing and fenestration at McFatter Technical College in Davie before spending two decades setting and finishing windows across Broward County, and his rule on every job is simple: if it is not square, level, and in writing, it is not done. That’s the standard on every Mr-Glass window installation we do in Plantation, and it’s the reason we’re still here while other shops have come and gone.
Call TruePane Windows & Doors
In addition to Mr-Glass parts, we stock and install components for PGT, CGI, and CWS windows across Plantation. If your Mr-Glass window is showing signs of failure, or if you’re just not sure what you’re looking at, call (772) 577-2915. A live person answers the phone, we’ll schedule a time that works for you, and the estimate is free. We’ll be there when we say, we’ll measure twice, and we’ll give you a quote in writing before any work begins.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Plantation and nearby areas.
Six Reasons Homeowners Choose TruePane 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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