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Why Royal Palm Beach Homeowners Choose Mr-Glass Windows & Doors
TruePane Windows & Doors provides independent Mr-Glass windows and doors repair, parts replacement, and service throughout Royal Palm Beach and western Palm Beach County. We are not a Mr-Glass authorized dealer, and we do not claim to be one. What we offer is something many Royal Palm Beach homeowners want more: a second-generation glazier’s hands on a Mr-Glass 5700 Series single hung, a 7900 Series horizontal roller, or an 8950 Series casement, with the same discipline Dale Kessler brings to every TruePane job. Our Mr-Glass work covers diagnosis, OEM-first parts, honest repair-vs-replace numbers, and a Done Right Promise in writing. Call (386) 251-6745 to talk through what your windows are doing.
Why Trust TruePane Windows & Doors for Your Mr-Glass Windows & Doors?
There are plenty of glass companies in western Palm Beach County that will swap a window and call it a day. Very few of them can speak to the specific failure patterns of Mr-Glass 5700 Series single hung balance springs or the wool pile weatherstripping in a 7900 Series horizontal roller the way our technicians do. We have spent years working on Mr-Glass storm-rated models that are common in Royal Palm Beach’s older CBS ranch homes, and we reference manufacturer service documentation on every job. We use OEM Mr-Glass parts whenever they are available through our independent supply channels, and when a part has been discontinued, we install a proven aftermarket equivalent that meets the same spec and tell you exactly what we are putting in and why.
Dale Kessler grew up off Crestwood Boulevard in Royal Palm Beach and has spent the better part of three decades measuring, setting, and sealing windows and doors across Palm Beach County. He learned the trade at Palm Beach State College, where the building construction program drilled framing tolerances and Florida building code into him in ways he still carries onto every job site. That is the standard our technicians work to, and it is the standard your Mr-Glass windows deserve.
Common Mr-Glass Windows & Doors Problems We Fix in Royal Palm Beach
- Warped vinyl sashes on south-facing 5700 Series single hung windows. Royal Palm Beach’s intense afternoon sun builds real heat on the south and west elevations. Over ten or fifteen years, the vinyl profile on a 5700 Series sash can deform just enough that the sash binds in the frame, air leaks around the weatherstripping, and the lock no longer lines up. We see this most often in the pre-1990 subdivisions where the original window openings were cut tight. TruePane addresses this by evaluating the sash, the frame, and the balance system together before recommending anything.
- Corroded spiral balance springs and worn pivot shoes in 5700 Series single hung windows. This is the Mr-Glass issue we are called about most often in Royal Palm Beach. A single hung sash that will not stay up, or that drops suddenly, usually means the spiral balance has lost tension or the pivot shoe has worn. One of our techs responded to a home where two 5700 Series sashes would not stay up at all. We found corroded spiral balances and worn pivot shoes, replaced both with OEM-equivalent parts, and realigned the frames. The windows now open smoothly and seal tight against afternoon storms. A handyman will sometimes tell you to replace the whole sash; we would rather show you the balance assembly and explain why the repair makes sense.
- Deteriorated wool pile weatherstripping in 7900 Series horizontal roller sliding panels. Florida’s daily summer convective storms and the general wear of sliding a panel thousands of times work the wool pile loose over the years. The result is a slider that rattles in the frame, lets water in during a hard rain, and whistles when the wind picks up. Replacing the wool pile with the correct pile height for a Mr-Glass 7900 Series is a standard repair for us, and it is far less expensive than replacing the entire sliding panel.
- Broken or stripped operator gears in 8950 Series casement windows. Royal Palm Beach homeowners with casement windows crank them open every morning in the dry season and fight them shut every afternoon when the storms roll in. That daily cycle, combined with the mechanical stress of an overtightened crank, eventually strips the operator gear. The symptom is a crank that turns hard and then slips near the closed position. We replace the operator assembly with an OEM Mr-Glass part when available, and we adjust the sash so the new operator is not fighting the hinge.
- Jalousie-era frame openings that do not fit standard Mr-Glass units. In Royal Palm Beach subdivisions built before 1985, the original rear Florida rooms and screen enclosures were often closed in with aluminum jalousie windows. Those are non-compliant with current code, and the rough openings are non-standard widths. When a homeowner wants a Mr-Glass 5900 Series single hung or another modern impact-rated unit in that opening, the labor involves custom sizing or full framing modification. This is a cost and scope item that generic Mr-Glass pages never tell you about, and it is why we measure every opening twice before we quote.
Mr-Glass Parts & Our Repair-vs-Replace Approach
We start with OEM Mr-Glass parts whenever they are obtainable through our independent distributor network. For the 5700 Series single hung, that typically means factory spiral balances, pivot shoes, and sash locks. For the 7900 Series horizontal roller, it means the correct wool pile and roller assemblies. For the 8950 Series casement, it means the operator, hinge, and locking hardware. When a part is discontinued or on a long backorder, we install proven aftermarket parts that meet Mr-Glass specifications and we tell you, in writing, exactly what part is going in.
The repair-vs-replace decision is always put in front of you as two numbers. A 5700 Series balance replacement on a single sash might run $120 to $220 depending on parts availability. Replacing the entire window could run ten to fifteen times that. If the sash is warped, the frame is square, and the glass is intact, we will tell you the repair is the square deal. If the unit is thirty years old, the seal is gone, and the frame has shifted out of tolerance, we will tell you replacement is the smarter money. There is no commission structure and no incentive for us to push a replacement when a repair serves you better. Call (386) 251-6745 and we will give you the real numbers.
Our Mr-Glass Service Process - Step by Step
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Diagnosis on site. A uniformed, background-checked technician comes to your Royal Palm Beach home, measures every affected opening twice, and identifies the specific failure: a corroded 5700 Series balance, a stripped 8950 Series operator gear, a failed wool pile in a 7900 Series panel, or a warped vinyl sash.
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Written quote with parts specification. We put the repair-or-replace comparison on paper, line by line, with the exact parts specified as OEM Mr-Glass or a stated aftermarket equivalent. No vague language, no surprise line items.
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Repair or installation. We perform the repair or replacement with the correct parts and align every component so the window operates the way it should. Most Mr-Glass repairs are completed in a single visit.
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Testing and inspection. Every window is cycled open and closed, checked for air seal, and inspected against the manufacturer’s torque and alignment specs. If it does not pass our own inspection, it does not leave the truck as done.
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Warranty registration. Both manufacturer warranty layers are registered in writing, durations stated, before the truck leaves your driveway. That is The Keystone Standard, and it applies to every Mr-Glass job we complete.
Mr-Glass Products We Service & Install in Royal Palm Beach
Our technicians work on the Mr-Glass 5700 Series Single Hung, the 7900 Series Horizontal Roller, the 8950 Series Casement, and the 9900 Series 3-Lite Slider. The 5700 and 7900 series are the lines we see most often in Royal Palm Beach’s planned subdivisions from the 1970s through the 1990s. We stock the common Mr-Glass wear components locally: balance springs, pivot shoes, wool pile, operator gears, sash locks, and roller assemblies. Single and double hung windows, horizontal roller windows, and hurricane impact windows are all in our wheelhouse. For anything specialized or non-standard, we source through regional distributors, which keeps turnaround reasonable.
We Also Service These Brands
Mr-Glass is one of several lines we know deeply. TruePane Windows & Doors is an authorized installer for more than a dozen manufacturer lines, including, PGT, CGI, and ES Windows. We also service PGT, CGI, CWS, and ES Windows here in Royal Palm Beach. That multi-brand experience matters, because it means we are not trying to force a Mr-Glass part onto a PGT frame or vice versa. We match the part to the product, every time.
FAQs - Mr-Glass Windows & Doors Service in Royal Palm Beach
No. We are an independent Mr-Glass service provider in Royal Palm Beach and western Palm Beach County, and we are not affiliated with or authorized by Mr-Glass. We do not claim authorization. What we bring is field experience with Mr-Glass product lines and a disciplined, warranty-safe service process informed by manufacturer documentation.
If you hear a rattle when the panel is closed, feel a draft around the edges, or see daylight between the panel and the frame, the wool pile weatherstripping has almost certainly deteriorated and needs replacement. A new wool pile in a Mr-Glass 7900 Series is straightforward. If the glass is intact and the frame is square, we would not recommend replacing the panel. Call (386) 251-6745 and we will tell you honestly what your slider needs.
Yes, a broken or corroded balance spring can almost always be repaired without replacing the entire sash. The balance assembly, pivot shoe, and related hardware are all replaceable components on the Mr-Glass 5700 Series single hung. The exception is if the sash itself is warped or the frame has shifted, in which case repair alone will not solve the underlying issue. We will show you the failed part and explain the fix before we do any work.
That is the classic symptom of a stripped or broken operator gear in the Mr-Glass 8950 Series casement. The crank turns the operator, the gear is worn, and it slips under load as the sash nears the closed position. The fix is to replace the operator assembly, and our technicians will also check the hinge for wear so the new operator is not fighting the same resistance.
Many are. We source OEM Mr-Glass 5700 Series components, including balance springs, pivot shoes, and sash locks, through independent regional distributors. Some older or less common parts have been discontinued, and in those cases we install proven aftermarket parts that meet the original specification. We always state on the written quote whether a part is OEM or an approved equivalent.
In most cases, no. Retrofitting hurricane-impact glass into original Mr-Glass frames is rarely code-compliant in Royal Palm Beach, where Palm Beach County’s wind-borne debris region requirements govern every glazed opening. The frame must be engineered and labeled for impact. The right move in almost every case is a full window replacement with an impact-rated product. If you are considering impact upgrades, call (386) 251-6745 for a free estimate, and we will walk you through the compliance and cost picture specific to your home.
Book Your Mr-Glass Service in Royal Palm Beach, FL
If your Mr-Glass windows are binding, rattling, leaking, or refusing to stay open, call TruePane Windows & Doors at (386) 251-6745. A live person answers, every time. We will schedule the visit, measure twice, and put the repair-vs-replace numbers in front of you in plain language. If the pane is not true, the job is not done.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Royal Palm Beach since 2008.
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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