Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Why Riviera Beach Homeowners Choose Mr-Glass Windows & Doors
Mr-Glass windows and doors service in Riviera Beach is available through TruePane Windows & Doors, an independent service provider not affiliated with or authorized by the Mr-Glass manufacturer. We repair and replace Mr-Glass 7600, 7700, 7800, and 7900 Series windows and doors across Riviera Beach and Singer Island, using OEM or proven aftermarket parts depending on lead times and the homeowner’s needs. What sets our Mr-Glass work apart is the Done Right Promise and The Keystone Standard: both warranty layers registered in writing before our truck leaves your driveway. Call (786) 829-6722 for a free estimate from Dale Kessler and the TruePane team.
Riviera Beach presents a specific set of conditions for any window brand, and Mr-Glass products are no exception. The salt-laden Atlantic air that blows across Singer Island corrodes aluminum frames and hardware years before the glass itself fails. That’s why we see more Mr-Glass track, roller, and balance cartridge failures in Riviera Beach than we do in inland Palm Beach County. We know which Mr-Glass parts fail first in this climate, and we stock the replacements that hold up.
If you own Mr-Glass windows or doors in Riviera Beach and something is not working right, call us at (786) 829-6722. A live person answers, 24 hours a day, 7 days a week. Not a voicemail tree, not a callback form.
Why Trust TruePane Windows & Doors for Your Mr-Glass Windows & Doors?
We have been working on Mr-Glass windows and doors in Palm Beach County long enough to know where they fail and why. Our technicians see the brand’s hinge builds, roller assemblies, spiral balance cartridges, and glazing systems regularly, which means we do not waste your time learning on the job. We arrive with the right parts, diagnose the real problem, and fix it without inventing work you do not need.
Our lead, Dale Kessler, grew up in the Blue Heron neighborhood of Riviera Beach, close enough to the inlet that he learned patience watching the drawbridge go up and down. He picked up the glazing trade at Palm Beach State College, where a sheet-metal instructor told him that a bad seal is just a slow leak waiting for the right storm. That advice has guided how we handle every Mr-Glass insulated glass unit we service in Riviera Beach. Dale has spent the better part of two decades measuring, setting, and weatherstripping windows and doors across Palm Beach County. He keeps a folding rule in his truck instead of a tape measure because old habits are hard to argue with.
TruePane was founded in 2008 on a simple principle: out-of-true installs and voided warranties were problems worth fixing permanently. That is why every Mr-Glass repair we do in Riviera Beach carries the Done Right Promise. If it is not done right, we make it right. No paperwork, no arguing, no fine print that covers neither. Dale’s rule, still on the whiteboard after all these years: if the pane is not true, the job is not done.
Common Mr-Glass Windows & Doors Problems We Fix in Riviera Beach
- Sagging lower sashes on 7700 Series double hungs: The 7700 Series uses spiral balance cartridges that lose tension over time, especially in Riviera Beach’s salty air. When the cartridge weakens, the lower sash will not stay raised, or it drops a few inches when opened past halfway. We replace both cartridges as a matched pair and reset the sash stops so the window holds at any height.
- Horizontal roller panels jumping the track on 7800 Series: The 7800 Series horizontal roller relies on plastic rollers that crack from years of salt exposure and UV degradation. Once a roller cracks, the panel rides unevenly and eventually jumps the track entirely. In Riviera Beach, we see this so often on oceanfront units that we keep replacement rollers on the truck.
- Fogging between panes on Mr-Glass insulated glass units: When the edge seal on an insulated glass unit fails, moisture gets between the panes and fogs the glass. This is not a cleaning problem; it is a seal failure. In Riviera Beach, the constant humidity and salt spray accelerate seal degradation. We can replace the sash or reglaze the unit depending on the frame condition and the age of the window.
- Stripped operator gears on Mr-Glass casement windows: The crank mechanism on casement windows uses a small gear that strips when the sash binds or the track is clogged with corrosion. A stripped gear leaves the window stuck half-open and impossible to close fully. We replace the operator assembly and clear the track so the sash moves freely again.
- 3-panel slider center panels that no longer interlock: On 7900 Series 3-panel sliders, the center panel interlocks with the side panels for a tight seal and security. When the interlock hardware wears or the rollers collapse, the panels no longer engage properly. The result is a gap that lets in air, water, and insects. We replace the rollers and realign the interlock hardware so the panels close as they should.
Mr-Glass Parts & Our Repair-vs-Replace Approach
When a Mr-Glass window or door fails in Riviera Beach, the first question is whether to repair or replace. Our answer is honest and specific to the failure. We repair what is repairable: balance cartridges, rollers, weatherstripping, operator gears, and interlock hardware are all straightforward fixes we do regularly. We recommend full replacement only when the sash, frame, or glazing has failed beyond cost-effective restoration.
On parts, we give you a choice. OEM Mr-Glass hardware is available when lead times are acceptable, but many Riviera Beach homeowners do not want to wait weeks for a part that could arrive in days from our local suppliers. For faster turnaround, we install proven aftermarket balance cartridges, rollers, and weatherstripping that match or exceed OEM specifications. Every part we install is covered by our Done Right Promise, and we tell you upfront whether you are getting OEM or a quality equivalent. If it is not right on paper, it will not be right on the wall. Call (786) 829-6722 to discuss your options and get a straight answer on cost.
Our Mr-Glass Service Process - Step by Step
1. Diagnosis: A background-checked, uniformed technician arrives at your Riviera Beach home, listens to what you are experiencing, and inspects the window or door. We measure every opening twice and identify the specific Mr-Glass part or assembly that has failed, not just the symptom.
2. Written quote: You get an upfront price on paper before any work begins. No surprise line items on the bill. No second appointment left hanging.
3. Repair or replacement: We install OEM or proven aftermarket parts, reset the sash balances, realign the tracks, and make sure the hardware operates smoothly. Most Mr-Glass repairs in Riviera Beach are completed in a single visit.
4. Testing: We open, close, lock, and unlock every window or door we touch. We check the seal, the track alignment, and the hardware. If it does not pass, it does not get left behind.
5. Warranty registration: Before our truck leaves your driveway, both manufacturer warranty layers are registered in writing with durations stated. That is The Keystone Standard, and it applies to every Mr-Glass job we do in Riviera Beach.
Mr-Glass Products We Service & Install in Riviera Beach
We service and install the full residential Mr-Glass line, including the 7600 Series Single Hung, the 7700 Series Double Hung, the 7800 Series Horizontal Roller, and the 7900 Series 3-Panel Slider. We also work on Mr-Glass casement windows and their crank mechanisms, which are common in older Riviera Beach homes. Our technicians carry a working inventory of Mr-Glass-compatible balance cartridges, rollers, operator gears, weatherstripping, and interlock hardware for fast turnaround on single-hung, double-hung, and horizontal roller repairs throughout Riviera Beach and Singer Island.
We Also Service These Brands
While this page focuses on Mr-Glass, TruePane Windows & Doors is an authorized installer for more than a dozen manufacturer lines, including. We also service and install PGT, CGI, CWS, and ES Windows products throughout Riviera Beach and Palm Beach County. If your home has a mix of brands, we can quote them side by side so you see exactly what you are buying.
FAQs - Mr-Glass Windows & Doors Service in Riviera Beach
No. TruePane Windows & Doors is an independent Mr-Glass service provider, not affiliated with or authorized by the Mr-Glass manufacturer. We work on Mr-Glass products because we know them well, not because a manufacturer tells us what we can and cannot do. You get honest recommendations based on what is actually wrong with your window or door.
We source OEM Mr-Glass hardware when it is available within a reasonable lead time and the homeowner prefers it. For faster turnaround, we install proven aftermarket balance cartridges, rollers, and weatherstripping that match or exceed OEM specs. We always tell you which option you are getting before we start the work. Call (786) 829-6722 to discuss what makes sense for your Riviera Beach home.
Most Mr-Glass repairs in Riviera Beach, including balance cartridge replacements, roller swaps, and operator gear repairs, are completed in a single visit. Replacement windows and doors take longer depending on the product and lead time. We will give you a straight answer on timing when we quote the job.
We service the full residential Mr-Glass line: 7600 Series Single Hung, 7700 Series Double Hung, 7800 Series Horizontal Roller, 7900 Series 3-Panel Slider, and Mr-Glass casement windows. If you are unsure which series you have, a photo of the window sticker or a quick description is usually enough for us to identify it.
No service we perform will void your Mr-Glass manufacturer warranty. We install parts that meet or exceed OEM specifications and we register both warranty layers in writing before we leave, as part of The Keystone Standard. If you have concerns about a specific warranty term, call (786) 829-6722 and we will walk you through it.
Mr-Glass window and door costs in Riviera Beach depend on the repair needed and the specific series. A balance cartridge replacement on a 7700 Series double hung typically runs less than a full sash replacement, while a fogged insulated glass unit costs more because the glass itself must be replaced or re-glazed. Salt-air corrosion on Singer Island often means frame and track repairs run higher than they would inland. You will get an exact written quote before any work begins, and estimates are free. Call (786) 829-6722 to schedule yours.
That is a cracked or worn roller on one side of the panel. The roller allows smooth travel in one direction but binds when the panel moves the other way because the cracked wheel no longer spins freely. We replace the rollers as a set and clean the track so the panel glides evenly in both directions. Call (786) 829-6722 and we will have a technician out to fix it.
Your spiral balance cartridges have lost tension. The 7700 Series depends on those cartridges to counterbalance the sash weight. When they weaken, the sash holds only up to a point, then drops. We replace both cartridges as a matched pair and reset the sash stops. The window stays put at any height after that.
Fogging means the edge seal on the insulated glass unit has failed and moisture has gotten inside. We can either replace the sash with a new Mr-Glass or compatible insulated glass unit, or reglaze the existing frame if it is in good condition. In Riviera Beach, salt spray accelerates seal failure, so we will check the frame for corrosion before recommending the most cost-effective approach. Call (786) 829-6722 for a free inspection.
Yes, it is repairable. The interlock hardware wears or the rollers collapse, which lets the center panel drop enough that the interlock no longer engages. We replace the rollers and realign the interlock hardware so the panels close tight. The work is covered by our Done Right Promise.
Yes. The operator gear on Mr-Glass casement windows strips when the sash binds, the track is clogged with corrosion, or the window is forced. That leaves the sash stuck half-open. We replace the operator assembly, clear the track, and test the full open-close cycle before we leave. In Riviera Beach, the salt air makes track corrosion a regular cause of this problem, so we always address the track, not just the gear.
Book Your Mr-Glass Service in Riviera Beach, FL
If your Mr-Glass window or door is not working the way it should, call TruePane Windows & Doors at (786) 829-6722. We will send a technician to your Riviera Beach home, diagnose the problem honestly, and give you a written quote before any work begins. A live person answers, 24/7. Estimates are free.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Riviera 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.



Before
After
Before
After
Before
After