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Mr-Glass Window Replacement in Delray Beach: What to Know First
TruePane Windows & Doors provides independent Mr-Glass window replacement throughout Delray Beach, and most single-unit jobs are completed in one visit. A typical Mr-Glass replacement runs between $450 and $1,100 per opening depending on glass package, frame condition, and whether the sash needs rebuilding. We quote manufacturer lines side by side on paper before any work begins, so you know exactly what you are paying for before the truck leaves the driveway.
This page is for Delray Beach homeowners who own Mr-Glass windows, have lived with them long enough to know their habits, and need plain answers about replacement. Call (561) 940-2917 and a live person answers, day or night. We will ask what you are seeing, not run you through a script.
How Mr-Glass Products Fail - and How We Fix Them
- Fogged insulated glass units in single-hung and horizontal slider lines. Mr-Glass units built before the mid-2000s often used a thinner spacer profile. In Delray Beach humidity, the desiccant inside the spacer saturates within ten to fourteen years. Once that happens, the seal is done and so is the glass. We do not buff fogged units. We replace the IGU outright, and we register the new glass warranty in writing before we leave.
- Binding sashes on Mr-Glass horizontal sliders in Delray Beach’s coastal corridor. Aluminum frames expand and contract with salt air and afternoon heat. The original nylon rollers flatten over time, and the sash starts dragging. Some contractors shim the track and call it fixed. We replace the roller assembly with a higher-load version and set the reveal back to square. A slider should move with one hand, not two.
- Weeping-system clogs causing interior water stains. Mr-Glass frames drain through small weep holes at the sill. Delray’s pollen, sand, and leaf debris plug them. Water backs up into the track and finds its way inside. As an independent Mr-Glass service provider, we see this on roughly one in three replacement calls east of I-95. Part of every replacement is clearing and re-profiling the weep path so the new unit drains the way the original never quite did.
- Failed balances on Mr-Glass single-hung windows. The block-and-tackle balance cords stretch with age. A sash that slams shut or will not stay up is a balance problem, not a wind problem. We replace balances in matched pairs, never one at a time. Replacing one side of a window is how you get a sash that hangs crooked within six months.
- Delamination on early vinyl Mr-Glass lines. Early vinyl profiles were co-extruded with a thin capstock layer. After fifteen-plus years of South Florida sun, the capstock begins separating at the corners. You can feel it as a rough edge where the frame meets the sash. Structural delamination cannot be repaired. We replace the unit and set the new frame with a modern heat-reflective capstock rated for coastal UV exposure.
Our Mr-Glass Window Replacement Process
- 1
You call, a person answers. We ask what you are seeing: fog, binding, leaks, heat, noise. We do not bounce you to a call center.
- 2
We measure every opening twice. Dale Kessler reads a rough opening the way some people read a room. We measure frame, reveal, plumb, and level. Mr-Glass frames were not always set square, and a replacement that matches the old frame instead of the opening will never sit right.
- 3
Parts decision, on paper. We present OEM where Mr-Glass parts are still available and a quality aftermarket option where the OEM line has been discontinued or is backordered. You see both prices side by side. You decide. We write it all down.
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The replacement. The old unit comes out, the opening is cleaned, the new window is set, shimmed, sealed, and flashed. One crew, one visit. We do not leave a hole in your wall waiting on a second appointment.
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The test. We run the sash, check the reveal, hose-test the exterior seal if rain is coming, and confirm operation before we pack a single tool.
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The guarantee, in writing. Both warranty layers are registered before the truck leaves your driveway. The Done Right Promise covers the workmanship. If the pane is not true, the job is not done.
What Mr-Glass Window Replacement Costs in Delray Beach
Here are the ranges we quote most often for Mr-Glass work in Delray Beach:
- Insulated glass unit replacement in existing Mr-Glass frame: $280 to $520 per window, depending on size and Low-E coatings.
- Full sash replacement, single-hung Mr-Glass: $400 to $700 per opening, including new balances and tilt hardware.
- Complete window replacement (frame and all): $650 to $1,100 per opening for standard sizes. Impact-rated packages run higher and depend on the manufacturer line.
- Slider roller assembly replacement: $180 to $340 per panel, parts and labor.
What moves the price: whether the Mr-Glass frame is sound enough to keep, the glass package you choose, whether the unit is impact-rated, and how many openings need attention. We give free estimates on every job, written line by line. Call (561) 940-2917 and we will put numbers in front of you, not guesses.
Why Delray Beach Homeowners Call TruePane Windows & Doors for Mr-Glass Work
We have been working on South Florida windows since 2008, and Dale Kessler grew up in the Lake Ida neighborhood of Delray Beach, where his father spent thirty years repairing storefronts and residential windows along Atlantic Avenue. We know what Mr-Glass units do in this climate, because we have taken hundreds of them apart. Every technician who touches your windows is background-checked, uniformed, and trained by people who set glass for a living, not by a training app.
Workmanship is guaranteed for 90 days under the Done Right Promise, both manufacturer warranty layers are registered in writing, and we never surprise you with a line item. Every job gets The Keystone Standard: the warranty durations stated, the registration done, and the proof in your hand. If a Mr-Glass unit is beyond saving, we will tell you plain, and we can quote replacement lines from PGT, CGI, CWS, ES Windows, and more than a dozen other manufacturers, side by side on paper.
If it is not in writing, it is not a guarantee, it is a conversation.
FAQs
No. We are an independent Mr-Glass service provider. We install and replace Mr-Glass windows using OEM parts where available and quality aftermarket options where the OEM line has been discontinued. We are not affiliated with Mr-Glass, and we will say so straight rather than let you assume otherwise.
In most cases, you can replace just the insulated glass unit and keep the existing frame. This runs $280 to $520 per window in Delray Beach and is the right call when the frame is square, the weatherstripping is intact, and the balances still hold. If the frame is delaminating or the sash is warped, a full replacement makes more sense than pouring money into a failing frame. Call (561) 940-2917 and we will tell you which situation you have after one look.
That depends on the age of the window and what is actually covered. Original Mr-Glass warranties on sealed units typically ran ten to twenty years, and most Delray Beach homes with failing Mr-Glass glass are past that window. What we guarantee is the new work: both manufacturer warranty layers on the replacement unit registered in writing, and our Done Right Promise on the labor. You will have both in hand before we leave.
Most single-unit insulated glass replacements are done in one visit. We measure, order the unit, and return to install once the glass is cut. Standard glass replacements take about two to three weeks from measure to install. Call (561) 940-2917 for a more exact timeline after we see the window.
Usually a repair issue. The nylon rollers flatten with age, and the sash starts dragging in the track. We replace the roller assembly with a higher-load version for $180 to $340 per panel, and most Delray Beach sliders open with one hand again. That is a repair, not a replacement, and it is a square deal either way.
When the job requires a permit under Delray Beach building code, we pull it. Glass-only replacements in an existing frame typically do not require one. Full-frame replacements and impact-rated installations often do, and we handle that end to end, inspections included. Call (561) 940-2917 and we will tell you exactly what your job needs before any work starts.
Written by Dale Kessler, Owner, TruePane Windows & Doors, serving Delray Beach and nearby areas since 2008, with years of glazing craft behind the name.
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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