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Mr-Glass Custom & Geometric Windows in Stuart: What to Know First
We service Mr-Glass custom and geometric windows in Stuart as an independent provider. Most repair jobs on shaped units, arched tops, and oversized openings run $320 to $980, and we can usually schedule within five to seven business days. If you own a Mr-Glass window in Martin County and want an honest read on whether it can be repaired or should be replaced, call (754) 324-4646. This page is for homeowners in Stuart, Palm City, Jensen Beach, and Rio who need straight answers about Mr-Glass custom and geometric windows, not a sales pitch.
How Mr-Glass Products Fail - and How We Fix Them
Mr-Glass made windows for Florida homes for years, and we see certain patterns in Stuart that owners should know about. Each failure below is one we have diagnosed in the field, with the fix we apply.
- Radius and arch-top units delaminating at the curve. Mr-Glass curved and geometric units show bonded-lite separation at the tightest point of the radius more often than their rectangular lines. The cause is usually the original sealant shrinking over years of Stuart heat and salt air, especially on east-facing elevations near the St. Lucie. We remove the failed lite, clean the radius channel, and re-set the glass with a marine-grade structural silicone rated for curved geometry. This is not a caulk-and-pray fix; it holds.
- Trapezoid and triangle windows with corner seal failure. Odd-angle Mr-Glass units carry more stress at the acute corners, and the corner seals are where they go first. Owners notice condensation between the panes that never clears. We can often replace the insulated glass unit without disturbing the frame, provided the frame extrusion is still square. When the frame has twisted, we recommend a full replacement with a PGT Custom or CGI Custom line, and we quote both on paper so the decision is plain.
- Fixed geometric windows with warped sills. Oversized Mr-Glass fixed units, particularly pentagons and half-rounds, sit heavy on the sill. Over twenty-plus years in Stuart’s humidity, the sill bows and the glass slips off its setting blocks. You will see uneven reveal lines or hear glass rattle in high wind. We re-block the unit with proper shore-durometer blocks, reset the lite, and re-glaze the exterior stop. If the sill is too far gone, we replace it before it damages the glass below the sightline.
- Arched units with failing cam locks or vent hardware. Mr-Glass operable arch windows use a cam-lock actuating bar that wears out. The symptom is a crank that spins or a vent that will not seat flush. OEM Mr-Glass hardware has been discontinued for most series, so we source a mill-grade aftermarket cam assembly that matches the throw distance and mount pattern. We tell you before we install it, with the cost difference written on the estimate.
- Geometric impact units with edge compression cracks. We have pulled more than a few Mr-Glass impact lites from Stuart homes with clean-edge cracks starting at the frame corner. The cause is not a rock or a storm. It is thermal expansion: the original install did not leave enough perimeter clearance for the pane to move, and the frame squeezed the glass. We re-cut the opening to the clearance the glass actually needs, then re-set the lite. On Mr-Glass impact units, that clearance matters more than on any rectangular picture window.
Our Mr-Glass Custom & Geometric Windows Process
When you call us about a Mr-Glass window in Stuart, here is what happens, start to finish.
- 1
The call. A live person answers at (754) 324-4646. We take your address, the general shape of the window, and what you are seeing. No voicemail tree, no callback form.
- 2
The measure. Our technician arrives in uniform, on time. He measures the rough opening twice, not once, and checks the reveal on all sides. For geometric and radius units, he traces the shape on paper right there. Dale Kessler has said it for years: if the opening is right, the rest is just doing the work.
- 3
The parts decision. We check what Mr-Glass line you have and whether an OEM part is still available. Where OEM is gone, we quote a quality aftermarket equivalent by name and show you the comparison. We never install a part you did not approve in writing.
- 4
The work. We use the right sealants, setting blocks, and fasteners for Florida coastal conditions. For curved and odd-angle units, we cut to the template, dry-fit, then set. No shortcuts on clearance, no forcing a lite into an out-of-true opening.
- 5
The test. We run the window through its full range, check the seal lines, and verify lock engagement. If the pane is not true, the job is not done. We do not leave until it is.
- 6
The warranty registration. Both manufacturer warranty layers get registered in writing, with durations stated, before the truck leaves your driveway. That is The Keystone Standard on every Mr-Glass job we touch, and the Done Right Promise comes with it.
What Mr-Glass Custom & Geometric Windows Costs in Stuart
Here is what we see for typical Mr-Glass work in Stuart and the surrounding Martin County area. Your exact price depends on the shape, size, and whether the unit is impact-rated.
- Seal replacement on a small geometric lite (triangle, trapezoid, under 20 square feet): $180 to $340
- Insulated glass unit replacement for a radius or arch-top Mr-Glass window: $320 to $680
- Full frame replacement for a bowed or twisted oversize geometric unit: $900 to $2,400
- Impact-rated replacement lite for a Mr-Glass Custom line window: $650 to $1,400
- Hardware replacement (cam-lock, crank, hinge) on an operable arch unit: $120 to $280
What moves the price is access (second-story units, exterior obstructions), whether we are matching a discontinued series, and whether the frame is worth saving. We quote fixed pricing with no surprise line items. Call (754) 324-4646 to schedule a free estimate, and we will put the number in writing before we touch the window.
Why Stuart Homeowners Call TruePane Windows & Doors for Mr-Glass Work
We have served Martin County since 2008 through a heritage that started with Dale Kessler’s father in Rio. TruePane Windows & Doors was founded in 2008 out of a simple principle: out-of-true installs and voided warranties were problems worth fixing permanently. When a Stuart homeowner calls us about a Mr-Glass custom window, they get a technician who has measured, set, and sealed shaped glass in this climate for years, not a trainee with a tape measure. We are an authorized installer for more than a dozen manufacturer lines, including PGT, CGI, CWS, and ES Windows, so if your Mr-Glass unit is beyond repair, we can quote a replacement from a line we actually stand behind, side by side on paper. Every job carries the Done Right Promise. A live person answers our phone 24 hours a day, seven days a week. We plan to be in Stuart thirty years from now, and we work like it.
FAQs
We are an independent Mr-Glass service provider, not an authorized Mr-Glass dealer, so we do not file warranty claims on the manufacturer’s behalf. What we do is register both manufacturer warranty layers in writing on any new product we install, with durations stated, so your coverage is documented and enforceable. If your Mr-Glass window is still under warranty and the manufacturer sends a replacement part, we will install it correctly and stand behind our workmanship for 90 days under the Done Right Promise.
Yes, in most cases. We template the existing opening and have custom units fabricated to the same shape and sightline. Colors and glass tints may vary slightly from the original after years of sun exposure, and we will tell you that before you spend a dollar. Call (754) 324-4646 with the rough dimensions and we will give you an honest read on match quality.
Repair makes sense when the frame is square, the seal failure is isolated, and the glass is intact. Replacement is the right call when the frame has bowed, the sash is warped, or the unit is a discontinued impact line that no longer meets current Martin County code. We do not upsell replacement when a repair will hold. We will show you both quotes and let you decide.
Most single-unit replacements are completed in one visit, typically four to six hours from setup to cleanup. Multi-unit jobs or impact-rated custom shapes may take longer depending on lead time for fabrication. We schedule honestly and we will be there when we say. Call (754) 324-4646 for a free estimate and a timeline you can put on the calendar.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Stuart 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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