Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Mr-Glass Windows & Doors in Bonita Springs, FL | TruePane Windows & Doors
We service and replace Mr-Glass windows and doors throughout Bonita Springs, and we do it as an independent provider, not a manufacturer affiliate. The one thing that sets our Mr-Glass work here apart is that we’ve handled the post-Hurricane Ian permit conversions on these exact units in canal-front and HOA communities, so we know the product line’s failure points in this specific salt-air and wind-load environment. If you need a Mr-Glass unit repaired or brought up to current Florida Building Code, call (239) 326-9942 for a free estimate.

Dale Kessler, our owner, learned glazing from his father in Columbus, Ohio, then spent two decades setting and finishing windows before moving the operation to Southwest Florida. He reads a rough opening the way some people read a room, quietly and without rushing. Our crew has worked Mr-Glass units throughout Bonita Springs long enough to know which frames hold up and which ones the canal air eats alive. For a deeper look at our Mr-Glass background, see our Mr-Glass sales & service page.
Why Bonita Springs Residents Choose Us for Mr-Glass Service
Most window companies in Bonita Springs will look at a Mr-Glass unit and quote you a full replacement before they’ve even pulled the sash. We don’t work that way. We know these specific frames, these specific rollers, these specific crank mechanisms, because we’ve been taking them apart and rebuilding them here for years. When a Mr-Glass unit is still under warranty, we use OEM parts so your coverage stays intact. When it’s out of warranty and sitting in salt air, we often recommend marine-grade aftermarket hardware and upgraded weatherstripping that outperform what the factory shipped.
We also show up when we say we will. Background-checked, uniformed technicians measure every opening twice. You get a written line-item quote before any work starts. And if it is not right when we leave, we come back until it is. That’s the standard Dale Kessler keeps on the whiteboard: if the pane is not true, the job is not done.
Common Mr-Glass Windows & Doors Problems We Solve in Bonita Springs
- Aluminum frame oxidation and pitting on 700 and 800 Series units. The dense network of navigable canals in Bonita Springs means even interior-lot homes sit within salt-air corrosion range. We see this worst at sill corners near brackish water, where pitting eventually eats through the frame’s protective coating and starts compromising the glass seal.
- Seized or stripped operators on 900 Series casements. Salt-laden humidity works its way into the crank mechanisms and gear housings. A casement that opened fine in March can bind by August. Sometimes it’s a clean-and-rebuild. Sometimes the operator is stripped and needs replacement hardware.
- Failed or compressed weatherstripping on non-impact sliders. Afternoon thunderstorms in Bonita Springs hit hard and fast. When the weatherstripping on an older Mr-Glass slider has gone flat, water drives in at the meeting rail and air whistles through the gaps. We replace it with closed-cell marine-grade material that actually seals.
- Warped or binding sashes on older single hungs. Repeated thermal cycling in Southwest Florida’s heat, combined with storm-pressure flexing during Ian and the storms that followed, warps aluminum sashes out of true. A binding sash isn’t just annoying, it’s a sign the frame is moving.
- Non-impact glass that can’t meet current code. After Ian, permit-pulled replacements in Bonita Springs must meet current Florida Building Code wind-load and impact-resistance standards, not the code the home was built to. A 1990s Mr-Glass single-pane slider won’t pass that inspection. We tell you straight when repair isn’t the right call.
Mr-Glass Service in Bonita Springs: What Local Conditions Mean for Your Equipment
Here’s something specific to Bonita Springs that doesn’t hold true just across the county line. Unlike Naples, which sits in a lighter wind-speed corridor and took a much smaller hit from Ian, Bonita Springs is inside Florida’s highest design-wind-speed zone and was directly in the storm’s path. That triggered the largest permitted window-and-door replacement surge in Lee County’s history. In the older platted neighborhoods east of US-41 near the Imperial River, the pre-boom “Old Bonita” areas, homes that carried non-impact jalousie or single-track aluminum sliders through multiple storm seasons are now being forced by permit requirements to bring those openings up to current impact standards. We’re seeing predictable, street-by-street demand for our Impact Windows in Bonita Springs there right now. For a Mr-Glass owner in Old Bonita, that means a 700 Series single hung from 1995 isn’t just old, it’s a code liability the moment you pull a permit for any work on that wall.
Our Bonita Springs service area coverage spans the full range of housing stock: low-rise condos, single-family canal-front homes, and gated golf-community villas built primarily between 1980 and 2005.
Mr-Glass Models & Products We Service in Bonita Springs
We work on the full Mr-Glass residential line: the 700 Series Single Hung, 800 Series Horizontal Roller, 900 Series Casement, and the 5000 Series Impact Sliding Door. When a unit is still under warranty, or when an HOA in Bonita Bay, Mediterra, or Palmira demands exact replacement for aesthetic consistency, we source OEM Mr-Glass hardware and glass packs. For out-of-warranty units in salt-exposed locations, we stock marine-grade aftermarket alternatives locally, which means faster turnaround than waiting on a factory order and often better corrosion resistance than the original part.
Mr-Glass Service Pricing in Bonita Springs
Mr-Glass service pricing depends on three things: the model, the failure, and whether the unit needs to meet current impact code. Here’s what you can reasonably expect in the Bonita Springs market:

- Weatherstripping replacement on a Mr-Glass slider: $90-$180 per window
- Crank operator or hardware replacement on a 900 Series casement: $140-$260 per window
- Impact-rated glass pack replacement for a 700 or 800 Series unit: $400-$750 per window
- Full-frame replacement to a 5000 Series Impact Sliding Door: $2,800-$5,500 per opening, depending on size and frame condition
Your free estimate includes measurements, a written line-item quote, and a straight answer on whether repair or replacement makes sense. Call (239) 326-9942 to schedule.
Serving Bonita Springs, FL - Our Local Coverage Area
We’re based in the Bonita Springs area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs - Mr-Glass Windows & Doors in Bonita Springs
No. Unless a unit was specifically manufactured and labeled as impact-rated, it doesn’t meet current Florida Building Code standards. Most Mr-Glass windows installed in Bonita Springs before 2004 are non-impact. If you pull a permit, the replacement must meet today’s wind-load and impact-resistance requirements. Call (239) 326-9942 and we’ll check what you have.
It depends on what’s seized. If the operator gear is stripped or the crank arm is frozen from salt corrosion, replacing the hardware often solves it. But if the frame itself shows pitting at the hinge points, the corrosion has gone structural and a repair won’t hold. We’ll tell you which one you’re dealing with. Call (239) 326-9942 for an exact diagnosis.
Not if the replacement matches the association’s approved specifications. These communities have detailed aesthetic standards for frame colors, grid patterns, and mullion profiles. We pull the HOA’s requirements before we quote, and we spec manufacturer lines that match those standards while meeting impact code. If the HOA demands an exact Mr-Glass frame profile, we source it. If they allow alternatives, we show you options side by side on paper.
Yes. When the frame is heavily pitted or the glass doesn’t meet current impact standards, we don’t patch it, we replace the whole assembly. That means Window Installation in Bonita Springs with the old frame pulled, the new one set properly, flashing done correctly, and the permit pulled so the wind-load inspection passes. Estimates are free. Call (239) 326-9942.
For standard in-stock Mr-Glass 5000 Series sliders, most Bonita Springs jobs go from measure to installed in one to two weeks, depending on permit scheduling with Lee County. Custom sizes or HOA-spec frame colors take longer. We’ll give you a written timeline with your estimate. Call (239) 326-9942 to get yours.
Service Areas Near Bonita Springs
We run Mr-Glass service throughout Lee and Collier counties. That includes Mr-Glass service in Naples, Mr-Glass service in Marco Island, plus Estero, Golden Gate, and North Naples. If you’re within a short drive, we’ll come out.
Book Your Mr-Glass Service in Bonita Springs Today
You can reach a live person 24 hours a day, every day. If your Mr-Glass unit failed and you need it looked at, call (239) 326-9942 now. We’ll schedule your free estimate and give you a straight answer on repair versus replacement.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Bonita Springs 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