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Most homeowners do not think about their shower enclosure until something goes wrong. Then it goes wrong at 7 a.m. on a Tuesday, and suddenly you are starting your day wondering whether a crack across the glass panel is dangerous, whether you can keep using it, and what fixing it is actually going to cost.
This guide walks through the four most common shower glass problems, how to identify which one you are dealing with, and what the repair path looks like for each.
This is the one that tends to cause the most alarm, and rightfully so. The first thing to understand is that almost all shower glass installed in the last few decades is tempered safety glass. Tempered glass is engineered to be significantly stronger than standard glass, and when it does fail, it breaks into small, blunt pieces rather than dangerous shards.
That said, a crack does not mean the glass is safe to keep using as-is. A surface chip near the edge of a panel can spread under the thermal stress of hot showers. A crack that runs across the panel face is a structural concern. The general rule: if you can see it, have it looked at. A technician can assess whether the glass can be treated or whether a replacement panel is the better call.
If the glass has already shattered completely, do not use the enclosure. The door or panel cannot be considered structurally sound, and walking into or out of a shower with a compromised panel puts you at real risk.
Water on the bathroom floor outside the enclosure is one of the most common complaints homeowners have about their shower doors. The good news is that it is also one of the most fixable. Most water leaks around frameless shower doors trace back to one of three things:
In most cases, a service visit to replace the sweep, re-seal the perimeter, or realign the door will solve the problem completely. These are maintenance-level repairs, not major overhauls.
Frameless shower door hardware carries significant mechanical load every day. Hinges support panels that can weigh 50 pounds or more. Handles and pull bars endure constant grip pressure. Over time, normal wear plus South Florida’s hard water and humidity causes hardware to loosen, corrode, and lose tension.
Common hardware issues include:
Hardware problems that go unaddressed put extra stress on the glass panels themselves. A hinge that is out of position puts uneven load on the glass edge, which over time can lead to cracking at the mounting point. Catching and correcting hardware issues early is almost always cheaper than replacing both the hardware and a damaged glass panel.
Frameless enclosures are precision-fit at installation. Over months and years, the combination of home settling, hinge wear, and the daily stress of operation can cause a door to drift slightly out of true. When that happens, the door may no longer hang perfectly plumb, may not seal properly against the sweep, or may make contact with the glass of an adjacent panel.
Alignment issues are often subtle at first. The door closes a little differently than it used to. There is a new sound during operation. Water starts escaping in a spot it never did before. These are early indicators that the enclosure needs a tune-up before a minor issue becomes a more involved repair.
The short answer is that most shower glass problems do not require a full enclosure replacement. Here is a straightforward way to think through it:
Repair is usually the right choice when:
Replacement makes more sense when:
If you are not sure which situation applies to yours, the right call is to have a technician assess it in person. At CFG, we offer free in-home estimates and will give you a straight answer on what the enclosure actually needs.
The best repair is the one you never need. A few consistent habits will meaningfully extend the life of your shower glass and hardware.
After every shower:
Use a squeegee to remove water from the glass. This takes about 30 seconds and dramatically reduces mineral buildup over time.
Weekly:
Wipe down the glass with a non-abrasive glass cleaner. Pay attention to the perimeter where the glass meets the seal, as soap residue and mineral deposits tend to collect there first.
Every few months:
Run your finger along the bottom sweep and perimeter seals. They should feel soft and pliable. If they feel stiff, cracked, or are pulling away from the surface, it is time to replace them. A $30 sweep replacement can prevent a much larger water damage problem.
Annually:
Have a technician check hinge tension and door alignment, especially on heavier frameless panels. A quick tune-up once a year keeps wear from compounding into a more significant problem.
Q: Can I keep using my shower if the glass is cracked?
A: It depends on the crack. A small chip at the panel edge may be low-risk in the very short term, but any crack can spread under the thermal stress of daily showers. A crack that runs across the face of the panel or a panel that has shattered should be treated as unsafe. Stop using the enclosure and contact us for an assessment. Tempered glass is designed to resist breakage, but once it is compromised, it cannot be counted on to hold.
Q: How do I know if my shower door needs a new seal or a new panel?
A: If water is leaking around the door and the glass itself is undamaged, the issue is almost always the seal or the bottom sweep rather than the panel. Run your finger along the sweep at the bottom of the door and the perimeter seal where the glass meets the wall. If the material feels stiff, cracked, or is pulling away, a seal replacement will solve the problem. If the glass is cracked, chipped, or structurally compromised, a panel replacement is the right call. When in doubt, a technician can tell you within minutes of looking at it.
Q: How long does a shower glass repair appointment take?
A: Most hardware repairs and seal replacements can be completed in a single visit, typically within one to two hours. A full glass panel replacement requires custom fabrication, so we will measure during an initial visit and return once the panel is cut and ready, usually within a few business days.
Q: My frameless shower door is dragging on the floor. What causes that?
A: Dragging almost always points to a hinge or alignment issue. Over time, hinges lose tension and the door sags slightly, which drops the bottom edge and causes it to drag against the threshold or floor. In some cases, the cause is home settling that has shifted the door frame slightly out of plumb. Either way, this is a mechanical adjustment and does not require new glass. We can inspect and correct it in a single visit.
Q: Can you match replacement glass to my existing shower enclosure?
A: Yes. CFG fabricates custom glass in-house, so replacement panels are cut to the exact dimensions and specifications of your existing enclosure. We match glass thickness, type, and finish so the replacement integrates cleanly with the rest of your shower. We work with 3/8″ and 1/2″ tempered glass across a range of finishes.
Q: My shower door hinge is corroded. Can you replace just the hardware without replacing the glass?
A: In most cases, yes. Hardware replacement is a standalone service. We stock components for a wide range of frameless enclosure configurations, including pivot hinges, glass-to-glass hinges, wall-mount brackets, handles, pull bars, and sweeps. As long as the glass panels themselves are in good shape, new hardware will restore the door to full function without touching the glass.
Q: How often should frameless shower doors be serviced?
A: We recommend checking hinge tension and door alignment every 12 to 18 months, particularly for heavier panels. Seals and sweeps typically need replacement every two to three years depending on water hardness and usage frequency. If you notice any changes in how the door operates, such as increased resistance, a new sound, or water escaping where it did not before, do not wait for the annual check. Address it early and the fix is almost always simpler and less costly.
Q: Do you service shower enclosures you did not originally install?
A: Yes. We handle repair and maintenance on existing enclosures regardless of who installed them. As long as the enclosure is a standard frameless or semi-frameless configuration, we can assess it and provide repair options.
Q: What areas do you serve?
A: CFG Shower Doors & Closets serves all of Palm Beach and Broward County, including Boca Raton, Delray Beach, Boynton Beach, West Palm Beach, Coral Springs, Deerfield Beach, Pompano Beach, Coconut Creek, Parkland, Margate, Lighthouse Point, and surrounding communities.
Q: How do I schedule a repair estimate?
A: Call us at 561.989.8373 or fill out the contact form on our website. We offer free in-home estimates and can typically schedule within a few days of your initial inquiry.
CFG has been installing and servicing custom shower enclosures across Palm Beach and Broward County since 2005. We fabricate custom glass in-house, stock hardware for a wide range of frameless enclosure configurations, and handle everything from a single sweep replacement to a full panel swap in a single visit.
Call 561.989.8373 to schedule a free estimate, or visit our showroom at 6345 N Federal Hwy, Boca Raton.