What commercial glass covers here
This is commercial glass for the inside of a building, focused on showers and mirrors:
- Shower doors, tub doors and glass panels in apartments, rentals and condos.
- Locker room and gym showers, plus wall mirrors for workout rooms.
- Hotel and short-term rental bathrooms.
- Restroom and vanity mirrors in offices.
It does not cover storefronts, windows, curtain wall or emergency board-up. For those, call a commercial glazing company.
Commercial glass repair between tenants and guests
Most commercial glass repair in rentals and hotels is the same short list as in a house, just repeated: worn seals and sweeps, sagging hinges, sliding doors off their rollers, and mirrors that are chipped or loose.
Dulles Glass, a shower door maker, suggests replacing seals and sweeps every 3 to 5 years. On a property with many units, putting those on a turnover schedule is cheaper than chasing leaks one call at a time. See shower door repair and hinge repair for the details.
When to repair and when to replace across a property
Repair makes sense when the glass is sound and parts are still made. Replacement makes sense when a door model is discontinued, parts no longer match across units, or the same doors keep failing.
For multi-unit buildings, replacing with one door style across units means one set of spare seals, sweeps and rollers to stock. For high-use showers such as gyms, ask about hardware ratings: C.R. Laurence, a glass hardware maker, says its shower door hinges are designed for residential or hotel shower use, and other uses need approval from its technical sales team.
Safety glass rules and options
Shower doors and enclosures are covered by the federal safety glazing standard, 16 CFR Part 1201, which sets safety requirements for glazing used in bathtub doors and enclosures and shower doors and enclosures. Any replacement panel should be safety glazing, not plain glass.
Common options for commercial bathrooms:
- Framed or semi-frameless doors for budget and easy parts. See framed and semi-frameless.
- Frameless doors and panels for hotels and upscale rentals. See frameless shower doors.
- Wall and vanity mirrors cut to fit. See custom mirrors.
Planning glass work in an occupied building
Commercial jobs go smoother with a little planning. Grouping units by building or floor cuts down on trips. Scheduling around move-outs, guest check-ins or gym hours keeps showers out of service for as little time as possible.
It also helps to keep a simple record for each unit: door type, hardware finish, glass size and any brand marks. When a sweep or roller fails later, the right part can be matched from the record instead of a site visit. If the property has a maintenance team, they can often handle cleaning and simple checks, and save the installer for hinge, glass and alignment work.
The Cincinnati factor: hard water across many units
Cincinnati water is moderately hard, roughly 7 to 8 grains per gallon on average at the Greater Cincinnati Water Works plants (approximate figure, as reported by Culligan citing GCWW). In a building with dozens of showers, mineral buildup on seals, sweeps, tracks and hinges is a maintenance item, not a one-off. Dulles Glass warns that acidic descalers damage hardware finishes, so it is worth telling cleaning staff to use a pH-neutral cleaner and a squeegee.
The local glass trade is not large. Census County Business Patterns counts 22 glass and glazing contractor establishments with employees in Hamilton County and 9 in Clermont County (2023), so it pays to line up help before a tenant's door fails.
What to have ready when you call
Call (513) 206-9091 or request a quote, and you'll talk with a local shower door installer. For a commercial request, have ready:
- The property address and type (apartments, gym, hotel, office).
- How many showers or mirrors are involved, and whether they match.
- Photos of a typical unit and of any damaged glass or hardware.
- Access details: on-site contact, hours and whether units are occupied.
Common questions
Do you work on shower glass for rental properties?+
Yes. Calls go to a local shower door installer who handles shower doors, panels and mirrors in rental units, as well as hotels, gyms and offices. Photos of a typical unit help with planning.
Do you install storefront glass or do emergency board-up?+
No. This line is for interior shower glass and mirrors. For storefronts, windows or emergency board-up, call a commercial glazing company.
What kind of glass is required for shower doors?+
Shower doors and enclosures fall under the federal safety glazing standard, 16 CFR Part 1201. Replacement panels should be safety glazing, such as tempered glass, never plain annealed glass.
How often should shower door seals be replaced in rentals?+
Dulles Glass suggests replacing seals and sweeps every 3 to 5 years. In busy rentals and gyms, checking them at each turnover catches leaks before they reach the floor below.
Can you match existing doors across several units?+
Often, if the hardware is still made. If not, replacing doors in one consistent style keeps parts simple. Send photos and any brand marks from the existing doors.