Frameless Glass Shower Doors in San Antonio

Our water comes largely from the Edwards Aquifer, and it’s loaded with calcium and magnesium. Every time shower water dries on glass, it leaves a thin layer of minerals. Over months, that layer turns clear glass cloudy, and if it’s left long enough, the minerals can start to etch the surface itself.

There are three ways to fight it, and they work best together. A factory-applied protective coating fills the microscopic pores in the glass so water beads and runs off. A squeegee after each shower removes most of the water before it dries. A water softener reduces the minerals at the source. Our hard water guide goes into softeners and cleaners that won’t damage coatings or hardware.

• Choose a factory-applied glass protection coating
• Keep a squeegee in the shower and use it daily
• Avoid abrasive pads and harsh acid cleaners on coated glass
• Consider a whole-house water softener
• Leave the door open after showers so the glass dries

A fixed panel alone is the simplest and least expensive. It works on walk-in showers where the opening is wide enough to step around the glass. A hinged door, often paired with a fixed panel beside it, suits standard alcoves and showers with a curb. A corner enclosure uses two or more panels and a door to wrap a shower set in the corner of the room.

Sliding frameless doors are an option on tub-shower combinations, though the rollers and track add a little more hardware to clean. We look at your shower size, the door swing into the room, and where the towel bar and vanity sit before suggesting a layout.

Most frameless doors are 3/8 inch tempered glass, which gives a solid feel and enough weight to swing smoothly on two hinges. Some larger panels use 1/2 inch glass. Standard clear glass has a faint green tint at the edges. Low-iron glass removes most of that tint and looks brighter, which matters if you have white or light-colored tile.

Hardware finishes should match or complement the shower valve and faucet. Brushed nickel, polished chrome, matte black and brushed brass are all common. Under San Antonio’s hard water, brushed and matte finishes hide spotting better than polished ones. Clips and hinges mount directly to tile, so we anchor them into solid backing or the stud wall behind it.

Frameless glass is cut and tempered to order, and once tempered it can’t be trimmed. A measurement taken before tile or before the walls are complete will be off. That’s why glass is the last step of most shower projects. We measure from the finished tile, account for any small out-of-plumb walls, and order glass to fit.

The wait between measuring and installation is typically a week or two, depending on the glass supplier. During that time you can use the shower with a temporary tension rod and curtain.

1. Finish the tile and grout so the opening is final
2. Measure the opening at several heights to catch walls out of plumb
3. Confirm the door swing, handle side and hardware finish
4. Order tempered glass cut to the measured size
5. Mount clips or channels and hang the door and panels
6. Set the door seals and sweep, check the swing and seal the edges with silicone

Many homes built in the 1980s and 1990s still have the original framed shower door, often with an aluminum frame that has collected years of scale and soap film in the tracks. Swapping it for frameless glass is one of the quickest ways to update a bathroom without touching the tile.

We remove the old frame, clean and patch the screw holes, and check that the tile and curb are sound enough to hold the new glass. If the curb slopes outward or the tile is cracked, we fix that first, since water running toward the door will leak through the gap at the bottom. When the shower itself is in poor shape, consider a full shower replacement before investing in new glass.

Frameless doors use tempered glass, which breaks into small pebbles instead of sharp shards. Still, the edges should never hit tile directly, so the hinges and clips keep a small gap. Don’t hang heavy towels or caddies from the top edge of the door, since that strains the hinges over time.

A quick weekly wipe with a mild cleaner and a squeegee after showers keep the glass clear for years. If the door starts to sag or drag, the hinges can usually be adjusted in a few minutes. Building a new shower to go with the glass? See walk-in shower installation. Call for a walkthrough and we’ll measure your shower.