Reston Bathroom Remodel · Reston, VA

Frameless Glass Showers: What to Know Before You Choose

Frameless glass is one of the most requested shower upgrades in modern bathrooms, and it is the centerpiece of one of our Reston projects. Here is what it involves, what it costs you in planning, and how to decide.

By Bathroom Brigade, a Kenney Construction division · October 6, 2026

A frameless shower in Reston

Our second Reston bathroom features a frameless glass walk-in shower with marble subway tile and a built-in niche. Without a metal frame, the glass almost disappears, so the tile and the room's light get the attention.

Frameless glass walk-in shower with marble subway tile and a built-in niche
Second Reston bathroom project
Second Reston bathroom project
Primary bathroom with a soaking tub, glass shower enclosure, and a large window
First Reston bathroom project
First Reston bathroom project

Frameless, semi-frameless and framed

  • Frameless: heavier glass held by hinges and clips, with minimal metal. Cleanest look, highest cost, and the least tolerance for walls that are out of plumb.
  • Semi-frameless: some framing, often around the perimeter, with a frameless-looking door. A middle ground.
  • Framed: thinner glass in a metal frame. Lower cost and more forgiving, but more visible metal.

Door, fixed panel or no door

A walk-in shower can use a single fixed panel with no door, which is simple and easy to clean. It needs enough shower depth, and the showerhead aimed away from the opening, to keep water inside. A hinged door seals better in a smaller shower. Sliding frameless doors save swing space in tight bathrooms.

Safety glazing

Building codes treat glass in shower and tub enclosures as a hazardous location, so it must be safety glazing such as tempered glass. Shower glass from a reputable supplier is made for this, but it is worth confirming in the scope.

Keeping water in

Frameless glass relies on careful geometry rather than frames and gaskets. The shower floor slope, the curb or threshold, the position of the showerhead and small seals on doors all work together. In a condo or upper-floor townhouse bathroom, a shower that splashes onto the floor is more than an annoyance.

Plumb, square and timing

Frameless panels are cut to fit. Glass is typically measured after the tile is installed, because tile thickness changes the dimensions. That means the glass often arrives after the rest of the shower is done. The walls and curb must be close to plumb and level for a clean fit, which is another reason to get the framing right before tile.

Cleaning and care

Fewer frames mean fewer places for grime. A squeegee after each shower keeps hard-water spots down. Some glass comes with a factory coating that makes cleaning easier.

Is it worth it?

For a modern Reston bathroom where the tile is the feature, frameless glass is often the finishing touch. In a hall bath that needs to be practical and budget-conscious, a semi-frameless or framed enclosure can be the smarter call. Shower remodels fall in Bathroom Brigade's published $8,000–$18,000 Northern Virginia reference range, and glass type is one of the cost drivers.

Questions to ask about any glass quote

  • Is the glass tempered safety glass, and what thickness?
  • Is it frameless, semi-frameless or framed?
  • What hardware finish, and does it match the faucet?
  • Does the price include any seals, a door sweep or a protective coating?
  • Who measures, and when?

Comparing quotes on those points avoids surprises. In our scopes the glass is part of the shower plan, not a separate afterthought.

Frameless glass in condos and townhouses

In a Reston condo, large glass panels have to travel through hallways and elevators, so confirm the building's elevator size and reservation rules before the glass is ordered. In a townhouse, tight stair turns can limit panel size. These are rarely deal breakers, but they belong in the plan.

Smaller bathrooms in attached homes often benefit most from frameless glass, because a clear panel makes the room feel larger than a curtain or a heavily framed door would. Pair it with a light tile and the shower stops dominating the room.

Why is frameless glass measured after tile?▸

The tile changes the final dimensions. Measuring after tile gives a precise fit.

Does a frameless shower leak?▸

A well-designed one keeps water in through floor slope, showerhead placement and small seals. Very open designs need enough depth.

Is frameless glass safe?▸

Shower enclosures require safety glazing such as tempered glass, which is standard for shower glass.

Where to go next

Talk to a local bathroom remodeling contractor

Reston Bathroom Remodel is run by Kenney Construction, licensed in Virginia (DPOR #2705187519) and based in Herndon.