Glass display cabinet: protection at a lighting cost.
Glass protects retail stock and blocks a share of the light that was meant to sell it. Both effects are specified before the cabinet is ordered.
Protection has a lighting cost
A glass front does two things at once: it protects the product and it interrupts the light that was meant to sell it. The second effect is the one that gets discovered after installation, when the wall looks dimmer than the drawing.
The fix is not more room light. It is interior light at the right height and glass with the lowest reflectance the budget allows, which is why the two are specified together.
Reflection, where it comes from
A window behind the client, a mirror opposite the case, or a bright ceiling fitting in the sightline will all appear in a glass door. None of them is a furniture problem, and all of them are solved by moving the case or the light.
The useful test is to stand where the client stands and photograph the wall. If a bright rectangle appears in the glass, it will appear in the showroom too.
Locks, shelves and the small parts
A locked case means the key lives somewhere, and a key that lives in a drawer means a client waits while somebody finds it. The lock spec should include who holds the key and how the door is opened during trading hours.
Shelf load is the other quiet figure. A glass shelf is not the same as a timber shelf, and a row of bottles is heavier than the row of boxes the case was designed around.
Spec sheet
The case, the glass and the interior light are one specification. Where a value comes from the product range or the room, the cell says so.
| Field | This build | What the value decides |
|---|---|---|
| Run length | Per project, from the wall | Set by the retail range and the walkway, not by a standard case width |
| Glazing | Toughened glass, per data sheet, with a low reflectance option | Reflectance is the figure that decides whether the product reads |
| Doors | Hinged or sliding, per drawing | Sliding doors keep the walkway clear and lose a little display depth |
| Lock | Cam lock or a central lock, per model | A central lock is one key for a run, which is what a manager wants |
| Shelf material | Glass, timber or a metal frame, per finish | A glass shelf needs its load stated; a timber shelf needs an edge |
| Shelf load | Per data sheet | Bottles, not boxes: the range decides the load, not the case |
| Interior light | LED strip per shelf or per vertical, per drawing | Per shelf lights the front of the product; per vertical lights the gaps |
| Switching | On the room circuit or separate, per project | A case lit after hours is a decision about electricity and about security |
| Back panel | Mirror, painted panel or open, per finish | A mirror doubles the product and doubles the reflection |
| Certification route | Confirmed at quotation, per destination market | Glass and electrics are declared separately from the cabinet |
The sheet is a summary, not a substitute for the drawing. Values that read per project are confirmed against your room before the order is placed.
Where a glass case fits, and where it does not
It fits a salon with high value retail: professional product, colour cosmetics, tools, or anything a client might pick up and put down again. It also fits a reception area where the case is the backdrop to the desk rather than a working fixture.
It does not fit a wall that has to hold product clients handle. A door between the client and the bottle is a sales tax, and in a busy salon it shows in the retail numbers rather than in a complaint.
It also does not fit a room with a window on the opposite wall and no option to move either of them, since reflected daylight will beat any interior light.
How buyers customise a glass case, and what each option changes
Each row moves either the product visibility or the daily routine, which are the two things a case is judged on.
- Glazing spec
- Changes what the product looks like through the door. Low reflectance glass costs more and shows the range truer.
- Door type
- Changes the walkway and the display depth. Sliding doors keep the aisle clear and take a little depth.
- Locking
- Changes the daily routine rather than the cabinet. A central lock is one key for the run.
- Interior lighting
- Changes the electrical drawing and the service access. A strip per shelf needs a route up one side.
- Back panel
- Changes what the client sees behind the product. A mirror doubles the range and doubles the reflection.
- Lower cabinets
- Changes the depth at floor level and the stock reach. It is the difference between a display and a stock room.
What to confirm before you approve a glass case sample
6 checks on the glass cabinets build before the order is approved.
- The reflection test from the client's standing position, with the room lighting on.
- The glazing spec in writing, including whether it is toughened and what its reflectance is.
- The shelf load for the actual product, weighed rather than estimated.
- The lock and key routine during trading hours, including who holds the key.
- The interior light colour against the product, not against the cabinet finish.
- The service access to the LED driver, since a lit case with a hidden driver is a dead case later.
Questions that come back before the order
Short answers to the questions that arrive with the first email.
Is toughened glass worth it in a salon?
It is the default for a door that clients lean on. The relevant question is not toughened or not, it is the thickness and the edge finish, which the data sheet states.
Why does the case look dimmer than the drawing?
Because the drawing does not show reflection or absorption. Glass loses a share of the light and reflects a share of the room, and the interior light has to be specified to compensate.
Can the case be built around a column?
Yes, if the column is on the drawing before the cabinet is made. A case built to a clear wall and fitted around a column ends up with a dead corner.
More in Display fixtures
The neighbouring builds, and the line page they sit under.
Fit-outs that use this line
The two scenes where these pieces are specified.
Send the room, get a quoted glass cabinets.
The measurement, the working side and the destination market are enough to start. The reply names the build, the options and the documents you asked for.