Custom Glass Shelves
Custom Glass Shelves
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Description
The glass shelf in your curio cabinet cracked, and the manufacturer stopped making that cabinet 10 years ago. Or you've got a shower niche, a bar wall, or a bathroom cabinet, and every glass shelf in the store is an inch too long.
Custom glass shelves fix that. Enter your length, depth, and thickness, pick your edges and corners, and you'll see your price on the spot. We cut each shelf to your numbers, temper it, pack it for freight, and ship it to your door.
Glass shelf specifications
| Glass type | Clear tempered safety glass |
| Thickness | 1/4" to 1/2" [CONFIRM: the tempered builder offers 1/8" to 1/2". Recommend hiding 1/8" here. It's too thin for most shelves.] |
| Size | Up to 48" long, as small as 4" x 4" |
| Shapes | Square and rectangle |
| Edges | Seamed, flat polish, pencil polish, beveled |
| Corners | Square, clipped, or rounded |
| Corner shelves, holes & notches | Triangle corner shelves, plus holes and notches for brackets and clips, aren't in the online builder. Contact us to order them directly. |
Should glass shelves be tempered?
For almost every shelf, yes. Tempering is a heat treatment that makes glass about 4 times stronger than regular glass of the same thickness. That means less sag and fewer chipped edges when you load it up.
It also changes how glass breaks. Regular glass breaks into long, jagged shards. Tempered glass crumbles into small, dull pieces. In a shower or bathroom, where you're wet and barefoot, that difference matters.
How much weight can a glass shelf hold?
It depends on 4 things: the glass thickness, the span between supports, the shelf depth, and the brackets holding it. Thicker glass and supports placed closer together carry more weight.
One thing people miss: your shelf can only hold what your brackets and wall anchors can hold. Check the load rating on your hardware, and anchor into studs when you can. [CONFIRM: does Flash Glass have load guidance or a chart? If yes, add it here. Without real numbers, keep this section as written.]
Which thickness do you need?
Use this as a starting point. Replacing a broken shelf? Match the thickness of the old one. Your clips and supports were sized for it.
| Where the shelf goes | Thickness to start with |
| Medicine cabinets and small cabinet shelves with light items | 1/4" |
| Kitchen cabinets, curio and china cabinets, display cases | 1/4" to 3/8" |
| Shower and bathroom shelves | 1/4" to 3/8" |
| Floating shelves in clamp brackets | Whatever your bracket is rated for (check the package) |
| Bar shelves, bookshelves, and long spans | 3/8" to 1/2" |
[CONFIRM: Flash Glass should sign off on these thickness ranges before publishing.]
What people use custom glass shelves for
- Glass shelves for cabinets: kitchen uppers, curio cabinets, china hutches, and bookcases
- Glass shelf replacement when one cracked and the original maker is long gone
- Glass shower shelves for tiled niches. Need a triangle corner shelf? Contact us to order it directly.
- Floating glass shelves and glass wall shelves on clamp or pin brackets
- Glass bar shelves for bottle walls, including backlit ones
- Retail display cases and store fixtures, in batches at the same size
Building floating glass shelves? Read this
Floating shelves hang on clamp brackets or support pins. Before you order, check 2 numbers on your bracket: the glass thickness it grips and how deep the clamp goes. Order your glass to fit those numbers.
If your bracket bolts through the glass, contact us to order your shelves with holes. [CONFIRM: does Flash Glass sell brackets? If not, keep this line: "Brackets aren't included."]
Read this before you order
Tempered glass can't be cut, drilled, or edged after it's tempered. Try it and the shelf shatters. So your size, edges, corners, and any holes or notches all get set before the glass goes into the furnace.
Measure twice. If your shelf needs a hole, a notch for a clip, or a corner shape, contact us to order it directly.
Build your glass shelves
Our online builder walks you through each step:
- Thickness: Pick from the chart above, or match the shelf you're replacing.
- Dimensions: Enter length and depth down to the fraction of an inch. We cut to exactly what you type, so measure twice.
- Edges: Seamed works when the edge hides inside a cabinet. Pick flat polish, pencil polish, or beveled for any edge you'll see.
- Corners: Square, clipped, or rounded. Rounded front corners are easier on shoulders in a shower.
- Quantity: Ordering 4 shelves for one cabinet? Set the quantity, and they'll all match.
- Corner shelves, holes, and notches: The builder cuts squares and rectangles. Need a triangle corner shelf, or holes and notches for brackets and clips? Contact us to order it directly.
How to measure for glass shelves
Custom glass is cut to your numbers, so it can't be returned for a sizing mistake. Here's how to get them right the first time.
Cabinet shelves: Measure the inside width wall to wall, at the height where the shelf will sit. Measure at the front and the back too, since cabinets aren't always square. Use the smallest number, then take off at least 1/16" so the shelf slides in without binding.
Depth: Measure from the back wall to the front, and check that the door closes with the shelf in place. Hinges and door-mounted racks eat space.
Replacing a broken shelf: Measure the space, not the broken glass. Then measure the thickness of a leftover piece.
Corner shelves: Measure along each wall from the corner out to where the shelf should stop. Corner shelves are ordered directly, so send those numbers (and a sketch if the corner isn't a clean 90 degrees) through our contact page.
Floating shelves: Length is your call. Depth has to fit your bracket.
Write everything as length x depth in inches and fractions.
Getting it to you in one piece
Each order ships in a protective crating built for freight, with edge and surface protection, and it's insured, with tracking. Inspect it before you sign. If anything arrives damaged, you must contact us within 48 hours of delivery, with photos of the glass and the packaging, to discuss a replacement.
Want the details? Read how we ship your glass.
Glass shelving for your business
Retail stores, cabinet makers, bars, contractors, and property managers: save your specs and reorder the same shelf without rebuilding it. Quote 40 display case shelves against one clear price. And reach a real person when you need notches for a specific clip or a batch cut to one size.
Frequently asked questions
What type of glass is best for shelves?
Tempered glass. It's about 4 times stronger than regular glass of the same thickness, and it breaks into small, dull pieces instead of jagged shards.
How much weight can a glass shelf hold?
It depends on the thickness, the span between supports, the depth, and the brackets. Thicker glass with supports closer together holds more. Your shelf can only carry what your brackets and wall anchors are rated for.
How thick should glass shelves be?
Most cabinet, bathroom, and shower shelves use 1/4" to 3/8". Bar shelves, bookshelves, and long spans need 3/8" to 1/2". Replacing a shelf? Match the old thickness.
Where can I buy glass shelves cut to size?
Right here. Enter your length, depth, and thickness in the builder, pick your edges, and your custom glass shelves ship to your door. Big-box stores mostly carry a few stock sizes.
Can I cut or drill a tempered glass shelf myself?
No. Any cut or drill hole after tempering shatters the glass. Need holes or notches? Contact us to order them, and we'll cut them before tempering.
Do you make corner shelves for showers?
Yes, but not through the online builder. Contact us with your wall measurements to order a triangle corner shelf directly.
Do glass shelves come with brackets?
No, you get the glass only. Match your order to the thickness and depth your brackets are made for.
Can you replace a glass shelf from an old cabinet?
Yes. Measure the space the shelf sits in, measure the thickness of a leftover piece, and enter both in the builder.
Build your glass shelves and see your price
Enter your size, pick your thickness and edges, and get your number right now. Your shelves get cut to your measurements, tempered for strength, and packed to arrive in one piece.
Specifications
- Weight: Depends on size & thickness
- Usage: Indoor & outdoor
Pros and cons
- Tempered for strength
- Shatters Safely
Returns & Delivery
When will my order be delivered?
We ship to the United States only. Orders take 10 business days to process. Then we ship them as fast as we can, using the shipping method you pick at checkout. Depending on the size of your package, you can expect to receive it 3-5 days after it ships. You will receive an email with tracking information when it does ship.
Can I return my product?
No. Because every piece is custom cut, we do not accept returns or exchanges, and we do not offer refunds.
What if my glass is damaged or cut incorrectly?
Damaged glass: If your glass arrives damaged, you must contact us within 48 hours of receiving it to discuss a replacement. Use the Damaged Claim form, and be prepared to provide photos of the damaged product and damaged shipping materials.
Cut incorrectly: If your glass is cut incorrectly, more than 1/8 inch different from the size you ordered, contact us and we will replace it.