1/4" Gray Acrylic Sheet
Color 3001 · 1/4" thick
1/4" Gray opaque acrylic (plexiglass), cut to your exact size from 11″ to 48″ per side. Choose a standard size or enter custom dimensions, add flame- or diamond-polished edges, and see the price instantly.
$5 for the first cut, $3 each additional, totaled across your line.
Need notches, holes, or curved cuts? Request a quote →
1/4" gray in practice
Opaque stock blocks light entirely, so at 1/4" the decision is structural and visual rather than optical — you are choosing how solid the piece needs to feel and look.
This is the first thickness that stands up on its own: rigid enough for free-standing pieces, risers and structural parts rather than only framed panels.
In a laser: pigment absorbs the beam, so this cuts on a CO2 machine and on a diode, though a diode will need several passes at this thickness.
1/4" gray (color 3001) starts at $10.57 for a 12″ × 12″ piece at this thickness, and weighs about 1.56 lb per square foot, so a 24″ × 48″ piece comes to roughly 12.5 lb — worth knowing before you size a panel someone has to lift or ship.
Why 1/4" gray acrylic?
The all-purpose workhorse and our most popular thickness. At 1/4″, acrylic is rigid enough to stand on its own in most sizes, which is why it's the default for tabletops, shelving, risers, desk shields, and protective barriers. If you're unsure which thickness to choose, this is usually the right starting point.
About Gray acrylic
Gray 3001 is a solid, opaque gray — a finished neutral surface that blocks light completely. It's a clean, understated backdrop for signage, fixtures, and panel builds, and pairs well with black and white acrylic. For a see-through gray, choose one of our smoke-tinted transparent grays.
Made to order. Everything listed here is available to order now. If your color or thickness runs out after you order and we can get more quickly, we make or source it and ship as soon as it's back in — we'll email you if there's a delay. If it's no longer available at all, we cancel that item and refund it in full. On a deadline? Email us before you order with the date and we'll tell you straight whether it looks tight.