Wilsonart 4924 White Carrara Marble HPL Laminate Sheets, Multiple Finishes, Grades and Sheet Sizes

Wilsonart 4924 White Carrara is a high-pressure laminate design that reproduces a classic Italian white marble with a dense, low-contrast, smaller grey vein structure. It is offered in Fine Velvet (38) or Matte (60) finishes across Standard, High Wear, Vertical, Postform, Chemsurf, Compact and Fire Rated Postform grades in sheet sizes from 30 in. x 96 in. up to 60 in. x 144 in. Each order unit is one laminate sheet; pair it with a matching backer sheet on the underside of countertops.

Key Features:

• Italian marble look: A classic Italian white marble design with a dense, low contrast, smaller grey vein structure.
• Two finishes: Available in 38 Fine Velvet Finish and 60 Matte Finish surface textures.
• Seven grades: Offered in 107 Standard, 107 Standard High Wear, 335 Vertical, 350 Postform, 390 Chemsurf, 568 Compact and 605 Fire Rated Postform HPL grades.
• Compact thickness options: Compact HPL items are printed at 1/2 in. thickness in 48 or 60 in. widths.
• Wide size range: Sheet sizes run from 30 in. x 96 in. up to 60 in. x 144 in. to fit countertop runs and wall panels.
• Lab-safe option: Chemsurf grade is intended for applications needing chemical-resistant laminate such as laboratory work surfaces.
• One sheet per order: Each order unit is a single laminate sheet in the finish, grade and size selected.

Specifications Table:

Coverage & How Much You Need:

One sheet covers up to 60 sq. ft. at 48 in. x 96 in., 90 sq. ft. at 60 in. x 144 in., and 60 sq. ft. at 1/2 in. x 48 in. x 120 in., depending on the size selected. Plan countertop runs with a small trim allowance at each end and on the back edge.

Fit and Compatibility:

Use over stable substrates such as 45 lb particleboard or MDF with contact adhesive for standard, postform and vertical grades; 1/2 in. Compact HPL is self-supporting and needs no substrate. A matching orbal backer sheet on the underside of countertops is sold separately.

Frequently Asked Questions (FAQ):

Q: What is included with one order?
A: One laminate sheet in the finish, grade and sheet size you select; substrate, adhesive and backer sheets are sold separately.

Q: How do I choose a grade?
A: Choose 107 Standard for general horizontal surfaces, 350 Postform for rolled countertop edges, 335 Vertical for cabinet sides and walls, 568 Compact for self-supporting panels, 390 Chemsurf for labs, and 605 Fire Rated Postform where code requires it.

Q: How large an island will one sheet cover?
A: A 60 in. x 144 in. sheet covers a 5 ft. x 12 ft. area before trim allowance, which suits most island tops in one piece.

Q: Which finish is easiest to maintain?
A: Both printed finishes are easy-care surfaces; the 60 Matte Finish has a flatter look while 38 Fine Velvet has a low-sheen velvet texture.

Q: How is it installed?
A: Standard grades are bonded to particleboard or MDF with contact adhesive; postforming grade is bent around a radius on a postform edge; compact panels are mechanically fastened or routed.

Q: Is this in stock?
A: This design is a special order; if not in stock locally, allow approximately a 2-week lead time, with a 24-hour window to cancel.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

For countertops, pick 350 Postform HPL to bend a seamless nosing over a plywood or particleboard edge, and order a backer sheet for the underside to keep the top from warping. Use 107 Standard High Wear in heavy-use kitchens and 390 Chemsurf where cleaners or solvents are routine. The 1/2 in. Compact sheets work well for open-edge islands and wet-area panels without a substrate. Large 60 in. x 144 in. sheets need two people to handle and a flat, clean table for cutting and gluing.

Laminate edges and cut corners are sharp; wear cut-resistant gloves and eye protection when routing, trimming or postforming sheets.

Order Wilsonart 4924 White Carrara laminate in your finish, grade and sheet size today.