Wilsonart D427 Linen Solid White High-Pressure Laminate Sheet, Multiple Grades and Sizes

Wilsonart D427 Linen is a solid white laminate design available in five finishes including high gloss, matte and Sculpted Wood, across ten grades from standard and Solicor to compact, Chemsurf, fire-rated and RE-COVER vertical HPL. This page sells 43 variants in sheet sizes from 30 in. x 96 in. to 60 in. x 120 in., plus 1/2 in. compact panels. Select the finish, grade and size for your countertop, casework, lab or code-required interior.

Key Features:

• Clean solid white: D427 Linen is a solid white color design.
• Five finishes: Offered in 01 High Gloss, 01 High Gloss + Film, 60 Matte, 60 Matte + Film and 88 Sculpted Wood finishes.
• Ten grades: Includes 107 Standard, 160 Solicor, 335 Vertical, 350 Postform, 390 Chemsurf, 568 Compact, 604/605/672 fire-rated and 735 RE-COVER grades.
• Color-through core: 160 Solicor HPL provides a matching core color for dark edge lines on visible edges.
• Self-supporting compact: 568 Compact HPL variants are 1/2 in. thick and install without a substrate.
• Fire-rated choices: 604, 605 and 672 fire-rated grades are available for code-required interiors.
• Chemical-resistant grade: 390 Chemsurf HPL serves laboratory and chemical-exposure surfaces.

Specifications Table:

Coverage & How Much You Need:

A 48 in. x 96 in. sheet covers 32 square feet and a 60 in. x 120 in. sheet covers 50 square feet before waste. For postformed tops, one sheet covers the deck plus the rolled front edge; add 1 to 2 inches per end for trimming.

Fit and Compatibility:

Standard, Solicor, postforming and vertical grades bond with contact adhesive to particleboard or MDF; the 1/2 in. compact panels stand alone. Backer sheets, adhesive and edge banding are sold separately. The manufacturer notes this pattern is also available in Solicor and Solicor Compact constructions.

Frequently Asked Questions (FAQ):

Q: What is included in one order?
A: One laminate sheet or compact panel in your selected finish, grade and size; substrate, adhesive and trim are sold separately.

Q: Which grade should I order for a kitchen countertop?
A: 350 Postform HPL for a rolled edge, or 107 Standard HPL for a square-edge flat-lay top; use 160 Solicor where a matching core color matters at visible edges.

Q: How thick is the compact panel?
A: The 568 Compact HPL variants are printed at 1/2 in. thick in four panel sizes.

Q: How do I size sheets for my run?
A: Match countertop length to the 48 in. or 60 in. wide sheets up to 60 in. x 120 in. to avoid seams, and use 30 in. x 96 in. sheets for vanities and shelves.

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

Q: Are fire-rated variants available?
A: Yes, in 604 Fire Rated Vertical, 605 Fire Rated Postform and 672 Fire Rated Vertical grades in the sizes listed.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

Linen white is a shop staple, but white laminate shows seams and substrate telegraphing, so use a smooth, uniform particleboard core and a matching backer to keep panels flat. Choose Solicor grade when edges will be exposed and polished rather than banded. Compact 1/2 in. Linen works well for wet-area vanity tops and open shelving; for labs, step up to Chemsurf. Acclimate sheets 48 hours in the shop and store them flat, face to face.

Wear gloves and eye protection when cutting laminate, and ensure ventilation and adhesive-safe conditions when bonding with contact cement.

Order Wilsonart D427 Linen laminate in your choice of finish, grade and sheet size.