Foam Board 11x14 25PK Foam Core Boards 3/16 Thick - Sturdy Mounting

In this review the Foam Board 11x14 25PK is examined from the perspective of makers, teachers, and small businesses who need lightweight but rigid mounting sheets. The biggest reason to consider these boards is their balance of rigidity and weight: the laminated polystyrene foam core with a clean white surface makes them useful for photo mounting, framing, displays, and classroom projects without the bulk of heavier substrates. For anyone who mounts prints or builds presentation boards, these sheets are a practical, low-cost option.

Key Features

• Compact size: The 11x14 format is convenient for small prints and classroom displays, making it easy to store and handle for quick projects.
• 3/16 in thickness: Provides a rigid backing that resists bending while remaining easy to cut for custom shapes and mounts.
• Acid free surface: The white foam core is suitable for photo mounting and artwork, reducing long-term discoloration risks for paper items.
• Polystyrene foamcore: Laminated faces add surface durability and a smooth finish suitable for glue, markers, and screen printing.
• Multipack convenience: A 25 pack supplies enough boards for multiple projects, classrooms, or small event signage without repeated purchases.

Who It's For

This foam board set is well suited for art teachers, students, crafters, and event organizers who need a reliable, lightweight substrate for mounting photos, creating display boards, or building backdrops at a small scale. The 11x14 size and 3/16 in thickness make these boards easy to cut with a utility knife and simple to attach to frames or stands.

Those who require perfectly flawless edges, industrial-grade die-cut accuracy, or adhesive-backed surfaces should look elsewhere or consider a different version from the same family, since some users report minor dents on edges and the standard pack is not adhesive-backed.

Pros & Cons

Pros

• Lightweight yet rigid sheets are easy to transport and work with for presentations and displays.
• Acid free white surface is appropriate for photo mounting and archival-safe projects.
• Multipack provides value for classrooms, small studios, or batch projects without frequent reordering.
• Good surface for glue, markers, and screen printing due to laminated faces.

Cons

• Some customers report dented or crushed sides and occasional slight warping from shipping or handling.
• Standard packs are not adhesive-backed, so mounting may require separate glue or tape for some uses.

Specifications

Brand	WHOLESALE ARTS AND FRAMES
Size	11 x 14 in
Pack quantity	25 sheets
Core type	Polystyrene foamcore
Thickness	3/16 in
Color options	White (also available in black and other sizes)

Our Verdict

The 11x14 25PK foam board offers sensible value for artists, teachers, and small businesses that need a lightweight, acid free mounting surface in bulk. It handles cutting, glue, and marker work well and is strong enough for most presentation and framing tasks; however, buyers should allow for occasional edge dents from shipping and note that adhesive-backed options are sold separately.

Frequently Asked Questions

Are these boards acid free?
Yes, the foam core sheets are described as acid free and suitable for photo mounting and archival-safe projects.

Do the sheets come with adhesive backing?
No, this standard pack does not include adhesive backing; adhesive versions are listed separately in the product family.

Can I cut these boards with a hobby knife?
Yes, the 3/16 in polystyrene core cuts cleanly with a sharp utility or hobby knife for custom sizes and shapes.