Backing boards are one of those supplies that seem simple until you're standing in front of multiple options wondering what thickness you actually need and whether the size you're considering will work for your project. Whether you're framing a photograph, creating a presentation board, or backing an art piece, the Golden State Art 16x20 backing boards represent a common choice worth understanding properly.

What Are Backing Boards and What Are They For?

Backing boards, also called backer boards, are sturdy cardboard sheets designed to provide support and depth behind artwork, photographs, and other display pieces. They serve both practical and aesthetic purposes. On the practical side, they protect what's in front of them and give structure to a frame or display. Aesthetically, they create the visual foundation and can add dimension to your presentation.

The Golden State Art 16x20 backing boards come as a 25-pack of white boards with a brown core. These are designed for photo backing, picture frames, welcome signs, and general craft projects. Understanding the specifications—the 16x20 size and the 1/16 inch thickness—is key to knowing whether they're right for what you're making.

Understanding Size: When 16x20 Is Your Answer

The 16x20 dimension refers to the board's height and width in inches. This is a standard size in framing because it works well for medium-sized photographs and artwork without being unwieldy for mounting or display. Before ordering any backing boards, measure your actual artwork or photograph. If your piece is 16x20 or smaller, these boards will work. If your piece is larger, you'll need a different size.

One thing people commonly misjudge is assuming they need backing boards that exactly match their artwork size. In reality, backing boards are typically hidden or only partially visible depending on your frame design. Some projects have the backing boards flush with the front piece, while others have them slightly recessed or visible as a border. Think about your specific design before deciding on size.

Thickness and Construction Matter

The Golden State Art 16x20 backing boards feature 1/16 inch thickness with a 4-ply construction. This specification tells you two things: how much depth the boards add and how sturdy they are. The 1/16 inch thickness is moderate—it's thicker than thin poster board but not as rigid as museum-quality backing. This makes it suitable for decorative framing and casual display work.

The 4-ply construction refers to how many layers are laminated together. More plies generally mean more durability and stiffness, which helps prevent warping over time. The white surface on both sides with a brown core is standard construction for backing boards. The white gives you a clean aesthetic, while the core provides structural integrity.

If you're creating something that will experience weight, tension, or frequent handling, you might find this thickness adequate. For delicate archival work or pieces that need to last decades, thicker or higher-ply boards exist, though they may cost more and come in smaller quantities.

Practical Uses for Your Backing Boards

The 25-pack quantity is worth considering in relation to your actual needs. Are you framing one piece or managing multiple projects? A 25-pack makes sense if you're doing several frames, or if you plan to experiment with multiple designs. If you only need backing for a single project, this bulk purchase might be more than you need right now, but it's reasonable for a craft enthusiast or someone doing multiple projects over time.

These boards work for photograph backing, framing artwork, creating display presentations, and various DIY crafts. They're particularly useful for projects where you need a white, clean-looking surface visible from the front or back. Because they're not archival-quality (which is a specific certification for long-term preservation), they're best suited for decorative purposes rather than preserving irreplaceable photographs or heirloom artwork.

Care and Storage of Your Golden State Art Backing Boards

Backing boards stored in a cool, dry place will maintain their condition indefinitely. Because they're cardboard-based, they're susceptible to moisture and humidity, which can cause warping or soft spots. Store them flat in their original packaging or in a similar flat arrangement rather than standing them upright in a corner where they might bend.

When you're ready to use them, handle the Golden State Art 16x20 backing boards by their edges to avoid creating marks on the white surface. Once mounted in a frame and hanging on a wall, the boards themselves are protected from daily handling and environmental exposure, which extends their lifespan as part of your finished display.

The product in this guide: Golden State Art 16x20 Backing Boards, 25 Pack Bright White Backer Boards