what is a backing board

2 min read 25-12-2024

A backing board is a sturdy material used to support artwork, photographs, textiles, and other delicate items. It provides stability, prevents warping or damage, and enhances the overall presentation. Think of it as the unsung hero behind many beautiful displays. This article will delve into the different types of backing boards, their uses, and how to choose the right one for your project.

Types of Backing Boards: A Closer Look

Several types of backing boards cater to various needs and budgets. The choice depends on factors like the item's weight, size, fragility, and the desired final look.

1. Foam Core Board

Description: Lightweight and versatile, foam core boards consist of a polystyrene foam core sandwiched between two sheets of paper. They're readily available, inexpensive, and easy to cut.
Uses: Ideal for lightweight artwork, posters, and photographs. Excellent for projects where portability is key.
Pros: Affordable, lightweight, easy to cut, readily available.
Cons: Not suitable for heavy items; can be easily damaged.

2. Mat Board

Description: A thicker, more rigid board made from compressed paper pulp. It comes in various colors and thicknesses, offering a sophisticated look. Often used for framing artwork.
Uses: Primarily used for framing and matting artwork, photographs, and certificates.
Pros: Provides a professional finish; available in various colors and thicknesses; durable.
Cons: More expensive than foam core; can be more challenging to cut.

3. Gatorfoam

Description: A durable, lightweight board made from a closed-cell PVC foam core. It’s resistant to moisture and chemicals.
Uses: Ideal for outdoor signage, display boards, and projects that require moisture resistance.
Pros: Waterproof, durable, lightweight, resistant to chemicals.
Cons: More expensive than foam core or mat board.

4. Masonite

Description: A hardboard made from compressed wood fibers. It's strong, durable, and relatively inexpensive.
Uses: Suitable for supporting heavier artwork, canvases, and three-dimensional projects.
Pros: Strong, durable, relatively inexpensive.
Cons: Can be heavy and more difficult to cut than foam core.

5. Coroplast

Description: A lightweight, corrugated plastic board. It’s waterproof and very durable.
Uses: Great for outdoor signs, temporary displays, and projects that require resilience.
Pros: Waterproof, durable, lightweight, inexpensive.
Cons: Can be slightly less rigid than other options.

Choosing the Right Backing Board for Your Project

Selecting the right backing board involves considering several key factors:

Weight and Size of the Item: Heavier and larger items require stronger and more rigid backing.
Material of the Item: Delicate items may require a softer backing to prevent damage.
Intended Use and Environment: Outdoor projects necessitate weather-resistant boards like Gatorfoam or Coroplast.
Budget: Foam core boards are the most economical, while others offer increased durability and aesthetic appeal at a higher price point.

How to Attach Your Artwork to a Backing Board

The method for attaching your artwork to the backing board depends on the material of the artwork and the backing board. Common methods include:

Acid-free adhesive: Ideal for delicate items like photographs and prints.
Archival-quality tape: Use sparingly to avoid damage.
Spray adhesive: Suitable for larger items, but use in a well-ventilated area.
Frame with a mounting system: Provides a clean and professional finish.

Choosing the correct backing board and attachment method ensures the longevity and presentation of your artwork, photos, or other treasured items. By understanding the different types and their applications, you can make informed decisions and keep your cherished pieces protected for years to come.