Wall-mounted dry-erase boards are typically made from a variety of materials, each offering different levels of durability, erasability, and cost-effectiveness:
1. **Melamine**: This is a resin-infused paper product that is the most economical option. It is lightweight and suitable for light to moderate use. However, it is prone to ghosting and staining over time.
2. **Painted Steel**: These boards have a steel core with a painted surface. They are magnetic, allowing for the use of magnets, and offer better durability than melamine. The painted surface can still be susceptible to ghosting but is generally more resistant.
3. **Glass**: Glass dry-erase boards are made from tempered glass, offering a sleek, modern look. They are highly durable, resistant to stains and ghosting, and easy to clean. They are also magnetic if a steel backing is included.
4. **Porcelain (Ceramic)**: Porcelain boards are made by fusing a ceramic surface onto a steel backing. They are highly durable, resistant to scratches, stains, and ghosting, and are magnetic. These boards are ideal for heavy use and are often found in professional settings.
5. **Laminate**: Similar to melamine, laminate boards are made from a plastic-coated surface. They offer a smooth writing experience but are less durable than porcelain or glass.
6. **Acrylic**: Acrylic boards are lightweight and offer a clear, glass-like appearance. They are less expensive than glass but can scratch more easily.
Each material has its own advantages and is chosen based on the intended use, budget, and desired aesthetic.