How to Pick a Child's Mattress

Check the budget. Before starting a mattress search, determine how much you can spend on it. Mattress prices range from a few hundred dollars to thousands of dollars, so it's important to set a limit before searching.

Think size. Decide which size mattress works best for the child. Smaller children do well with twin mattresses, while older children might need a full or larger bed. The sizes of beds, from smallest to largest, include twin, full, queen, king and California king. The larger the bed, the higher the cost.

Go firm. Children's developing bones need adequate support from their mattress. Softer mattresses do not effectively support their bodies.

Look at type. There are several types of mattresses available. Innerspring mattresses are the most common and cost-effective available. Memory and latex foam mattresses mold around the body when coming into contact with its heat. Air mattresses are easily adjustable for changing preferences in exact firmness. Any of these types work, as long as there is adequate underlying support.

Evaluate special needs. Children with asthma or allergies are especially sensitive to the materials in the mattress and the materials on the exterior. For these children, synthetic fillings that are hypo-allergenic or microbial benefit their conditions greatly. Avoid cotton batting, since it can retain moisture, leading to mildew inside the mattress that can cause allergy and asthma attacks.

Look for extras. Pillow-top mattresses provide a little more padding for children who prefer an extra layer of softness. The pillow top doesn't affect the firmness of the mattress required for growing children. It simply adds a soft top.