Sizes of children”s mattresses

It’s critical to select the appropriate mattress size for your child in order to ensure their comfort and growth. Children’s needs change as they get older, and so do the specifications for mattresses. Finding the correct fit is crucial when choosing a mattress for a toddler bed, crib, or larger size for older kids.

Kids’ standard mattress sizes come in a variety of sizes, each intended to fit a range of age groups and bed kinds. Understanding the measurements of any bed—from cribs to twin beds—will help you make sure your child’s mattress offers the support they require for a restful night’s sleep.

We’ll look at the most popular sizes for kids’ mattresses in this post so you can choose wisely depending on your child’s age and the size of the bed frame.

Mattress Size	Dimensions (inches)
Crib Mattress	28 x 52
Toddler Mattress	28 x 52
Twin Mattress	38 x 75
Twin XL Mattress	38 x 80
Full Mattress	54 x 75

Selecting the appropriate size for a child’s mattress is crucial for their well-being and growth. Mattresses for cribs, toddler beds, and other age groups are available in a range of sizes. It’s crucial to choose a mattress that fits your child’s growth in mind and fits snugly into the bed frame without any gaps. Making sure the size is right will help you establish a secure and comfortable sleeping space that promotes sound sleeping practices.

Parameters of mattresses for the little ones

When parents buy the first crib for a newborn, they also immediately select a mattress for it. One of the most important selection criteria is the dimensions of the product – the size of the mattress should correspond to the size of the sleeping place. In the event that parents decide to purchase a crib of a non-standard size or shape, finding a bed sleeping accessory becomes much more difficult. If a non-standard crib does not come with a mattress, or you are not satisfied with its quality, you need to order a custom-made one from the craftsmen. It is also necessary to take into account that manufacturing will take some time, so it is better to think about this in advance.

Furthermore, the cost of a custom-made bedroom element will be higher than that of mass-produced items. Consider the nation of origin when selecting the specifications of a bedding accessory. Several nations may have different standards for size, particularly if you choose products made in Europe. There are occasionally translation errors because product dimensions are measured in centimeters in Russia and inches in Europe.

The age of the child should be carefully considered when selecting bedding, as this affects both the type of filler and the size of the mattress. Let’s examine the selection criteria for children’s mattresses in more detail.

For newborns

The size of the crib’s sleeping area is the primary factor to consider when selecting a mattress for a newborn. A comfortable feature should be simple to put on and not create too much of a gap when doing so. You must plan ahead for the purchase because even a slight deviation can render the new bedding useless.

Measure the length and width of the sleeping area near the side of the crib to ensure that your mattress selection is accurate. It is preferable to take your own measurements in order to select the correct bedding the first time, even if you are aware of the precise standard specifications of a baby bed from the product characteristics. It will be very difficult to use a mattress that is 5–10 centimeters shorter or narrower than the bed. Moreover, the baby could get hurt if they unintentionally poke their arm or leg through the gap between the side and the bedding feature.

Both the parents and the newborn may experience discomfort from a mattress that is too tightly fitted to the sides. A piece of bedding that fits the bed perfectly but is too tight can slightly deform and make it uncomfortable for the baby to sleep. Parents will find it much more difficult to change the bed linens because they will need to lift the mattress each time in order to tuck the sheet’s edges under it.

A variance of no more than 2-3 centimeters between the dimensions of the mattress and the crib is permitted during the selection process. The baby cannot reach his hand inside when the bedding element’s edges are not 10 to 15 mm from the sides; it is much more convenient to tuck the sheet in.

The product’s height has an impact on the newborn mattress selection as well. For a baby, low-profile mattresses (between 5 and 8 cm) are ideal. Because thin bedding is sufficiently stiff to not give way under the baby’s weight, it prevents the spine from developing improperly.

Although 140×60 cm is the standard size for a baby crib mattress, stores also carry shorter (110×60, 120×60, and 130×60 cm) and longer (150×60, 60×160, and 60×170 cm) models. Reduced length of bedding is a terrific way to save space, which will be very helpful for people who plan to put a baby crib in their room. Many parents find that longer models are more comfortable because they are easier to put a newborn in, allow for the addition of extra soft sides, and allow the baby to play with his favorite toys right next to them.

It’s crucial to keep in mind that a baby’s spine needs to be properly formed, so the mattress he or she gets should be fairly firm. Furthermore, using a pillow in a baby crib is prohibited because it may interfere with the growth of the spine and skull.

A mattress with varying firmness on both sides is the ideal choice for a newborn. Place the hard side of such a product in the crib first, and then the soft side after a few months.

A crucial selection criterion is the mattress filler, which needs to be both hypoallergenic and hard. Your infant can be safely placed on mattresses made of cotton, latex, silicone, or natural filler.

With the exception of wool, all natural fibers are allergy-free and safe for infants. Springless mattresses, also known as toppers, are the best choice for a newborn. This bedding is inexpensive, doesn’t gather dust, and doesn’t have any noisy metal springs.

Another significant benefit of the topper’s lack of metal inside is that static electricity is not built up. A mattress with buckwheat husk filling is also a great option for babies because it has medium hardness and orthopedic qualities. The unique filler is incredibly affordable and has many advantageous features.

For children 1-3 years old

Use a stroller, cocoon mattress, or tiny cradle for a newborn up to a year old’s sleeping area to help them get used to the idea of being in a big empty space. As the child gets older, he finds such a place to be small and uncomfortable. You can use your current standard-sized crib; all you have to do is swap out the hard topper for a medium-hard model.

If your child slept in a cradle until they turned one year old, you can purchase a bigger crib and mattress. The two standard mattress sizes for kids aged one to three are 70 by 140 and 150 by 70 centimeters. It is preferable to purchase a non-standard wide model, such as 140×80 cm or 150×80 cm, if the infant likes to spread his arms while sleeping or tosses and turns frequently.

Regardless of the design or filler, the mattress’s height can be raised to 8–10 cm.

Just like with a newborn, a mattress for a child between the ages of one and three needs to be hypoallergenic and practically fit the crib’s specifications. However, the filler material needs to be chosen based on the child’s age: a baby should ideally have a hard topper, but children older than a year old should purchase springless models with a medium level of hardness.

Coconut coir and natural latex make good filler fibers. A double-sided model is the best choice because it allows parents to choose which side their infant feels most comfortable lying on. In addition to standard-sized children’s sleeping accessories, a lot of internet retailers offer manufacturing services for items with non-standard dimensions and shapes.

Purchasing a mattress from one of these stores has the benefit of coming with a waterproof cover.

Dimensions of mattresses for preschoolers

Around the age of three, a child starts to move very actively and grows and develops quickly. When a child grows out of a well-known crib with sides, it becomes too small and uncomfortable for them, so parents should consider a new design or a larger sleeping model. The mattress, along with its filler and configuration, also changes when it comes to a child’s bed. By investing in full-fledged single beds for long-term use rather than another transitional model, many parents attempt to save money.

Such savings are warranted if you select a mattress with an appropriate level of rigidity, but they are not always helpful for a skeleton that is easily broken. Buying a small bed and mattress will be more appropriate because the child’s age will determine the requirements for the rigidity of the mattress. Bedding is made in the following sizes for preschoolers: 160×70, 160×80, 170×80, and 180×80 centimeters. The mattress’s height can range from 7 to 14 centimeters, contingent upon the nature of the product design.

For the child’s skeleton to form properly, the filler should still be medium hard.

When selecting a mattress, one should consider the increased activity that children between the ages of three and six exhibit. When fidgeters run and jump on the bed, a lot of orthopedic models break and don’t last. You can begin using a spring-loaded bedding feature at this age, but selection requires some finesse. Springs are used in two different ways in spring mattress designs: dependent and independent. A bedding feature where every spring is connected is known as a dependent spring block design.

This product has a feature – if you press on one edge, the opposite one will bend. This property is not very convenient for a preschooler – a fidget can easily roll off the mattress onto the floor. A mattress with an independent spring block is an improved version of children"s bedding. All springs in the block are installed separately, so they do not depend on each other and can spring independently. The design feature does not allow the product to creak during use, it is not so easy to slip off such bedding, and it bends softly, adjusting to the curves of the child"s body. The ergonomic design is a good choice for children from 3 to 6 years old.

Standard sizes for schoolchildren

School-age children grow very quickly, the last stages of spine formation occur in their body. At the age of 6 to 10 years, many children manage to add 40 to 50 centimeters in height. Girls by the age of 12 almost reach their maximum height, and boys – by the age of 16. At this age, changing bedding is not just a desire, but a necessity. The parameters of a mattress for a schoolchild depend not only on the child"s height, but also on the chosen bed model. Teenagers can buy both single and one-and-a-half beds. Families with more than one child can save space by buying bunk beds or transforming beds with three sleeping places.

For children of school age, the standard mattress dimensions are 80×190, 90×180, 190×90, and 120×190 centimeters. The sleeping area on bunk beds is often long but relatively narrow, measuring either 80×200 or 90×200 centimeters. The transformer is constructed with two or three sleeping areas, which are typically made to be long and narrow. Teenagers can sleep on mattresses as high as 15 to 20 centimeters because they no longer require a firm foundation; instead, they can rest comfortably on a supple, cozy bed.

The needs for the kind of filler and the level of firmness in a mattress vary significantly as a child gets older and also based on their individual characteristics. Since schoolchildren no longer bounce around in bed as much as children under six, many doctors advise using orthopedic bedding. The well-formed skeleton will be preserved with the aid of an orthopedic model.

Teenage bedding comes in a wide variety from factories, including models with different filler types, spring and non-spring mattresses, and mattresses with different levels of hardness. After age six, children no longer require a hard surface to sleep on, so you can purchase medium- and moderately-soft mattresses for them.

For teenagers, a double-sided sleeping element is the best option, just like it is for small children. A product like this lasts far longer than a standard mattress and lets you change the hardness.

It’s critical to select the appropriate size children’s mattress for your child’s wellbeing and comfort. The support required for a restful night’s sleep is provided by a mattress that fits the bed properly, which is essential for their growth and development.

To make sure there is no space that could endanger safety, it is crucial to measure the bed frame and compare it to the appropriate size mattress. To ensure the proper fit, whether you’re purchasing a mattress for a crib or a larger one for an older child, accuracy is essential.

In addition to offering comfort, choosing the proper mattress size ensures long-term usability and safety. The general wellbeing of your child can significantly improve with just one small action.

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