The Mattress-Free Life: Reimagining Sleep Spaces

Memory foam mattresses are often delivered in a box, rolled up and compressed. Manufacturers recommend waiting 24 to 48 hours after unboxing before sleeping on a new memory foam mattress. This is to allow the mattress to fully expand, ensuring maximum comfort for the user. While it may not damage the mattress, sleeping on it too soon could lead to customer dissatisfaction and premature returns.

Flipping a mattress is no longer recommended

For decades, the conventional wisdom was that you should flip your mattress regularly to extend its lifespan and improve comfort. However, changes to mattress design mean that this advice is no longer applicable to most modern mattresses.

Most mattresses are now designed to be one-sided, with a thick, firm support layer at the bottom and one or more softer, more comfortable layers on top. This design supports the sleeper, keeping their spine properly aligned throughout the night. But if you flip this design, the support layer is at the top, and the comfort layer at the bottom. This results in a bed that is less comfortable and less supportive, which can lead to aches and pains for the sleeper. Flipping a mattress can also void the manufacturer's warranty.

Instead of flipping, most mattresses should be rotated regularly. This helps to spread out the wear and tear that comes from sleeping in the same position every night, and can extend the lifespan of the mattress. Memory foam and latex mattresses should be rotated 1-2 times per year, while newer innerspring mattresses should be rotated 1-2 times per year, and older innerspring mattresses 2-5 times per year.

There are, however, a small number of mattresses that are designed to be flippable. These are double-sided, with comfort layers on either side of the support layers. Some of these offer two distinct firmness levels, while others have a single firmness level. If you have one of these mattresses, you should flip it multiple times per year.

Mattresses should be replaced every 8-10 years

Mattresses are a significant investment, and it can be tempting to keep them for longer than we should. However, for the sake of our health, it is important to replace them regularly. While there is no one-size-fits-all solution, and different types of mattresses have different lifespans, a good rule of thumb is to replace your mattress every 8-10 years. This guideline is supported by experts and can be influenced by various factors, such as the type of mattress, the materials used, and how well you care for it.

The type of mattress you own will play a role in how often it needs to be replaced. For example, innerspring mattresses can last up to 10 years, especially if they are two-sided and can be flipped over. On the other hand, hybrid mattresses, which combine foam and innerspring, usually need to be replaced after 6 years. Latex mattresses are the most durable, lasting 8 years or more, while a good-quality memory foam mattress can last up to 15 years with proper care.

The materials used in the construction of your mattress also influence its lifespan. Higher-quality materials tend to result in a longer-lasting mattress. For innerspring and hybrid mattresses, look for a lower coil gauge, indicating thicker coils. For foam mattresses, opt for higher foam densities, such as 1.7+ PCF for polyfoam and 5+ PCF for memory foam. Additionally, natural latex is a more durable option than synthetic latex.

Proper mattress care can also extend the life of your mattress. This includes rotating your mattress every 3 to 6 months (unless the manufacturer advises otherwise), using a mattress protector, and cleaning it as directed. Keeping your mattress properly supported with the right box spring or foundation is also crucial.

However, even with proper care, a mattress will eventually need replacing. Over time, it will lose its shape, sag, and become uncomfortable. This can interfere with your sleep, and a lack of quality sleep has been linked to various health issues. Additionally, old mattresses accumulate dust mites and other allergens, which can cause or worsen allergies, asthma, and other respiratory conditions.

Therefore, it is important to be aware of the signs that it's time to replace your mattress. These include visible signs of wear and tear, such as sagging or lumps, noisy springs, and muscle stiffness when you wake up. If you find that you sleep better in other beds or are experiencing worsening allergies or asthma, it may be time for a new mattress.

Putting a mattress on the floor can cause mould

Placing a mattress directly on the floor is not always a good idea. While it is the most affordable option, there are some significant downsides. One of the most important is the risk of mould.

Mould can grow underneath a mattress if there is no airflow. This is a particular issue for foam mattresses, which are full of tiny air pockets that are the perfect home for mould spores. Mould can also be caused by humid environments, sweat, moisture, and stains.

If mould gets into a mattress, it is impossible to clean it out and the mattress will have to be replaced. Mould can also become airborne, causing major health issues if spores are inhaled.

To prevent mould from growing underneath a mattress, it is important to ensure good airflow. A waterproof mattress cover can help to keep moisture out, and the mattress can be placed on something that allows air to flow underneath, such as a slatted bunkie board or bed slats. The mattress can also be propped up periodically to allow it to air out.

If you live in a humid environment, it is especially important to take steps to prevent mould. Consistently airing out the room or using a dehumidifier can help to reduce moisture in the air.

Mattresses are no longer double-sided

Mattresses have evolved from the traditional innerspring system designed from the core out, where both sides of the mattress were the same. This meant that the mattress could be flipped to improve support and extend its lifespan. However, newer mattress types have added specific layers from the ground up, making each side different. This change has led to more comfortable mattresses, but the precise layering involved means they should not be flipped.

The shift from double-sided to single-sided mattresses began in 2000 when Simmons introduced the one-sided mattress. Since then, most manufacturers have moved to producing one-sided mattresses, and they now dominate the industry. This change has several reasons and impacts.

Firstly, one-sided mattresses allow manufacturers to build the mattress from the ground up, maximising its potential comfort. They can start with a core and add several comfort layers, resulting in a higher-quality mattress. In contrast, double-sided mattresses have padding from the centre to the surface, providing less padding for each side.

Secondly, one-sided mattresses are more convenient for consumers as they no longer need to flip their mattresses regularly. This convenience also results in less maintenance and a reduced need to file warranty claims.

The move to one-sided mattresses has also impacted the structure of mattresses. One-sided mattresses feature a base layer with comfort materials such as foam, coils, latex, or natural materials stacked on top. In contrast, double-sided mattresses have a supportive coil system in the centre, with comfort layers on either side.

Despite the shift to one-sided mattresses, some consumers still prefer double-sided mattresses. They feel they get more value from a double-sided mattress, as they can utilise both sides. Additionally, some mattress types, such as those with cotton or wool padding, are better suited to the double-sided structure.

While one-sided mattresses are now the industry standard, some brands still offer high-quality flippable mattresses. These include Serta, Restonic, and Spring Air, sold by US-Mattress, and The Beloit Mattress Company, a factory-direct mattress company.

Hybrid mattresses are the most durable

The coil support system in hybrid mattresses is key to their durability. This system provides a bouncy and responsive surface that adapts easily to different sleeping positions. The coils also allow for increased airflow, preventing the mattress from holding onto excess heat and regulating the temperature. This is especially beneficial for hot sleepers. Additionally, the coils provide ample edge support, allowing sleepers to use the entire surface of the bed without feeling like they are sinking or sagging.

The comfort system of a hybrid mattress also contributes to its durability. This system typically includes memory foam, polyfoam, latex, or a combination of materials, which cradle the body and relieve pressure points. The combination of the coil support system and comfort system gives hybrid mattresses a high-quality, luxurious feel.

While hybrid mattresses are generally more expensive than memory foam options, their durability makes them a worthwhile investment. With proper care, a hybrid mattress can last for many years, providing a comfortable and supportive sleeping surface.

Frequently asked questions