Reflex foam mattresses: the benefits

There are many advantages to choosing a reflex foam mattress. Here are the main benefits:

• Naturally hypoallergenic
• Relatively cheap in price
• Durable
• Better support and minimal settlement
• Healthy weight distribution
• Excellent spinal alignment

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Where is reflex foam found in a mattress?

Mattresses can feature reflex foam in five main ways.

1. Full block of reflex foam

Mattresses made up of just reflex foam often provide a firmer sleep surface and, due to low production costs, are usually cheaper in price. They are ideal if you don't like sprung mattresses or the warmth that can be associated with some memory foam mattresses.

2. Support layer on top of springs

In some mattresses, reflex foam sits on top of pocket springs or open coil springs to add extra support to the mattress. This layer of reflex foam brings firmness to the mattress and supports correct spinal alignment.

3. Base layer in springless mattresses

Reflex foam is often used as the base layer within springless mattresses. A layer of reflex foam provides an extra level of firmness for a mattress that memory foam alone doesn't offer. This layer of reflex foam largely contributes to the firmness rating of a mattress while other layers offer enhanced comfort and luxury.

4. Within foam encapsulation

Foam encapsulation is where a row of springs is taken out of the mattress and replaced with a supportive foam, such as reflex. This helps prevent the feeling of roll-off, and also maximises the available sleep space. If you want to know more about foam encapsulation, head over to our guide on foam encapsulated mattresses.

5. Pillow top layers

Pillow top layers provide an extra layer of comfort, which is why it is important that they keep their shape. Reflex foam can be used in pillow top layers to enhance durability and provide a good level of firmness.

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Who might reflex foam be suitable for?

Reflex foam mattresses are designed to provide firm, even support and are commonly used in a variety of mattress types, including orthopaedic models. Their characteristics may make them suitable for:

• Allergy or asthma sufferers - Reflex foam is made from polyurethane, which is resistant to dust mites.
• Those who suffer from back or neck pains - Reflex foam evenly spreads body weight and can help reduce pressure points.
• People with a larger build - Because reflex foam has a high density, it can provide a better level of support to those of a heavier weight.
• Those who require orthopaedic support - Thanks to its supportive structure, reflex foam is used in orthopaedic mattresses to ensure healthy spinal alignment.
• Children who sleep on a bunk bed - Bunk beds come with mattress height restrictions. Reflex foam removes the need for springs and can offer greater support within the safety guidelines of a bunk bed mattress.

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Is reflex foam just another word for memory foam?

Due to its increase in popularity, memory foam is the most recognised foam on the market. However, some retailers try to sell reflex foam as just a different type of memory foam.

In fact, memory foam and reflex foam differ in the way they are manufactured. As a result, each offers a very different feel. In this next section, we'll look at the key differences between reflex foam and memory foam.

Reflex foam and memory foam: what's the difference?

Reflex foam is made up of tiny bubbles which squash sideways when pressure is applied. This causes the foam to part-fit your body whilst trying to regain its original shape.

Memory foam consists of small holes that allow air to escape. This process allows memory foam to mould to your body's contours and give a more cushioned feel.

Here's a summary of how reflex foam and memory foam differ:

Reflex foam mattresses	Memory foam mattresses
Made up of tiny bubbles	Made up of small holes
A firmer sleep surface	Can feel softer and more sumptuous
Great for back support	Can feel warmer and cosy
Usually cheaper	Adjusts to body temperature, moulds to your contours

Reflex foam mattress vs memory foam mattress

Although they may appear similar at first, reflex foam and memory foam are manufactured differently and offer distinct experiences. When choosing between the two, consider what you value most in a mattress. If you’re looking for firmer support or a more budget-friendly option, reflex foam might suit you. If you prefer a mattress that contours to your shape for pressure relief, memory foam might be a better choice for you. 

If you’re still on the fence, there is a range of mattresses that combine reflex and memory foam for the best of both worlds. A reflex foam base adds structure and support, while a memory foam top layer can provide the cushioning comfort many sleepers enjoy.

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Does reflex foam smell?

Reflex foam itself doesn't have a particularly strong smell. However, to ensure the mattress meets common safety standards, the foam is treated with a fire retardant.

Mattresses are often vacuum-sealed, so the smell of this retardant is trapped within the packaging. This means a slight smell may be noticeable when first removed from the packaging. Leaving the mattress to air in a room with plenty of ventilation for 24 to 48 hours will help remove any smell.

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How long do reflex foam mattresses last?

Reflex foam mattresses are durable and resilient. However, after many years of use, reflex foam may lose some of its strength to push back against your body. This means your reflex foam mattress may not offer the comfort and support you require. Like with all mattresses, we recommend that you change your reflex foam mattress every seven years.

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Reflex foam is the unsung hero within many mattresses. A reflex foam mattress offers support and firmness, allowing other fillings, such as memory foam, to take centre stage. Whether the mattress is solely made of reflex foam or uses it as a support layer, these mattresses provide reliable back support and may help reduce aches and pains.

Shop our reflex foam mattress collection today.