Bonnel Spring vs. Pocket Spring: Understand the Differences Before Buy

If you're looking for a mattress that suits your sleeping preferences, the first step to choosing the right one is to understand the different mattress materials.

The materials commonly used to make mattresses typically include three main types:
1. Spring
2. Foam
3. Latex
Each material has its own strengths, weaknesses, comfort level, and price range. If you're wondering which mattress to choose, let's explore two popular types of spring mattresses today.

1. Bonnell Spring Mattress

Bonnell Spring vs. Pocket Spring mattress: Internal mattress structure showing material layers and springs

These mattresses have interconnected springs that form a single unit. Each spring has a double-cone shape, offering excellent support and weight distribution. Their firmness can be adjusted, and they are highly flexible.

Bonnell spring mattresses are very popular, with prices ranging from a few thousand to tens of thousands of baht, depending on the additional materials used in the top and bottom layers. However, because the springs are interconnected, when in use, the springs in the weight-bearing areas pull on the surrounding springs, causing motion transfer that can disturb a partner. Over time, the springs can loosen, leading to squeaking noises that can be disruptive during sleep. Bonnell spring mattresses are suitable for those who prefer a firm, supportive mattress at an affordable price.

2. Pocket Spring Mattress

Bonnell Spring vs. Pocket Spring on a mattress: Showing the difference before buying a mattress

The key feature of these mattresses is that the springs work independently, adapting flexibly to the body's contours. Each spring is shaped like a wine barrel, with the top coil smaller than the middle of the spring. This design ensures that pressure is applied directly to the core of the spring, eliminating the need for weight distribution. Each individual spring works independently and only supports the area where pressure is applied, without transferring weight to other areas. This means that if you move or get out of bed, it won't disturb the person sleeping next to you, helping both you and your loved one enjoy uninterrupted sleep.

Another advantage of pocket spring mattresses is that if a spring is damaged, you can replace individual springs without having to replace the entire spring unit. Pocket spring mattresses are therefore an excellent choice for restless sleepers and offer a great new option for your sleep.

Bonnell Spring vs. Pocket Spring: Diagram comparing characteristics of each spring mattress type before making a purchase decision

Now that you know the differences between the two types of mattresses, SleepHappy also has 3 health mattresses to recommend.

1. Atlantis V2 Mattress (Hybrid Mattress)

This is one of the Hotel Collection mattresses, developed from SleepHappy's original mattress, designed to help relieve back pain and prevent dust mites. It features a layer of 100% natural latex and helps reduce motion transfer to nearby sleepers.

With its Pocket Spring system, you'll experience a perfectly firm yet comfortable feel. It has a thickness of 10 inches and combines HD Foam, latex, and Pocket Springs, which provides a satisfyingly firm sensation.

Bonnell Spring vs. Pocket Spring: Cross-section of mattress showing various material layers such as palm cover, support foam, dream fiber, springs, and natural latex

Key Features

Motion isolation technology for different areas of the mattress.
Enhanced with 100% natural latex.
Helps distribute weight and support all body contours.
Can support weights up to 300 kg.
Promotes natural spinal alignment.
Reduces tossing and turning during sleep.
Anti-bacterial, anti-dust mite, and anti-mold.

2. Atlantis Mattress (Pocket Spring Mattress)

The Atlantis mattress is SleepHappy's entry-level Hotel Collection mattress. It has a thickness of 10 inches and combines HD Foam with Pocket Springs, providing a pleasantly firm feel. It allows you to experience the sensation of a high-quality Pocket Spring mattress, just like sleeping in a leading hotel.

Splendid mattress: High resilience foam, Iso-coil pocket spring system for motion isolation, high weight capacity

Key Features

Part of a 5-star hotel collection.
Can support weights up to 300 kg.
Motion isolation technology; no disturbance when turning over.
Supports the hip area.

3. Splendid Mattress (Pocket Spring Mattress)

Bonnell Spring vs. Pocket Spring: White mattress on a modern design bed, with Renaissance, Marriott, JW Marriott Hotels logos

It contains a layer of high-density HD Foam and is reinforced with 5-zone Pocket Springs underneath, providing a pleasantly firm mattress feel. Each spring is individually encased, allowing it to adapt to different body shapes. Additionally, it effectively supports the pressure points of the body, such as the head, shoulders, back, thighs, and ankles. It also helps maintain proper spinal alignment according to human anatomy.

Key Features

Part of a 5-star hotel collection.
Can support weights up to 300 kg.
Motion isolation technology.
Effectively supports the pressure points of the body.

Did you know that you should generally replace your mattress every 6.5 to 12 years, or on average every 8 years? This is because sagging and accumulated dust mites can disturb your sleep or negatively impact your health in the long run without you realizing it. So, check your mattress to see if it's time for a replacement. If it is, SleepHappy offers a wide range of mattresses for you to choose from for quality rest every night.