Anyone looking for a new sofa will quickly discover the vast selection available. Choosing the right spring system is crucial. There are various types to choose from, each with its own advantages and disadvantages. This article will explain which type of spring system is best for your sofa and what you should consider when making your selection.
The different types of suspension
There are different types of suspension systems for sofas. Each type has its own advantages and disadvantages. Here we introduce you to the most important types of suspension systems.
Nosag suspension
The Nosag spring system is an affordable option and is often used in less expensive models. It consists of a long metal spring arranged in a wave-like pattern. While robust and durable, it doesn't offer exceptional seating comfort. Furthermore, pressure points can develop because the pressure isn't evenly distributed. However, this depends on the quality of the spring and can vary significantly between manufacturers.
The Nosag spring system is particularly suitable for people who prefer a slightly firmer seating experience. It can also be a good choice for guest rooms or vacation apartments.
pocket spring core
The pocket spring core consists of individual metal springs, each sewn into its own pocket. The springs are interconnected, providing consistent seating comfort. Pocket spring suspension is robust and durable, offering excellent seating comfort. However, this type of suspension is also somewhat more expensive than other types.
Pocket spring mattresses are a good choice for people who value consistent seating comfort and are willing to spend a little more. This type of spring system can also be a good choice for people with back problems, as it offers excellent support.
Regarding our sofas with pocket springs:
Bonell spring core
The Bonnell spring core suspension consists of several interconnected metal springs. This type of suspension is very robust and durable. However, the seating comfort is somewhat lower than with other suspension systems. Furthermore, the interconnected nature of the springs can lead to uneven pressure distribution.
The Bonnell spring core suspension is a good choice for people who are looking for a robust and durable suspension system and don't mind a slightly firmer seating experience. This type of suspension can also be a good choice for guest rooms or vacation apartments.
cold foam
Cold foam is a modern upholstery option and is often used in combination with other types of springs. Cold foam offers excellent seating comfort and conforms to the body. Cold foam upholstery is also very durable and robust.
Cold foam padding is a good choice for people who value high seating comfort and are willing to spend a little more. It can also be a good choice for people with back problems, as it offers good support.
latex
Latex is another modern upholstery option. Latex upholstery is very durable and robust, offering a high level of seating comfort. However, latex is sensitive to moisture and heat and requires regular maintenance.
Latex upholstery is a good choice for people who value high seating comfort and are willing to spend a little more. It can also be a good option for people with back problems, as it provides excellent support. However, it is important to maintain the upholstery regularly to ensure its longevity.
Advantages and disadvantages of the different suspension systems
Every suspension system has its advantages and disadvantages. Which suspension system is the best choice depends on personal preference. Here we compare the pros and cons of different suspension systems.
Nosag suspension
The Nosag spring system is a popular choice for upholstered furniture. It consists of a steel wave spring system mounted in a frame. The spring system is robust and durable, and therefore very budget-friendly.
Advantages: Robust and durable, budget-friendly
Disadvantages: Low seating comfort, pressure points
pocket spring core
Pocket spring suspension consists of individual springs sewn into fabric pockets. These pockets are connected to each other, forming a stable unit. This type of suspension offers good seating comfort and is robust and durable. However, it is somewhat more expensive than Nosag spring suspension, and pressure distribution can be uneven.
Advantages: Good seating comfort, robust and durable
Disadvantages: Somewhat more expensive, pressure distribution can be uneven.
Bonell spring core
The Bonell spring core suspension consists of a spring wire that is formed into a wave-like shape. These springs are interconnected, forming a stable unit. The suspension is robust and durable, but offers only limited seating comfort. Here, too, pressure distribution can be uneven.
Advantages: Robust and durable
Disadvantages: Low seating comfort, pressure distribution can be uneven.
cold foam
The cold foam suspension consists of a foam that is cut into a specific shape. The foam is durable and robust, offering excellent seating comfort. However, this type of suspension is somewhat more expensive than other suspension options.
Advantages: Very good seating comfort, durable and robust
Disadvantages: Costs more than some other types of upholstery.
latex
The latex suspension consists of a layer of latex cut into shape. This suspension offers a high level of seating comfort and is durable and robust. However, it is sensitive to moisture and heat.
Advantages: High seating comfort, durable and robust
Disadvantages: Sensitive to moisture and heat
What should you pay attention to when choosing a suspension system?
The choice of suspension depends on personal preference. Here are some points to consider when making your selection:
Comfort and durability
It is important that the suspension offers good seating comfort and is durable.
To ensure optimal seating comfort, the suspension should be adjusted to body weight and preferred sleeping position. People with a higher body weight generally require firmer suspension to receive sufficient support. For people who prefer to sleep on their stomach, softer suspension is recommended to reduce pressure on the chest.
The durability of the suspension depends on the quality of the materials and the workmanship. A high-quality suspension can last for many years and still offers good seating comfort even after extended use.
Body weight and sleeping position
Depending on body weight and sleeping or lying position, a different suspension system may be the better choice.
A person with a higher body weight generally needs firmer springs to receive adequate support. For people who prefer to sleep on their stomach, softer springs are recommended to reduce pressure on the rib cage. Back sleepers require medium-firm springs to ensure optimal spinal support.

Allergies and material intolerances
In case of allergies or material intolerances, appropriate materials should be used.
People with allergies or material intolerances should pay attention to allergy-friendly materials, such as springs with special covers that repel mites and other allergens.
Price-performance ratio
It is important that the price-performance ratio is right.
The price of a sofa's suspension system can vary significantly depending on its quality and features. It's important to choose a sofa with a suspension system that meets your personal needs and offers good value for money.
There are several different spring systems to choose from, each with its own advantages and disadvantages. By considering your personal preferences and needs, comfort requirements, body weight, sleeping position, material compatibility, and budget, you can select the perfect sofa with the right spring system. The best way to find the right sofa for you is to try out the different spring systems in a Livom showroom .


