Sofas with independent spring unit

Sofas with an independent spring unit are one of the most popular options on the upholstered furniture market. Such models are suitable for use as a bed for an adult or a child. An independent spring unit provides a pronounced orthopedic effect - the base evenly distributes the load, removing it from the back muscles. Corner, direct and modular sofas, “books” and “accordions” are made with such filling today. Deciding which ones are best for sleeping is not easy at all.

To understand what independent springs are is quite simple. They are not interconnected and differently distribute the load on the surface of a common base. It is enough to study consumer reviews and understand that an independent spring unit really has a lot of advantages that are not typical for other types of such frames. The multi-layered design provides sufficient rigidity of the base, while the sleep remains comfortable, and the seat is less deformed.

Soft sofa with independent spring unit - the best solution for sleeping and relaxing at home, in the country, in the office. Its service life reaches 25 years, this design looks very presentable. Filling with independent springs differs from the traditional one in that there are hundreds or thousands inside a common cover, depending on the size, of individual metal spirals. Each of them is placed in a textile cover and is not connected with neighboring elements. The space between the springs is filled with elastic eco-friendly material: foamed latex, coconut fiber, or a combination thereof in different proportions.

This type of sofa unit is considered orthopedic, has a beneficial effect on the state of the musculoskeletal system. With independent springs, the base used for sleep always occupies an anatomically correct position. And the joints and the spine do not receive a negative impact, the body is tuned to a good rest.

In addition to classic solutions, today there are also improved. The spring block in them is formed of double elements, "springs in the spring", providing good support. Models with such a base are suitable for people weighing more than 150 kg. Other types of fillers for such a load are simply not designed.

The obvious advantages of sofas equipped with an independent spring unit include such.

1. Orthopedic properties. The sofa allows you to provide the spine with the rest he needs and at the same time remains a convenient support. In a dream, blood flow is not disturbed, because the springs adjust to any changes in body position.
2. Comfort for sleeping, regardless of weight and build. This is especially practical if the sofa is used as a guest bed.
3. Long service life. With careful handling and after 15 years the sofa will be as comfortable for sleeping as on the day of purchase. In this case, there will be no deformation changes on the surface of the material.
4. Springs are applied evenly. There is no sagging effect - precisely those areas that currently have a load “work”. This eliminates the rapid wear of part of the springs.
5. No noise. Conventional spring blocks creak during friction. Independent modules do not have these drawbacks - they have soft fabric covers that eliminate this problem.

Cons are also obvious. Inexpensive sofas with independent springs have load limits. Besides, they stand noticeably more expensive others. Orthopedic foundation at first may seem too hard and elastic. Not everyone likes it.

All types of sofas with an independent spring unit can be divided into options according to their shape, type of transformation mechanism used, sizes. Models without armrests often used as a resting place in the living room or reception room.

Folding sofas with a block of independent springs easily turn into a spacious berth. Models with drawer additionally save space for seasonal or daily storage of bedding. It is worth considering all the available options in more detail.

Classification of sofas by their shape is the simplest. The following available varieties are distinguished.

• Angular. The most useful configuration option, it has a spacious internal space, can be transformed or have a standard non-folding element format. Due to the ability to install close to the wall, such interior items do a good job of saving space. A distinctive feature of corner sofas is the location of the box for linen separately from the bed.

• Straight. The classic version of the design, in which the seat is located in the front part and does not have additional modules. There are folding and non-transforming options, models with an inner box for linen, with armrests, built-in shelves. An independent orthopedic base in this case is used both in single and double bedrooms.

• Modular. Sofas of this type are great for spacious living rooms, office reception rooms or hotel environments. Their elements are not interconnected stationary, but consist of separate blocks that can be located in different positions relative to each other.Modular sofas are convenient where rearrangement is often carried out or the need for the number of berths changes. Among the blocks can be not only seats and backs, but also elements with built-in shelves, poufs, tables.

For a full sleep, sofas with an integrated folding mechanism are usually chosen. The ease of transformation is largely dependent on the choice of design option. Among the popular solutions for sofas with an independent spring unit, the following can be distinguished.

• Eurobook. It implies a folding berth with a simple shift of the seat forward. In this case, the back rests in the vacated space, forms a smooth surface, comfortable for sleeping. This type of transformation is characterized by a reduced load on the mechanism, you can not be afraid that the sofa will quickly fail.

• "Accordion". This transformation mechanism is used in the widest models of upholstered furniture - the permissible values ​​can reach 180 cm. The folding process looks like this: the seat is pulled forward, the double backrest is laid out in the same plane with it. When folded, the furniture looks compact, takes up a minimum of space.

• "Pantograph". Such a sofa in the transformation mechanism has a special retractable “elevator” that holds the seat stretching forward in the folded position. After unfolding, the berth does not have a floor support, but lies on the base of the frame. Inside there is usually a box for linen.

• "Dolphin". The most common mechanism for transforming corner sofas. In such modules, an additional unit is located under the main seat and is pulled out from under it using a special frame.

• "Click-gag." A popular solution with a varying level of comfort. Models can fix the side elements in several positions, making the armrests an extension of the berth or turning them into an inclined support. The back often also has a transformable design, the rest of the sofa unfolds like a regular book.

In terms of size, sofas with an independent spring unit are divided into compact, standard and larger. For the kitchen, children's room or as an extra bed, a small, most compact option is suitable. For such models, the width of the seat when folded does not exceed 120-140 cm. If you need a sofa on which you can sleep without even folding it, it is better to choose models of the "book" type for 180-200 cm.

To determine which particular sofa with a spring block is best suited for sleep and relaxation, you can not only empirically. Useful recommendations will help to make the right decision and avoid possible difficulties in their subsequent operation. These may include such moments.

• Type of metal. The spring block should be exclusively steel, preferably with a stainless coating. So even with high humidity, rust will not appear. Steel can withstand any load, does not deform under pressure.

• Hardness level. For an independent spring unit, the average is considered optimal. Too low or high level of stiffness of the base will lead to a decrease in the orthopedic characteristics of the material. He simply will not be able to meet the task, will lead to discomfort, back pain.

• Filling. Folding sofas should have the same type of filler in the back and seat. If they are different, sleeping on such a bed with comfort is unlikely to work. In addition, there are also materials between the springs inside. It is better if it is natural coconut fiber or hypoallergenic latex foam.

• Convenience. When choosing a sofa with an independent spring unit, it is better to personally check all its features.When ordering goods remotely, you can be very disappointed in its practical properties.

Studying customer reviews on the purchase of sofas equipped with an independent spring unit, we can note their positive nature. The filler practically does not cause complaints, but some owners of such furniture after transformation still use an additional thin mattress from above due to the high rigidity of the main bed.

The convenience of the seat is noted - in the living room, such models can be safely placed as a gathering place for the whole family. The sofa can withstand significant loads, but still it is worth considering the limitations - for independent spring blocks they vary in the range up to 120-130 kg, warping the base is possible with an increase in recommended weight.

In terms of transformation mechanisms, preference is given mainly to models with “eurobook” and “accordion” mechanisms, direct versions without transformation are also popular. In the presence of an independent spring block, they can also easily be turned into a comfortable berth. Corner models are chosen mainly with the Eurobook. It is noted that a massive base sometimes causes certain inconvenience when folding.

The following video will tell about the pros and cons of an independent spring unit and PPU.