When choosing upholstered furniture, its appearance is mainly taken into account. Although convenience, strength, and service life are primarily affected by what the furniture is made of inside. This article will help you understand a specific topic, which are the best fillers for sofas for practicality and price exist at the present time. Depending on the purpose, this will help everyone choose for themselves a comfortable sofa that will last a very long time. It will be just nice to relax on it or use it as a place for a healthy sleep.
Content:
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spring block
The spring block is outdated, but still popular
They are distinguished depending on several factors:
- the thickness of the metal bar that is used for the spring
- number of springs per 1 sq. m
- spring diameter
- spring height
These data together determine the anatomy of the sofa, i.e. its ability to adapt to the position and structure of the body. Springs made of a thinner rod and a smaller diameter support the body better and follow its contours. The total number of such springs per 1 sq. m. affects the ability of the product to withstand heavy weight and for the period of operation.
- long period of operation
- ability to bear heavy body weight
- reliability
- orthopedic properties useful for the spine
- smooth surface, with sufficient elasticity and rigidity
- good air and moisture exchange
- creaking appears over time
- expensive repair
The level of anatomy directly determines the level of comfort.
There are 2 types of spring blocks
Rigid connection between springs affects comfort
Springs are made of high quality steel. For their connection, high-carbon steel wire with knots is used. Everything is fixed by the lower and upper metal frames. The total number of springs depends on the manufacturer. In this design, it is 100-150 pcs/sq. m.
The bonnel block is very reliable and resilient. It is capable of holding heavy loads. People weighing more than 100 kg can safely use such a unit. Metal frames make the structure even more stable, because. exclude swinging and displacement of elements to the sides. This increases the duration of the block.
The top of the springs is covered with an additional filler, such as felt, synthetic winterizer, other materials. Due to this, the feeling of the springs is softened, making the product more comfortable.
A good option for a sofa in the living room.
Each of the springs is an independent element
Non-woven fabrics have a maximum level of strength, environmentally friendly. The material is not subject to decay, which prevents the development of bacteria and fungi. It has good resistance to any kind of friction.
The covers are attached to each other using flexible connections, which enable each spring individually to show its elasticity qualities. The design itself is additionally glued with a non-woven fabric on both sides. Due to this, its shape is strengthened. Block deformation is excluded. It is protected from mechanical impact. Springs are used from thin wire and small diameter, and their number in this design reaches 350 pcs/sq. m and above. These characteristics indicate a high level of comfort of the filler. It is not subject to sagging, fluctuations when changing body position, silent in use.
This design provides a point distribution of the load and repetition of the contours of the body, ensuring the correct position of the spine, regardless of how the person is located.
The price of such a block, in comparison with the bonnel block, is much higher. This is due to the fact that the manufacture of the structure requires more time, labor, costs.
A good option for a sofa for good sleep and relaxation. Such a filler will not solve back problems, but it will help to cope with fatigue and muscle tension, relieve the spine.
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Simple and inexpensive spring base
The spring block snake is also a type of filler. Very often used in the furniture industry, including sofas. It is used in soft elements, mainly in the seat, backrest.
Springs are made of galvanized metal and are attached transversely to the wooden base of the sofa with hinged slats or clips. Their number depends on the size, purpose of the product. The base of the structure is made up of these springs. The top is then covered with a layer of felt, batting or foam rubber.
The spring snake passes air well, therefore, possible moisture will evaporate and the product will dry quickly.
The seat is obtained with a springy effect, soft enough. Not resistant to heavy loads. After a short time, it starts to bend. This is a big minus for sofas with such a filler that not recommended for frequent use and not suitable for sleeping.
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polyurethane foam
For those who love comfort as much as economy
Polyurethane foam sofa filler (PPU) - a synthetic porous substance or furniture foam. Consists of cells that are filled with air. The volume of the material is 90% air. It is used in the production of furniture as a flooring material or, due to its compactness, as the main filler for sofas.
PPU produce 2 types:
- molded (cast)
- block
The molded look is denser and more expensive.
Also, the material differs in density. The required density indicators for furniture are 30-40 kg / sq.m.
- quality material can last a very long time
- environmental Safety
- recovers in shape after exposure to stress
- well passes air, due to which possible moisture does not accumulate in it
- has thermal insulation, antibacterial, antifungal, anti-allergic properties
- cheap types eventually become unusable and begin to crumble, and dents can remain in them from heavy loads
- deformed in direct sunlight. To avoid this, the filler is covered with a special upholsteryprotecting it from the sun
- many consumers do not like the higher density of PU foam, because. products with such a surface are very hard
This sofa will be a great bed. The polyurethane foam filler is not inferior to an independent spring block in terms of its properties and comfort, but at a price it is more affordable.
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Ideal for all sleep products
Natural latex is made from naturally occurring rubber. Rubber in its pure form is very capricious, so it is supplemented with an inhibitor.
The material has been widely used in filling furniture. The proportion of rubber in such fillers should be in the range of 45-65% so that it has the necessary qualities:
- elasticity
- elasticity
- wear resistance
Natural latex - one of the best fillers. It has unique properties.
- Due to the high level of elasticity, it supports the body well, eliminating unnecessary swaying and vibrations. Restores shape very quickly
- The latex structure gradually adapts to the contours of the body, responding even to light pressure. This makes it very comfortable, allowing you to support those parts of the body that need it: neck, head, lower and upper back, spine
- The porous structure allows air to pass through well, which prevents moisture from accumulating in the filler itself.
- Good thermoregulation: keep warm in winter, cool in summer
- The high quality and strength of the latex makes the filler durable in operation, little susceptible to deformation.
- The material is hygienic and hypoallergenic
- The filler is absolutely silent in use
- The disadvantage is the high cost of this filler.
There is artificial latex - highly elastic polyurethane foam. The main differences between natural filler: a grayish tint and to the touch it seems greasy.
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Sintepon
Creates extra softness and elasticity
It is an intermediate material. The top of the filler is covered with a synthetic winterizer. Sofa cushions are also filled with them.
Available in various densities. Necessary density indicators for different furniture elements:
- backrest, armrests - 300 g / sq.m
- seat - not less than 400 g / sq.m
- pillows - more than 300 g / sq.m
These guidelines must be strictly adhered to. Then the sofa will be soft, outwardly attractive. Will delight with its coziness and comfort.
This material is popular for its properties.
- it is light, voluminous, moderately tight
- cheap
- has good thermal insulation
- no harm to health
- hypoallergenic
- resists moisture and dirt well
- does not age
- does not last long. If the product is actively used, the surface is deformed
- high risk of acquiring low-quality material. There is no single manufacturing technology
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Quality leader
The synthetic winterizer of the new generation is a small fluffy lumps with a spiral structure. He is highly regarded for his abilities:
- well copies contours
- recovers quickly
Widely used in upholstered furniture and pillows.
The material is very soft and warm. Sold in 2 types:
- balloons
- block with spiral structure
The second option is to fill the seats.
Its properties have earned leadership in quality.
- safe for health
- light weight, softness, elasticity
- does not absorb any odors
- hygiene
- does not absorb moisture
- good breathability
- not subject to rolling
- long service life
- is inexpensive
- no deficiencies were identified.
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Completely safe for human health
New non-woven fabric - periotek. In its composition has: high-quality polyester fibers and impurities. As impurities, artificial substances such as corn fibers, bamboo or viscose can be used. Natural fibers are also used, such as wool, coconut, linen or cotton.
Periotek, due to its composition, makes the product durable. It has a unique structure, formed from 3 layers. The first and main layer takes on the entire load. The fibers are arranged vertically. Fixation occurs due to high temperature. Subsequent layers are strengthening, supporting the first. The composition does not use toxic substances.
- well suited for people prone to allergic reactions;
- is an unfavorable environment for microorganisms;
- comfort;
- well restored with minimal deformation;
- resistance to long loads;
- in terms of elasticity and ability to distribute the load, it is not inferior to a block with independent springs;
- serves for a long time;
- breathes well;
- fire resistance
- deficiencies are not identified
Periotek, as a sofa filler, is well suited for healthy sleep. But some may find it too harsh. By combining with soft tissues, it becomes less rigid.
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Reminds me of growing grass
It is a high quality non-woven fabric with a vertical arrangement of fibers. The structure is elastic, soft, fluffy. A sofa with such a filler becomes:
- beautiful
- voluminous
- cozy
- comfortable
This filler is becoming more and more popular.
- not able to cause allergies
- material is not flammable
- the structure resists loads well and is restored when it disappears
- dust does not accumulate in the filler
- the material does not get wet and is not afraid of temperature changes
- hygiene
- durability
- deficiencies are not identified
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Schematic representation of a sofa
When choosing a sofa, you need to consider that sometimes fillers are combined. This allows you to achieve the optimal level of rigidity and convenience, price and quality. You need to be interested in the type of filler used. The seller must have documents confirming the safety of materials. And in order to finally be convinced of the comfort and convenience of the product, you must definitely sit down or even lie down on the selected sofa.
Many filler options listed in the article meet the necessary requirements. Below is the data to help make the analysis.
Average service life:
- Spring block - 7-10 years
- Polyurethane foam - 5-8 years
- Natural latex - about 20 years
- Hollafiber - 5-10 years
- Periotek and Durafil - about 10 years
Fillers that can be used as a bed:
- spring block
- polyurethane foam
- natural latex
- Periotek
- Durafil
Fillers capable of withstanding constant and intense loads:
- spring block
- polyurethane foam
- holofiber
- Periotek
- Durafil
The manufacturer tries to create maximum convenience for each of its customers.
Practical Tips:
- Soft foam starts to crumble faster
- Sofa cushions filled with foam crumbs lose their shape after a short time
- Furniture cover with a zipper allows you to see the product inside. This speaks of the honesty of the manufacturer. In addition, the old cover can be changed in the future
- Sofa cushions and seats, having a slight angle of inclination, do not allow a person to move out of the sofa. This indicates the prestige of the manufacturer
To please customers, furniture manufacturers do not only sell sofas according to ready-made samples. It is also proposed to order a product with a specific filler. Having studied the information about the characteristics of fillers, it is possible to become a person who understands the issue. This will help you choose what you really need. The result is a beautiful and very comfortable sofa. It will become a real decoration for your home. It will be a really great place to relax and have a healthy sleep.
Video: Independent spring block or PPU?
Independent spring block or PPU?
8 Best sofa fillers: a brief overview of modern technologies, a description of their advantages and disadvantages + Reviews
