Which sofa filler is better to choose?

Choosing a comfortable sofa, you need to consider not only external indicators, reliability and transformation mechanism. The filler is no less important, because the level of comfort and convenience depends on how it will be. To understand which sofa filler is better to choose, you need to have an idea about their varieties, properties, features and degree of durability.

The choice of furniture for sleeping and rest implies a solid approach.Usually it depends on the purpose of the product (guest folding option or a sofa bed that replaces a full bed).

The filler is of a different type, degree of softness, it is made from natural, artificial fibers and their mixture. Choosing a sofa in case of arrival of guests, you can buy a product with a soft filler. If you plan to operate at full strength, then you can not do without hard filling, which in addition to the uniform distribution of the load has an orthopedic effect.

Synthetic fillers are made of different fibers and are spring and springless type.

In most models of springless type manufacturers use fillers from inexpensive raw materials that are not burdensome in their work. The most prominent representative of the series is polyurethane foam (abbreviated PPU). To understand what it is and how it is better than the spring block, you need to know the characteristics of the filler.

In fact, polyurethane foam is an elastic furniture foam rubber of different quality, which is made from a mix of synthetic polymers and looks like a sponge in a sheet format.PPU is divided into two types:

• standard (normal type T);
• HR foam (integral ppu).

Block polyurethane differs in different density. It is a sheet filler medium and hardness, which is cut to the given dimensions and connected to obtain the required thickness. It is glued together in the form of a sandwich, connecting sheets from hard to soft. In order not to get confused in the thickness of the sheet, they are painted in different colors.

Cast polyurethane is produced by casting, pouring into a concrete form, which is a part of the model (for example, back, seat or pillow). Hardening, the composition takes the desired configuration, so this method eliminates the additional trimming of parts. It turns out the finished element, which is complemented by upholstery.

Cast filler is considered elastic - it cannot be rolled up, although it is sufficiently resistant to bends. This material can withstand daily loads, does not stratify, but after several years of operation it may slightly change in color.Its advantages include excellent air permeability, resistance to tearing, recovery of shape after compression.

The filler in the form of steel springs in the case is considered the most durable and practical.

It is divided into three types:

• Bonnel Dependent type, implying the connection of springs by means of steel spiral wire;

• Snake. Peculiar coil springs located horizontally at the same distance from each other;

• Independent type. Each spring is dressed in a fabric case and operates independently of the others, the assembly of the unit is carried out by connecting the covers.

The first two types of springs are stretched horizontally. The block of independent type is designed in such a way that each spring is directed perpendicular to the floor. The spring block is attached to the frame and ideally necessarily has a lining on both sides.

The advantages of the spring block include durability, resistance to maximum loads, free air exchange.It also provides comfort during sleep, a flat surface and the elasticity of a sleeping bed.

More details about the features and nuances of the spring unit can be found in the following video:

The fillers of the backs and armrests are synthetic down and synthetic winterizer, as well as periotek (modification of felt of natural or synthetic origin).

For natural sofa fillers include latex, coir (coconut fiber), sisal (vegetable fiber from Mexican agave). The most rare addition to the filler is horsehair. It is a component for a coconut-filled mat.

Natural fillers are of different thickness and are often used for furniture with orthopedic effect.

One of the most practical and useful materials is coir. It is a natural, hypoallergenic filler that supports normal air circulation,and also excludes formation of a fungus and a mold. It is ideal for the skin and is a good prevention of problems of the diseases of the musculoskeletal system.

Among the fillers of natural origin used padded jacket. It is a canvas from 5 to 10 cm in thickness, which closes dense textiles on both sides.

Today in the furniture market you can find interesting solutions with a combination of filler. Externally, this mat is a layer of two or three layers of materials of different composition. Can be used one filler of different density or different materials.

In addition, the model can be made with parts of different degrees of softness: the seat is usually hard, the backrest and armrests can be made of medium-hard filler, and the pillows are made of very soft material.

The choice of filler depends on the purpose of the sofa and the preferences of the buyer. If the purpose of the purchase implies an alternative to the bed, it is better to purchase a model with a spring block and flexible HR polyurethane foam.

If you need a sofa with an orthopedic effect, then you should pay attention to the model with coconut filler and the same stiff back. In the unfolded state, it forms an even, immovable sleeping bed and will contribute to the correct body position during sleep and rest. Usually, rest on such a sofa eliminates the appearance of pain in the back and neck.

Cushion - an integral part of a comfortable stay. To make it as convenient as possible, manufacturers offer different types of filler. It is important that it is not allergenic, has excellent air exchange, regulates heat transfer, is distinguished by its low weight, keeps its shape and is practical in care.

Today in the production of pillows used in the production of:

• bamboo fibers (products of natural origin);
• natural latex (derivative of rubber tree or hevea juice);
• sintepukh (artificial substitute of down of bird);
• synthetic winterizer (nonwoven material from polyester fibers);
• holofiber (derivative of a synthetic winterizer with twisted fibers, ecofiber, comfort).

To purchase furniture was successful and meet the stated requirements of reliability and quality, you need to decide on the purpose of the sofa (for rest, sleep or guests) and choose the optimal rigidity of the mattress. The choice cannot rely solely on the design, upholstery, transformation mechanism or filler: all characteristics are important.

Often a combined filler can be used in a model. The combination of materials provides maximum comfort not only during sleep: this technique allows you to conveniently view the TV, read your favorite books or newspapers and more.

Experts recommend a thorough examination of the model and consideration of the following nuances:

• Medium hardness is desirable (excessively hard or with a rhyme, soft filler will cause pain in the spine);
• in the choice of model with springs it is necessary to give preference to the version with the steel block;
• it is desirable that the mattress is not less than 8 cm thick;
• A plus of the model will be the presence of a cover: firstly, it will allow to see the filler upon purchase, secondly, it will allow the cover to be washed, thirdly, if necessary, make repairs;
• if possible, purchase a product from natural fiber (eliminates the risk of allergies and increases the level of comfort);
• if a model is purchased for sleep, the seat and back should be made of the same filler;
• when purchasing furniture for children, it is better that the armrests are made of soft material: this prevents the possibility of injury to the child.

In addition to the filler, you need to take into account the dimensions of the room, the transformation mechanism, the color of the model and the design. The sofa should fit well into the interior of the room, not just be beautiful and comfortable. It is important that on the general background it does not clutter up the room, but be a harmonious component of the interior.

The rating of fillers is determined on the basis of summation of qualitative and practical characteristics. A good filler should:

• to withstand heavy weight loads;
• be silent and convenient to use;
• have a greater degree of reliability and resistance to deformation;
• have antimicrobial properties;
• be able to repair;
• be ventilated;
• cost according to the declared characteristics;
• have a long service life;
• provide the most comfortable rest.

In accordance with the reviews of real buyers, the list of the best fillers demanded by buyers included:

• Coir (sofa beds for children and teenagers and furniture for people whose work involves heavy physical activity);
• springless elastic HR polyurethane foam (double and three-sleeping sofas for those who prefer upholstered furniture);
• spring block of medium hardness (models with a sleeping bed 2 x 2 m).