A double bed is usually used by two people, who often differ significantly in their parameters. Weight, body type, spinal problems and other factors do not allow the use of a regular mattress. How can you make sure that the bed suits both of you completely? Much depends on the right choice of orthopedic mattress. Next, we’ll tell you how to choose a mattress for a double bed. We will also consider the top best manufacturers.
How to choose the right mattress size
Any choice of a mattress for a double bed begins with determining its size. Standard width parameters are in the range of 160-200 cm, and the length has only three standard sizes - 1.9; 1.95 and 2.0 m. Measurements are taken on the bed itself, and not on the old mattress. During long-term use, it deforms and the dimensions do not match. The most popular dimensions are 160x200 cm.
The length is selected according to the height of the tallest partner. The height of the product is selected depending on the filler used. In spring models - 18-24 cm, in springless models - 15-18 cm. This value does not affect the resistance of the mattress to high loads.
Dimensions of American models are indicated in inches. This must be taken into account when choosing, since, for example, 80 inches will be equal to 203 cm, and this figure does not correspond to the size of a bed made in Russia or Europe. In general, it is recommended to choose a mattress from the same brand or company as the bed itself.
The maximum load value is indicated in the product passport based on 1 berth. Multiplying the figure by two, you get the load on the entire mattress. Such calculations will be correct if the build of both partners is approximately the same, and the difference does not exceed 30 kg. Otherwise, you will have to choose the design individually.
How does an orthopedic mattress for a double bed differ from a regular one?
Before talking about the differences, it should be noted that deep muscle relaxation is required for proper rest at night. During the day, the muscles constantly work to support the vertical position of the spine, while experiencing heavy loads. This leads to fatigue, and after going to bed, the load is partially removed and transferred to the mattress. Due to this, the muscles rest and recover.
In order for the body weight to be evenly distributed over the surface, the neck and back must be maintained in an anatomically correct position at night. In this case, the configuration of the product coincides with the natural curves of the spine. However, a simple mattress is not capable of this; to achieve the desired effect, a special orthopedic option will be required.
Compliance with the natural curves of the spine is achieved thanks to the special design of the mattress and the materials of the internal filler. Orthopedic products for double beds have a wide range of elasticity. This is very important because two different people have their own mass and their own need for anatomical support.
Mattresses on spring blocks: types, pros and cons
In accordance with the design features, all spring mattresses are classified as products with dependent and independent springs.
Dependent blocks use springs consisting of 4 turns. At the top and bottom they are connected by thin spiral-shaped wires. The diameter is 6-10 cm, and 100-150 springs are placed in 1 m². Due to the connection method, this technology is outdated, since when pressure is applied to a certain area, the entire adjacent area is deformed. Therefore, during sleep, the body sag and moves into an uncomfortable position.
One of the advantages is accessibility to consumers due to low cost. When using modern materials - polyurethane, latex, etc. – they are of good quality and do not require special care.
Which mattress is better to choose, spring or springless?
An independent spring block is considered a more advanced design. It includes independent springs placed in separate cases. This separation made it possible to overcome the squeezing characteristic of dependent blocks. Body weight is evenly distributed over the area, completely eliminating the so-called hammock effect.
The main differences between these blocks are the following:
- Reduced diameter – 3-5 cm.
- Larger number of turns - 7-8 pcs.
- The spring density increased to 1000 pcs. per 1 m². The higher this indicator, the higher the level of comfort.
The advantages of such spring mattresses include:
- Increased elasticity, allowing two people to sleep comfortably.
- The head and back are maintained in the correct position during sleep.
- There are no squeaks or other extraneous sounds during turns.
- The springs practically do not clog, the entire structure is reliable and lasts a very long time.
Types of mattresses
When choosing a model, it is not enough to just “lie down” on the bed you like in the store
When choosing an orthopedic mattress, it is important to have a correct understanding of all its features
Spring
Almost all consumers associate the excellent elasticity of the models with comfort and coziness. The springs in the product can be arranged in a checkerboard pattern (honeycomb), “spring in a spring,” or multi-zone. How to choose a mattress for a double bed? To do this, you need to get acquainted with the characteristics of various models:
Products with independent springs exhibit an orthopedic effect, thanks to which the mattress follows the shape of the body. The spine takes a natural position and the person fully rests. The spring can be shaped like a barrel or an hourglass and have a different number of turns (from 6 to 7.5), while supporting a weight of 2.5-3.5 kg; “Multipocket” models assume the presence of about 500 springs per square meter of mattress area and can withstand a load of 120-130 kg. General characteristics: spring diameter 4.2 cm, wire thickness 1.2-1.4 mm, spring height 13-14 cm (approximately 8-10 turns). Thanks to the large number of springs, mattresses more accurately follow the contour of the body and create a feeling of complete comfort; Mikropocket products have about 1000 springs per square meter of area and can support a person weighing up to 140-150 kg. General parameters: spring diameter 2.6 cm, wire thickness 0.8-1.0 mm, spring height 13-14 cm (12-14 turns)
A special advantage of double mattresses is the maximum springing effect, which is especially important when the difference in the weight of sleeping people is more than 30 kg; The product with blocks of dependent springs is an economical option and cannot boast of special orthopedic qualities. However, the undoubted advantages of the mattress are reliability and resistance to loads (especially point loads).
Which mattress is better cannot be said unambiguously, since many factors are taken into account when choosing.
Springless
Such models are gaining more and more fans and connoisseurs. The basis of double mattresses is one or several layers of special fillers (latex, polyurethane foam, coconut coir, orthopedic foam). There is no need to doubt the quality of the models, because some are able to withstand a weight of 140 kg. In this case, the mattress can be easily rolled into a neat roll and transported. Of particular value is durability; manufacturers guarantee a 20-year service life for mattresses made of natural latex without loss of orthopedic qualities.
To study Treatment of cervical osteochondrosis in women
Unilateral
A distinctive feature is that you can sleep only on one side of the product (covered with a special filler). The finishing of the other side of the model is made of durable wear-resistant material. They can be either spring or springless. The undoubted advantage of the model is that it does not need to be turned over. However, for the same reason, the mattress sags faster and has a short service life
If you have the financial opportunity, then you should pay attention to high-end premium models. Many layers of springs and fillings form a mattress with a thickness of about 40 cm and provide increased comfort when resting.
Double sided
Such models are widely represented on the market and are very popular. The main advantage is that you can sleep on both sides of the product. Thanks to this feature, the service life of the model is extended, since when periodically turned over, the springs do not sag so quickly.
Some mattresses have sides with the same surface hardness. But you can select products with sides that differ in characteristics. People sleep on the soft side regularly, and you can turn the mattress to the harder side if you have back pain or for medical reasons. Also, double-sided models can have a “winter-summer” characteristic. In this case, one side is sheathed with insulated fabric, and the other with breathable, cool material.
Non-standard
The variety of bed shapes sometimes requires ordering a custom product from manufacturers. As a rule, non-standard models have a round or oval shape, and can be spring or springless. Choosing a good mattress should take into account the weight of the customers. For larger people, tall spring models (28-34 cm thick) are equipped with additional layers of fillers. And for thin buyers, you can choose low options (12-14 cm), in which sheets of dense felt are added to give rigidity to the polyurethane layers.
Double spring mattresses for different weight categories
Each spring model is designed for a specific weight category and the total number of users. Therefore, before buying this or that mattress, you should pay attention to its design, which differ significantly from each other.
Mattress with Double Spring block
People with a weight difference of over 20 kg have a completely different feeling of firmness when using the bed. Manufacturers calculate this figure based on the average weight of one person being 60-90 kg. When leaving this range, the surface will be perceived differently.
In this regard, it is very difficult for partners with a large difference in weight to choose a good mattress that would suit both of them at once. It is for such cases that the DS (Double Spring) block of double design was designed. In this “Duet” a small spring with increased rigidity is inserted inside a large spring.
The principle of operation of the Double Spring system is as follows: with a small weight, only large springs can cope quite well, and with increased loads, short small springs are activated. Such units are included in the Premium class segment and are distinguished by their reliability and long service life.
Mattress with hourglass springs
The manufacturer of spring mattresses with load-bearing elements in the shape of an hourglass is the company Ascona. This form contributes to the most optimal overcoming of non-standard and increased loads.
The operating principle is based on gradual compression of springs. First, the upper and lower parts work, and only after that comes the turn of the toughest middle. This design is perfect for frequent use or under significant loads. However, the capabilities of such springs are still limited: they do not like jumping, frequent sitting on the edge, extreme loads and other negative factors.
Double-sided flip mattresses
If you do not have sufficient funds, you can choose a so-called inverted mattress. Its upper and lower parts have variable stiffness due to the use of foam fillers with different elasticity. From time to time, such a mattress is turned over according to its own needs, for more convenient and comfortable use. Uniform distribution of loads over surfaces increases the service life of the product.
Factors to consider
There is always plenty to choose from in stores; each manufacturer has its own ratio of dimensions, rigidity, filling materials, and prices. It is more important for the buyer to take into account his requests than to succumb to the seller’s persuasion. Therefore, before purchasing, analyze the list:
- whether there are complications with the musculoskeletal system or whether you have a healthy back;
- what is the weight of those who will sleep on the mattress;
- age (the younger, the greater the rigidity should be);
- lifestyle (for those who do not constantly engage in physical activity, it is better to take a milder option);
- Are there any allergic reactions to the materials inside (coconut, wool, latex).
On a note!
Also check the material of the case. How well will it conduct air, can it be removed and washed, is it possible to take into account the change of seasons to make your vacation comfortable throughout the year.
Rigidity
A soft mattress does not always promote good health; more often it is even harmful because it does not support you during sleep, causing your muscles to tense. A bed that is too hard also does not help you relax completely; discomfort and the inability to sit comfortably will constantly interfere. When buying a mattress, you should not be guided only by your needs; it is better to find a balance that will be comfortable and useful for you. There are 3 main types of hardness:
- soft (for the elderly, those who like to sleep on their side, anyone whose body weight does not exceed 55 kg);
- medium hardness (universal, for married couples, for those who have problems with the spine, whose weight is in the range of 55-90 kg);
- hard (for children, teenagers, people weighing more than 90 kg).
Two-type hardness
This option involves 2 levels of rigidity on different sides. Based on the state of health or other circumstances, you can turn them over, making the sleeping place more or less rigid. Typically, such models also provide different coating materials to distinguish which side is which and vary the softness. Good for sofas or guest beds due to the ease of changing sleeping conditions without additional equipment.
Variable hardness
The dream of married couples in which the husband and wife are in different weight categories or have different indications for surface hardness. The mattress consists of 2 halves, which have a different number of springs, their design, and location. You do not need to buy two different mattresses, just choose an option that is convenient for both, and sleep on the same mattress, being in different conditions in the same bed.
On a note!
This design will be required only when the difference in weight is more than 30 kg, or one of the spouses has special health conditions. With smaller numbers, you can take a multifunctional version of medium hardness.
Independent springs with asymmetric filling
In such mattresses, springs take the shape of the sleeping person’s body, distributing the load evenly over the entire area. For a double bed, this is ideal, since each spouse will feel comfortable regardless of body size and weight. Thanks to the design, in which each spring is placed in a separate case and is not connected to the others, there is no friction between them, which prevents squeaking during sleep. Filling with different softness is located on both sides. On one side there is a stiffer coconut coir, on the other there is a softer latex.
Spring blocks DS
The complex design of DS blocks consists of two levels of springs. A more rigid outer one, of large diameter, and an inner one, which consists of smaller spirals. Double support is only activated if a heavy person sleeps on the mattress. If the body weight is small or medium, only external hard springs are used. Well suited for families in which partners have different body types.
Springless mattresses
Latex mattresses
Latex is a natural filler. The raw material for its production is the sap of the hevea tree, which is then foamed using special technology. The milky liquid, which is highly viscous, contains large quantities of organic and mineral components.
The filler contains up to 40% rubber. After processing, it becomes elastic, elastic and precisely adapts to the configuration of the human body. Latex mattresses are characterized by antibacterial and hypoallergenic properties, high breathability and hygroscopicity. All these qualities help maintain an optimal microclimate in the sleeping area. Latex prevents the appearance of insects and harmful microorganisms.
Before buying such a mattress, do not forget about artificial latex. According to manufacturers, this material is no different from natural material. However, in practice, as user reviews show, synthetic analogues are characterized by low strength and do not last very long. Gradually they become rigid and begin to crumble and deform. The only advantage of such products is their low cost.
Coconut
When deciding how to choose a springless mattress, many people choose coconut models. The starting material is the fibers that cover the outside of the coconut. This is the safest and most environmentally friendly product, especially in demand for the production of children's mattresses.
The obvious advantages of coconut filler are:
- Natural composition.
- The rigid structure helps strengthen the spine and has a beneficial effect on posture.
- Air permeability, ability to evaporate any moisture. As a result, rotting and mold formation are prevented. Equally good for both children and adults.
- Coconut products are elastic and resistant to deformation. The optimal degree of rigidity adapts well to the body. There are only restrictions associated with excessive loads.
Durability and comfort make coconut mattresses popular among users, despite their high cost.
Mattresses made of struttofiber
Struttofiber is a non-woven synthetic material based on polyester. Initially, the fibers are subjected to heat treatment, after which they are passed through a wind tunnel, where they are treated with hot air. After this, the fibers become vertical, and thanks to polyester, they are securely connected to each other.
At the output, a web is formed in the form of an elastic mat. The main layer consists of fibers that act as independent springs. Inside, the fibers are reinforced with hardened polyester.
In addition to the main material, the following components are used in the struttofiber structure:
- Camel or goat hair as insulation.
- Linen is like a thermostat.
- Elasticity is increased with horsehair.
- Coconut coir or sisal for added strength.
The result is a three-layer structure. The layers located at the edges perform the function of fastening, and the bulk of the vertical fibers are located inside.
Polyurethane foam mattresses
If you want to choose an inexpensive but high-quality mattress, it is recommended to pay attention to products made from polyurethane foam. In essence, this is a more technologically advanced foam rubber with increased elasticity and other useful properties. Mattresses made of polyurethane foam do not cake, do not crumble or sag for a long time, provided that the operating rules are followed.
Types of mattresses and subtypes
There are spring and springless ones. Most buyers choose the first option.
Spring mattresses
Spring mattresses come in two types:
- Dependent spring blocks (Bonnel) - a simple design and cheaper, the spring block is fastened together at the top. Not suitable if the spouse’s weight differs significantly.
- Independent spring blocks are more expensive and of better quality, each spring is enclosed in a separate “box”, which eliminates creaking and friction of the springs, and better adapts to the shape of the body.
To the study of Leeches for osteochondrosis of the cervical spine
If you choose a spring mattress, buy one with an independent spring block.
Springless mattresses
Mattresses without springs are durable, wear-resistant and can be of any hardness. The base can be made from either natural or artificial fillers:
- Natural latex - made from the sap of rubber trees. It is considered one of the most comfortable fillers. Moderately soft and comfortable, when you lie down there is a pleasant feeling of “drowning”.
- Coconut coir is a natural filler made from coconut fiber, which is treated with latex to give strength. Considered a hard filler, the best mattresses for newborns are made from coconut coir. It has orthopedic properties, excellent air permeability, such products are strong and durable.
- Artificial latex has similar properties to natural latex and is cheaper.
- Memorix - a new generation of filler with a memory effect.
- PPU is a popular inexpensive filler.
- Eco Foam is a durable elastic foam, a modern analogue of polyurethane foam. Strong and durable material, maintains the anatomically correct position of your body during sleep.
- Struttofiber and holofiber are popular fillers of medium hardness, durable and inexpensive.
There are many other materials; carefully study their properties and features.
The most comfortable are designs with combined filling made from materials of different hardness. For example, the middle layer is a slab of coconut coir, which will provide the necessary rigidity and orthopedic properties. And the top layer is made of soft Memory foam or natural latex.
To know how to choose a double orthopedic mattress, you need to pay special attention to the composition and hardness
Memory foam mattresses
Cellular polyurethane foam
Only sufficiently dense cellular polyurethane foam has a memory effect, providing complete unloading of the muscles, joints and spine. The minimum density is 33 kg per 1 m³.
Externally, a double foam mattress seems very rigid, however, under the influence of human warmth it becomes softer and easily takes on the required configuration. Pinch points are practically not formed, thanks to the ideal copying of the body and the absorption of dynamic and static loads. The night movements of one person are not felt at all by another and do not disturb his sleep.
A significant disadvantage of cellular polyurethane foam is its limited air permeability. As a result, in hot weather, very strong heating occurs, and in cold weather, heat is poorly retained, and the desired body shape is taken with great difficulty. The problem can be resolved by using climate control equipment in the room.
The new product emits an unpleasant odor immediately after unpacking, which completely disappears on the second day. If the mattress continues to smell bad for more than two days, then the model is defective and must be replaced.
Soy foam
This type of filler appeared relatively recently. In its parameters, it resembles cellular polyurethane foam and also has the ability to remember the shape of the body. This material is more advanced, does not emit foreign odors, and freely allows moisture and air to pass through. Therefore, mattresses with soy filling can be washed without any restrictions.
Double waterbeds
Water mattresses with liquid filling help to effectively relax tense muscles at the end of the day. A sound, healthy sleep ensues, without frequent night awakenings. The tightness of the product is ensured by a PVC cover with a synthetic coating. Load resistance ranges from 100 to 200 kg per 1 m³, which is quite enough for all weight categories.
Waterbeds do not collect dust, which is why they are very popular among allergy sufferers. Electricity is used for heating. The liquid inside is retained thanks to a cross-shaped grille. This design promotes uniform load distribution.
Adjustment of elasticity occurs due to additional filling from coconut coir or polyurethane foam.
The disadvantages of water structures include:
- Long heating time. A cold surface causes discomfort, so you need to wait for the desired temperature.
- Additional energy consumption. For expensive models it is up to 20 kW per month.
- Large mass of the assembled product. Hence the difficulties with transportation, finding a suitable bed, etc.
- Unreliable sealing. There is a high probability of leaks due to high pressure and external damage. In the most expensive modern designs, additional protection is installed.
Mattress fillers
Modern mattresses contain several layers of different materials, each of which is responsible for elasticity, rigidity, wear resistance or comfort. The most affordable ones contain foam rubber inside and have no more than 2-3 layers. While new, they are very soft and comfortable, but they quickly lose their appearance and shape. If you take apart more expensive mattresses, there are from 2 to 10 or more layers of different fillers inside. They can be natural or artificial. There is no clear gradation of which is more useful, because they are all intended for different purposes, so usually a combination of two types is the most successful.
Coconut coir
Pressed natural coconut fibers are also used for filling. Due to its rigidity and natural origin, it is often used in the most popular models as an insulating layer between springs and softer layers. Often used in children's mattresses. Conducts air well, but does not absorb moisture. It does not rot, and also does not become a haven for bed mites and harmful bacteria.
On a note!
Coconut coir is a fibrous material of very high strength and elasticity, which is most often used in models of high rigidity or as a hard layer in double-sided mattresses.
Latex
This material can be natural or artificial. The natural version is made from natural Hevea juice, brought to foam (rubber). It has a porous elastic structure that allows air to pass through and prevents rotting. If it is in a springless perforated monoblock, then it supports the spine well due to its properties. Does not cause allergies, often found in children's mattresses.
Polyurethane foam
Something between foam rubber and latex, created as a more advanced material that has its own advantages. Compared to latex, it has a lower price, but is susceptible to moisture absorption and loses its appearance faster. Compared to foam rubber, it has improved anatomical characteristics and provides good support for the spine. It comes in different densities, the denser the more expensive. In the average price range it is 20-30 mg/m³, more expensive mattresses – 40-60 mg/m³.
Orma Foam
A more modern version of polyurethane foam (PPU), which has excellent anatomical properties. A very comfortable mattress that follows the contours of the body and distributes the load evenly over the surface. Due to the foam included in the composition, it has a massage effect and good breathability. Not susceptible to absorption of excess moisture, suitable for allergy sufferers.
Struttofiber (Periotek)
One of the most popular materials, it is usually used as a base, on which other layers are added on top. Modern filling, created not so long ago, from vertically arranged polyester fibers of cotton and wool. It is obtained by thermal pressing and has a non-woven structure. It has good hygroscopic and hypoallergenic properties. It tolerates high loads very well, lasts a long time, and has medium hardness.
On a note!
In appearance and in some characteristics it is similar to felt, but has a more fluffy and voluminous structure. Inexpensive and natural analogue of artificial fillers.
How to choose the right mattress for an allergy sufferer
Mattresses intended for people with allergies should not be filled with natural latex. Instead, artificial analogues are used. In the case of a reaction to glue, models have been created in which the filler layers are fastened using mechanical staples. The mattress covers are hermetically sealed to prevent moisture and dust from getting inside. All this prevents the creation of unfavorable conditions for allergic reactions.
Among the materials that do not cause allergies, it is worth noting the following:
- Coconut coir.
- Polyurethane foam.
- Memorix.
- Struttofiber, holofiber, holcon. They belong to hollow synthetic fibers with a medium degree of rigidity.
