Furniture for a bedroom is chosen with a predilection: design, coloring, ergonomic and orthopedic properties are taken into account. Sleeping on the "right" mattress is comfortable; after a night's sleep, your back does not hurt. But which mattress is better - polyurethane foam or spring? This question torments everyone who equips himself a sleeping place. Opinions are divided, but the main properties of any good mattress are average rigidity and elasticity.
Springs
Blocks are dependent (bonnel) and independent. The second is better, since in them each spring is in its own case. Only covers are interconnected - this provides an orthopedic effect. Due to the fact that the steel parts are not attached to each other, the sleeper turns out to be silent.
To the frequently asked question “which mattress is better - polyurethane or spring foam”, you can answer that it is spring-loaded with an independent unit. But there are also pitfalls here: the fewer springs per square meter, the less pronounced the orthopedic effect. Here are the main three types:
- 1 thousand tbsp. parts per 1 square. m .;
- 500 tbsp. parts per 1 square. m .;
- 250 tbsp. parts per 1 square. m
Sometimes unscrupulous manufacturers exaggerate the numbers, since it is not possible to verify this fact. So there are 370, 420 springs per 1 m 2 . This is just a way to compete, not real data.
In general, we value spring mattresses. The reviews on the products with independent blocks are positive: they do not wear out, do not sag, elastic, medium hard. The price depends on the manufacturer and on the number of steel parts per square meter.
Bonnel is used in the most economical options. The pressure of one spring leads to the bursting of neighboring ones - the result is a "hammock effect". So which mattress is better? Polyurethane or spring foam? You need to choose between independent springs and high-quality foam rubber.
Fillers
The top layer gives the surface certain properties: softness, rigidity, elasticity. For it, latex, coconut, polyurethane foam and other materials are used.
- Natural latex is an elastic foam rubber. It can withstand heavy weight and transfers it to the springs. It is durable, soft and resilient, but can cause allergies. Its price is by no means democratic.
- Foam rubber is a medium hardness filler; in another way it is called artificial latex. High density polyurethane foam and latex mattresses are environmentally friendly, have perfect rigidity. Low density materials, by contrast, wear out quickly, albeit economically.
- Coconut bark is a hard filler. It is made from coconut palm fibers . Plates are impregnated with latex, but there are also without impregnation. This bed is chosen either by the doctor's prescription, or by lovers of hard surfaces for sleeping.
Springless products
The springless bed is a sleeping place made of foam rubber. If previously used low density filler, now polyurethane foam is used. This is the same foam rubber, but of high quality.
Again and again, parents are wondering which mattress is better - polyurethane foam or spring - for children. The answer lies on the surface. Since the weight of the child is still small, there will be no effect from independent springs, so up to 12 years the best option is a polyurethane foam mattress.
The spine is an extremely important part of the body because it "controls" the internal organs. Orthopedic mattress can prevent back pain, discomfort, chronic diseases. Therefore, you need to choose a sleeping bed responsibly.