What substrate under a laminate is better to choose.

Lay laminate quality is impossible without support. It performs several important functions, such as sound, heat insulation, shock absorption and alignment.

It is the substrate proper selection depends largely on the durability and appearance of the floor covering.

Therefore, the question often arises: "What kind of a substrate under a laminate is best to choose?".

Currently in stores is represented by large variety of substrates made of different materials.

cork underlay.

This substrate is made of natural materials. It is durable and perfectly fulfills its basic functions. But the cork bad conductor of heat, so installation "warm floor" system, it is not suitable.

Cork substrate has a relatively high cost. Use it under the laminate (especially cheap) is not profitable.

Coniferous substrate.

As natural substrate that absorbs sound waves. With its help, you can raise the height of the deck to the required level without losing quality flooring.

The disadvantages of this support are the high price and the possibility of mold.

polyethylene foam.

And this, on the contrary, the most amazing and popular type of substrate.

Its main function it performs is not a long time, because she quickly loses its shape and becomes like a sheet of paper.

Such a substrate under the expensive brands of laminate should be avoided.

Expanded polystyrene.

Such a substrate has good leveling ability, sound insulation and moisture does not pass to the laminate.

Disadvantages include brittleness during installation.

But in my opinion, this substrate has an optimal ratio of "price-quality" and better than the other for laying laminate.