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For the region polyurethane foam as a heat-insulating material is not something very unusual and innovative. But over the long years of its existence, the technology has made significant progress, and a novelty such as sprayed polyurethane foam has appeared – more convenient and practical from many points of view. Nevertheless, consumers still have some distrust of such isolation.

Polyurethane foam – why is it used?

The sprayed polyurethane foam has very low thermal conductivity and therefore high enough insulating properties.

How to distinguish a quality PPU?

  • In addition, it is impenetrable for steam and water, but it also absorbs noise well. This makes it a truly universal material in construction. In addition to all it can be applied to any surface, be it wood, metal, paper, brick, plaster. And the sprayed PPU can be laid anywhere. All this gives significant practical advantages over other heaters.
  • You can experiment a little with the ingredients, thereby reducing the cost of the material and, at the same time, its performance characteristics. That is why when choosing a contractor, you can advise you to go to her office and see the samples of works. The use of the Insulation Contractors happens to be perfect here.
  • Polyurethane foam is a structure not monolithic, but porous, as the professionals say – cellular. In this case, individual cells can be opened or closed. This is the main sign that you need to pay attention to. Closed-cell materials conduct heat worse, respectively, have better insulating properties. If you see that less than 90% of the cells are closed, safely refuse services – poor-quality material is used. You will save on installation work, but then you will pay for losses of heat.
  • The next thing you need to pay attention to is the cell size. The smaller it is, the better. Then you need to evaluate the density of the material. The principle is the same – the lighter the PPU, the higher its thermal insulation properties. However, the strength factor interferes here – too light polyurethane foam has a small thickness of the cell walls, which means that it is fragile. Quality material you do not hesitate hand, it does not crumple, even if you step on your feet.
  • In addition, you can ask the contractor, on what equipment and using what raw materials are produced. But here you need to have a much deeper knowledge, in principle; it is enough to estimate the quality of the polyurethane foam by the form, weight and feel.

Who offers insulation with polyurethane foam and the region?

The market for sprayed foam polyurethane insulation coatings in Moscow is quite developed and offers many contractors for the execution of works. It is enough to introduce in any search engine “insulation foam polyurethane Moscow and Moscow region, as he will give you a few dozen names. However, you need to evaluate not only the position in the SERP, but also information about the company itself – how long it works, whether it has certificates, reviews.

Let’s analyze from this point of view sites of several firms

Always pay attention not only to the words of representatives of firms, but also their documentary confirmation, and then you will get the services of the highest quality.

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