If you want to maintain your health, then when choosing materials for construction, you need to look not only at their useful qualities and appearance. Particular attention should be paid to their safety for health, that is, environmental purity. The first thing to pay attention to is the presence of a particular building material from the sanitary and epidemiological conclusion. This certificate should indicate that the material has passed, all the necessary studies are fully consistent with sanitary standards and is safe for health. Before issuing such a certificate, research is necessarily conducted for the presence of toxic substances. This document can be demanded by a manufacturer or seller company. By the way, you know that there is a company that conducts clinical studies of various turnkey phases.
Also pay attention to the smell of material. If the building material distinguishes a sharp and unpleasant specific smell, then most likely it distinguishes any harmful substances. It is the smell that is a kind of indicator that can signal the harm of this material for health.
Before going to buy building materials, it is best to conduct a small analysis of information about which companies currently leading various materials in the production of various materials will get acquainted with the reviews of the products of these companies, get acquainted with the range of products that meets your and environmental requirements, as well as Make a comparison of prices for the same materials for various manufacturers. With the help of the Internet, such an analysis will not take much time. Most leading manufacturers have their own sites with a detailed description of the products and the price indicating. Also on such sites you can view all documentation for building materials, including sanitary and epidemiological certificates.