The construction of new facilities is always a very responsible event, which should be approached extremely carefully. This is especially true for planning and building materials. All plans must be implemented by an experienced specialist, and approved in authorized structures, otherwise, it will be forbidden to allow construction. It is possible to start building only after teaching the necessary documents, so that in the future there are no unpleasant situations. This is especially true for the construction of private buildings. It is necessary to know all legal documents, otherwise many unforeseen consequences may occur. Also, if we are talking about the construction of cottage houses or cottages, then you should definitely do the lattices on the windows, since this will protect your housing at a time when there will be no one in the summer cottage.
The choice of building materials should be taken extremely responsibly, since the fate of the whole extension will depend on their quality. Whether it is lumber, various partitions, paints, varnishes, etc. It should also be borne in mind that the presence of a quality certificate may speak of the proper quality of products. But for many types of building materials and devices, certification is not provided, so it will be difficult to judge the quality of products. But responsible sellers and manufacturers necessarily draw up all the necessary documents to increase their competitiveness. It is from such sellers that the desired products should be purchased.
Also, great help in the acquisition of high -quality materials of specific brands can really help monitoring the construction market. You should simply familiarize yourself with reviews about the product of those people who have previously used these products.