Wandering around the construction market, or hypermarket of construction goods, the buyer, who is armed with the idea of repairing, and the list of goods, will certainly find what will be necessary for him. However, most often buyers look at the goods, and do not understand what it is, continues to turn their head peering into a brighter wrapper. What to do non -professionals? How, to us, an ordinary layman to understand all the conventions, behind which the manufacturer hides the characteristics and quality of the goods. You can trust the seller, but we know the simple truth — the seller will say what we want to hear, he just needs to sell the goods, and the more expensive, the better for him, and not for the buyer.