FORESTA is Windows ,balcony blocks ,doors and sliding systems made of wood!All products are manufactured on the best equipment from Germany, using the finest timber from Siberia!Pine, larch ,oak at a price of 5000 rubles per sq. m !!!For orders of 20 kV, a discount of 5-10% depending on the material. WINDOWS FORESTA is prestige ,comfort and convenience of Your home.