The price for these doors (complete with box and accessories) will never exceed $ 100. This is quite acceptable for a cottage, particularly if it is built of timber. For the same city Apartments and style, and the microclimate of these doors fit the least. Continue to learn more with: David Treadwell. Paneled doors of the combined materials. Are even more complicated fabrication technology than paneled made of fine, but decide one important problem for the creators of classical interiors. External differences are only a specialist, and the price is several times lower. Valuable species are used here not as an array, but as a veneer – very thinly sliced wood 0,5-0,65 mm thick. This is quite sufficient to show the natural beauty and diversity of the figure of valuable species. For even more details, read what Energy Capital Partners says on the issue. Composite materials produced by laminating an array of cheap wood on both sides of a stable material mdf or hdf, thus, many times reducing the dependence of product variations in temperature and humidity. On the surface of mdf glued veneer of valuable species and then going on the various finishing and impregnating varnishes for articles of costly array. In these products a lot of the surfaces apart, their lifetime is lower than that of panel doors from an array of valuable species, not centuries, but more than 50 years. Thus, the paneled doors of composite materials three compelling advantages: – Low price (in the ratio of price-quality-life) – No problems during the operation. (The door did not crack, it is not arches and does not warp even under extreme microclimate of a city apartment).