Jewel Sun windows & doors adopt the three-layer laminated wood finger joint material. The path slices plank, means the surface breadth and annual growth rings close to 90 degrees, the timber veins presents a straight line. So this kind of timber has high compressive strength, flexural strength and bending strength, and is neither easy to expand when it's dry or easy to shrink when it's humid, nor easy to warp or crack.. The path-cut laminated material not only ensures the unity of stable performance and nice external appearance, but also greatly prevents the defects of the timber from having an impact on the quality of the products.The principle structure of Jewel Sun wood with aluminum cladding windows are in accordance with that of Jewel Sun solid wood windows, so they have all the advantages of solid wood windows. The elaborately designed aluminum alloy material on the outer surface of the solid wood windows through particular structure, not only greatly strengthens the anti-sun exposure, wind resistance , rainproof performance etc. of the solid wood windows, but also makes the style of the external vertical surface and that of the interior decoration reach a perfect uniform.
•Wood with aluminum cladding window is a perfect combination of the good performance of wood and the corrosion resistance and high hardness of aluminum.
?Wood with aluminum cladding windows have double decorative effect, the inside wood makes the room warm and comfortable. While, outside aluminum structure is modern and dynamic. At the same time, they have become top grade energy saving and environmental windows for the improvement of its structures and performance.Main Features:?The aluminum alloy treated by fluorine carbon painting has various color and powerful weatherability. The scientifically designed structure enhances the whole performance of the windows and guarantees the excellent heat preservation, airtightness and fireproof performance.
?The greatest features of wood with aluminum cladding windows are heat preservation, energy saving, wind resistance and sand resistance. The aluminum alloy outside makes the window and the external building style reach a perfect unity. What’s more, it can also protect the wood frame for its waterproof ability. In summer, it can keep the hot air outside, and reduce the loss of inside cool air; while, in cold winter, it can prevent the window from ice over and condensation. Moreover, its noise insulation performance is good.