RoyalHouse Co. specialized in designing and executing all what relates to u-PVC windows and doors which is considered the best option for modern houses.And u-PVC is a common, strong but lightweight plastic used in construction. It is made softer and more flexible by the addition of plasticizers. uPVC is used for window frames, as it does not decompose and is weather-resistant. uPVC will not change shape under normal weather conditions, but it can be reshaped at very high temperatures. uPVC windows are more energy-efficient than those with wooden or metal frames. Moreover, uPVC can also be used for door frames and conservatories. Moreover we can finish your interior decoration for your apartment in addition to architecture construction if it was needed.