The roof serves to protect existing buildings under the influence of the weather, wind or the things that interfere. The diversity of materials to give consideration to you for selecting material for roof construction. Common types are as follows:
Wood frame
Since the first timber roof truss used in residential buildings. But many demand and wood needs for good quality supply of natural causes would be more difficult in the timber market. Prices also be relatively expensive especially for a best quality. The authenticity of the wood profile can add to the beauty of your home. But the loss is the vulnerability of wood against termites that could be a major problem. So anti-termite treatment is absolutely necessary before you put the wood frame.
Lightweight steel roof
Many ways are used to reduce reliance on the use of wood as a roof truss. The most popular nowadays is the use of lightweight steel roof. Mild steel are made of steel with a mixture of aluminum and zinc. The advantages of this material is lighter, not expansion, rust resistant, not easily decay, termite and strong until decades. Lightweight steel roof is also more efficient in terms of cost and also time.
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