Kamis, 29 Desember 2011

Hard Wood Windows Compared With Soft Wood Windows Which Lasts Longer And Why

By Jacob Phillips Wood- framed windows have been used on buildings for centuries. The main types of wood used for this purpose are either softwood or hardwood. Hardwood comes from trees whose leaves fall off in season. They are not necessarily hard and some are even softer than some softwood types. Softwood on the other hand, never lose their leaves. They are not always soft as the name suggests,

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