Fiberglass is a natural insulator because it does not conduct heat and cold, and it doesn't expand or contract. Most window and door frame components have an interface of different materials: glass on wood, glass on aluminum or glass on vinyl. With fiberglass, the components are identical which means there is minimal expansion and contraction and if there is any, the components expand and contract as a unit.
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Inline windows & doors (Hunan) Co., Ltd is a joint venture incorporated in 2007 by Canada Group and Canada Inline Fiberglass Ltd. .It is located in Changsha city, Hunan province, and specialized in manufacturing and processing fiberglass profiles, fiberglass windows and doors. Our company imports the world-leading manufacture and testing equipments from Inline Fiberglass Co., Ltd of Canada for ...
