Foreign civil roof spire more generally, are equipped with channels for air circulation in the steeple of the attic space immediately below the roof, not only solve the flow of air, can play a certain role in thermal insulation.
Above the ceiling, are generally required the laying of glass wool or mineral wool carpet, pad, or blown loose cotton insulation directly in this space, and some direct lifting the glass from cotton, or rock wool, glass wool and decorative veneer composite from the ceiling.
Above the ceiling, are generally required the laying of glass wool or mineral wool carpet, pad, or blown loose cotton insulation directly in this space, and some direct lifting the glass from cotton, or rock wool, glass wool and decorative veneer composite from the ceiling.
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