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Library
The ABIS library is a collection of useful reference material relating to buildings and their problems as well as timber pests such as termites.
The library is a combination of material written by ABIS as a result of our own research and practical experience together with useful information gleaned from other authoritative sources.
Ridge
The Ridge is the horizontal straight apex of the roof or the uppermost meeting line of two pitched surfaces.
WIKIPEDIA ENTRY FOR ROOF CONSTRUCTION.
