NOTE: NO FURTHER DISCOUNT FOR THIS PRINT PRODUCT -- OVERSTOCK SALE -- Significantly reduced list price Helps property owners, preservation professionals, and st
By Anne E. Grimmer, et al. These are the first set of official guidelines on how to make changes to improve energy efficiency and preserve the character of hist
This guidance is for anyone who wishes to improve energy efficiency in an historic building. There are many reasons to do this. Improving energy efficiency will