Discussion paper ORR Partners DDA measure for hearing impaired
/resource/report/discussion-paper-orr-partners-dda-measure-hearing-impaired
This document seeks to consider the design changes necessary for additional facilities to provide occupant warning for the deaf and hearing impaired. It looks at the typical system designs used in residential applications, both within sole occupancy…
/news/2022/overview-changes-energy-efficiency-and-condensation
Here are the key changes in residential energy efficiency for NCC 2022.