Current
Core Supplement
Technical Note
Details how historic windows can be retained and why they are important. Also gives clear information to decision makers on the problems associated with this course of action.
These technical notes were previously published under previous name of Environment and Heritage Service (EHS).
The Northern Ireland Environment Agency is an agency within the Department of Agriculture, Environment and Rural Affairs. They were previously known as Environment and Heritage Service. They advise on and implement the Government's environmental policy and strategy in Northern Ireland, by carrying out a range of activities, which promote the Government's key themes of sustainable development, biodiversity and climate change.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
We connect trusted knowledge to customers' workflows – mitigating risk, increasing efficiency and accelerating innovation For more than 60 years, leading R&D and engineering-intensive organizations have relied on us to achieve on-time, on-budget delivery of complex projects and new products. We deliver an unparalleled combination of technical content and Artificial Intelligence (AI) technologies to surface answers from the vast universe of technical knowledge, both inside and outside the organization. In a single interface, we connect the dots between information scattered across many different sources, allowing technical professionals to make better, more informed decisions faster.