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.
IHS Markit is a leading global source of critical information and insight for customers in a broad range of industries. Our customer product and service solutions span four major areas of information: energy, product lifecycle management, environmental and security. By focusing on our customers first, we deliver data and expertise that enable innovative and successful decision-making. Customers range from governments and multinational companies to smaller companies and technical professionals in more than 180 countries. IHS has been in business since 1959 and employs more than 3,500 people in 35 locations around the world.