Respond to these showcases www. ajplus. co. uk/ajdirect Readers may obtain information about these products by filling in the enquiry numbers on an AJ enquiry card. Advertisers wishing to promote their products on these pages should contact Chris Bond on 020 75056816 Knauf Insulation has published its Health Sector Guide, the first in a series of design manuals providing a compendium of information on the use of insulation in specific types of building. The guides set out the appropriate design requirements and recommend insulation solutions that meet them.