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 David Smith St Ives timber doors and doorsets are stringently tested to meet the criteria for fire resistance, smoke control, acoustic insulation and vandal resistance. They are supplied to the commercial, public, health, education and leisure sectors.