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 Brett Martin Rooflights are an effective way to introduce natural daylight into a building, creating a bright, naturally lit interior and reducing the need for artificial lighting. They also help cut CO2 emissions and aid compliance with Part L of the Building Regulations. For more information call 0845 6088 999.