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 Clement has been producing replica steel windows, doors and rooflights for properties in Hampstead Garden Suburb for more than 50 years. The north London conservation area has strict fenestration regulations and this family business is proud of its ability to adhere to these exacting requirements.