Getting your extension right is a real skill and we have had the great pleasure over the years to work on some interesting projects. We have worked on a wide range, from extensions that have kept to the structure's period all the way up to modern extensions that are exciting and technically challenging. We have worked over a range of structures including listed buildings, houses and retail establishments. JDW have a great track record that sets high standards in workmanship, together with affordable projects that have delighted their owners.