Yes, to a certain extent you can make changes to your plan once construction begins and most professional builders in Carlingford are flexible and knowledgeable enough to help you with it. For very obvious reasons, you cannot change the entire arrangement once the basic structure is completely in place but there is always room to make some changes in the orientation, roofing, and material. Most experienced builders have a good amount of knowledge, understanding, and adaptability to make certain changes to the building even when the construction is underway. However, you should always try to make these changes as soon as possible.