Question: We would like to create a cathedral ceiling in our existing living room which has a standard flat ceiling now, is this possible and how expensive would it be?
Answer: This is a nice project to add a new feel to your living area. Usually this is possible but without looking at your specific project I cannot determine the cost. There are many details of the home which determine the final cost. It depends on how much electrical, plumbing and HVAC needs to be redirected. It depends on the rafter lengths and the size of the room. It will depend on the roof framing method and if there is adequate support to carry the displaced load. With a project like this it is best to call a professional remodeler and discuss the pros and cons. Good luck and happy remodeling.