It shouldn’t do. Most companies will do all the interior work first, and the last job to do will be creating the opening from the house to the conversion. A reputable company will make sure they cause as little disruption as possible during this time.
Ammanford
Ammanford is a community and area in Carmarthenshire, Wales, with a population of 5,411 at the 2011 census. It is a previous coal mining community. According to the 2001 census, 75.88% of the population are proficient in the Welsh language, compared to about 61% in Carmarthenshire in its entirety and 21.8% in Wales as a whole. Ammanford is served by the A483 and also A474 roadways. Ammanford railway station is a quit on the Heart of Wales Line, with trains to Llanelli and also Swansea to the south as well as Shrewsbury to the north. Ammanford is twinned with Breuillet, Essonne.