Cristinea? How many inches are in a foot? You should know it is 12, it is the official definition of a foot. 4' means 4 ft = 4*12 inches = 48 inches 11 is 11 inches So 4'11 = 48 + 11 inches = 59 inches. If you do not believe me, look at a ruler.ProfRay.ou should know it is 12, it is the official definition of a foot. 4' means 4 ft = 4*12 inches = 48 inches 11 is 11 inches So 4'11 = 48 + 11 inches = 59 inches. If you do not believe me, look at a ruler. ProfRay.
Decorative dormers range from $583 to $933, according to a 2013 report by Dryden Mutual Insurance. An average 10-by-15 shed dormer costs between $11,270 and $16,904, while the same size gable dormer ranges from $14,400 to $21,602.ut this extra bit of headroom comes with a high price tag, and dormer installation is not a DIY project. Plan to spend between $10,000 and $30,000 for your new dormer, depending on size and style.
You would like to add a small dormer to possibly house a bathroom to the loft conversion. The dormer will be similar to the example shown, approximately 2.0M wide at the front elevation, 2.2M high at the front elevation and 3.0 long at the ridge line. This would produce a volume of approximately 6.6 cubic metres.he cost of a loft conversion does of course depend on how large your loft is, how many rooms you want and the level of finish and fittings you specify.