Save. The human body cannot survive without food and water for long periods of time. In fact, according to SurvivalTopics.com, the longest a person can go without water is 10 days--without food, it's four to six weeks. However, due to certain other variables, these numbers can vary.
To build a sunroom, the typical costs include: 1  According to Hanley Wood and their Remodeling magazine the average sunroom addition in which a slab is poured, post and beam construction is used, and a four-season space is created will cost $72,000. The resale value of this update would hold at $51,840, or a nearly 72% return on investment.
Sunrooms Far Cheaper Than Stick-Built Additions. 1  Large: A sunroom of 24 feet long by 15 feet wide is about $19,275. 2  Medium: A 15'x15' sunroom costs $14,936, including shipping. 3  Small: A small sunporch addition--about 9 feet long by 15 feet wide--is around $11,170, with shipping running you $700. Building permits are required with sunroom additions.  2 Pre-fab kit sunrooms will cost less than a stick-built addition. 3  Not necessarily. 4  Even though sunroom additions cost less per square foot and lack cost-drivers like bathrooms, sunroom builders can easily lard up your purchase with unwanted extras..