The point is, hot-dipped galvanized nails will do the job for 99% of the houses out there. I'd only specify stainless roofing nails if I lived at or close to the ocean. Hot-dipped galvanized nails can last well over 100 years in non-oceanic climates.he point is, hot-dipped galvanized nails will do the job for 99% of the houses out there. I'd only specify stainless roofing nails if I lived at or close to the ocean. Hot-dipped galvanized nails can last well over 100 years in non-oceanic climates.
Costs more to build out. As you said, there are all kinds of other factors, but the same square footage in two stories will cost less to build than in one. Most homes with traditional foundations can sustain a second floor addition without additional support.
1 On average, an outhouse is going to cost around $2,000 to $5,000 to construct and have delivered to a job site. 2  On the other hand, a portable unit should be within the $400 to $900 range.3  These are the outhouses that are commonly seen on construction sites. For example, the state or region, size, materials, installation, as well as the skill and experience of the people you hire to construct the outhouse, may have an impact on its cost. 2  On average, an outhouse is going to cost around $2,000 to $5,000 to construct and have delivered to a job site.