And the roof looks to be in the latter years of its life span.

For those of you in the northeast, you've experienced an unprecedented and almost historical amount of snowfall this year in a span of about 4 weeks, with still plenty of winter left.

In a very short span of time I've built a tremendous amount of wealth for myself, fantastic cash flow, and I have a selection of properties to stay in if I want to - and I started while working a full time job on the other side of the country.  

It is entirely possible the OP ignored this spec in the two-room span, but maybe not.As far as installation, how and where you set the gap will depend on your project.

Wells also have a valid life span.

The only thing that is holding SW back is the projects that span from about 3rd Street SW to South Cap Street.

The single example I give today spans 13 years:2002 Purchased single story 3/2 ranch style home in Los Altos (my primary residence). 

The longer a span of time the more things can change.These days any investment cannot be a job.

That vaulted ceiling continues the span of the house over the living room.2015

On average the value of a home will increase at the same rate as the annual cost of living over a average persons life span.