Do Bi Levels Have Attics

How to expand on a bi level home.
Do bi levels have attics. The higher the r value the better the thermal performance of the insulation. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Take debbie and peter geiger for example. Insulation level are specified by r value.
Technically the term bi level home refers to a house built on two levels both of which are ground floors. People who have owned split levels are probably the best ones to describe why they find them desirable. Most people make the mistake of thinking that a split level home and a bi level home are the same type of building. Commonly however the term is also used to.
A split level home also called a bi level home or tri level home is a style of house in which the floor levels are staggered there are typically two short sets of stairs one running upward to a bedroom level and one going downward toward a basement area. Bi level refers to houses that have two levels accessed via a common entrance split level homes on the other hand have three distinct levels all separated by short flights of stairs when comparing the two distinct advantages and disadvantages of each come to the forefront. R value is a measure of insulation s ability to resist heat traveling through it.