Keratoconus (KC) is a disorder of the eye which results in progressive thinning of the cornea. This may result in blurry vision, double vision, nearsightedness, astigmatism, and light sensitivity. Usually both eyes are affected. In more severe cases a scarring or a circle may be seen within the cornea.
On the plus side Hardie Board is primarily made of concrete. It is a fibrous concrete board that termites don't eat. This is good news for warmer climates where termites stay active most of the year. Hardie siding is also impervious to moisture. You can put it in a pail of water and leave it for as long as you like and it will not become saturated.
Siding boards are installed by overlapping, covering or sealing joints, or interlocking joints will help avoid wind and rain infiltration to the building or house. Fiber Cement Siding is a siding composed of composite material made out of sand, cement and cellulose fibers. Mostly consisting of overlapping horizontal boards. Some of the popular manufacturers for which Hansen Home Designs is the preferred installation contractor is James Hardie.