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.
How Much Does Hardie Board Cost? The James Hardie company is known for its commitment to fiber cement products. Unlike vinyl, aluminum, or wood, Hardie board is a durable siding material consisting of sand, plant fibers and cement. When mixed and formed into lap siding, fiber cement is nearly impenetrable to weathering and pests.