because thyroid disorders can cause changes in your menstrual cycle and mood the symptoms are sometimes mistaken for menopause if a thyroid problem is suspected a simple blood test can determine whether the true culprit is menopause or a thyroid disorder or a combination of the two
If the shingles you are using come three bundles to a square, calculating the number of bundles youâll need is simple. Each bundle covers 33.3 sq. ft. of roof areaâclose enough to the 32 sq. ft. a sheet covers. So just order one bundle for each sheet of roof sheathing. For other bundle counts per square, divide the number of sheets of sheathing by three and youâll have the total number of squares needed to cover the roof.
too few shingles per bundle. I have GAF timberline 30 shingles which are labeled as 3 bundles = 1 square and at least 20 shingles per bundle and '5 5/8 exposure per course'. Actually, each bundle contains 20 shingles. A shingle is 39 1/4 long and is suitable for 5 1/2 exposure. That works out to 30 sq ft per bundle or 10% less than labeled.