ROOFER THINGS TO KNOW BEFORE YOU BUY

Move as many as the following shingle row, offsetting the shingles horizontally by about six inches so which the tabs are staggered. Every a few-tab shingle needs 4 nails, one particular higher than Each and every tab groove. The nails ought to be inserted three to 4 inches through the shingle’s bottom edge, and also the nails on both conclusion