Lets post about Professional roofers for all repairs. Clear the roof and gutters of leaves, branches and other debris. Down spouts should not discharge onto roof surfaces, but should be extended to the eaves-troughs of the lower roof. Backed up gutters can cause damage to shingles, shakes or tiles along to the edge of your roof, so be sure to keep them cleaned out. Clear out any debris that may accumulate in the valleys where two roof surfaces join. Debris holds moisture and can cause mold and moisture to being eating away at your roofing material. Every year, millions of …