When a water leak penetrates your roof, it may cause several different forms of damage. Your wooden roof deck can start to rot and become dangerously weak over time with mold and stains. Trapped water and excessive moisture can corrode metal parts like fasteners, flashing, chimney caps, brackets and more. Repairs completed today will save you from having to complete major repairs and costly renovations down the road. Check out roof.net in McLean for all your roofing needs.