A Secondary Water-Proofing Barrier is critical if there is ever any damage to the roof covering (shingles, tile, etc).  The barrier keeps the inside dry, preventing mold.

Water-Proofing Barrier options:

  • Approved 30 lb. felt or synthetic material nailed to Miami-Dade specifications.
  • 4″ modified bitumen tape system for all plywood joints and synthetic felt.
  • Self adhesive modified bitumen shingle underlayment on entire roof.

J.K. Behan Roofing Company is a water-proofing specialist.  In some cases, water-proofing can even lower your insurance premiums.  For more information about water-proofing, please Contact Us.


Roof Types

Dimensional Shingles

Slate Roofs

Flat Roofs

Cedar Shakes

Tile Roofs

Metal Roofing Systems

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