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Kozy Kollar

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Kozy Kollar 3″ and 4″

  • Easily installed from inside the building by one person in 10 minutes
  • Designed for roofs that are flat to 14/12 pitch.
  • Can also be used for metal roof flashing.
  • Works on conventional shingles, architectural shingles, rolled roofing materials, and metal roofs.
  • Forms a weather tight seal on four sides, eliminating the problems caused by wind driven rain or snow.
  • Install in any weather, even winter.
  • No more expensive safety equipment, extension ladders, or OSHA fines.
  • No more risking your life to install someone else’s flashing.

Additional information

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3", 4"