IPS launched their 4N1 Multi-Size Roof Flashing earlier this year and now are launching a 4N1 Rain Collar (RC41). The 4n1 will soon replace the 3-4 collars.

The benefits of the 4N1 Rain Collar:

  • Fits 1 1/4″, 1 1/2″, 2″, 3″ vent pipe
  • Eliminates the need for mastic or caulk
  • A quick and easy repair solution that performs
  • Tested to last in uv, ozone and harsh weather conditions.
  • Warranted for the life of the roof

If you have any questions about the 4N1 Rain Collar or any other products from IPS, please call Rick Wickizer at 360-834-3300.

4N1 Rain Collar

4N1 Rain Collar Sizing

IPS 4N1 Flashing