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Polaris Vinyl Undersill Trim (Carton of 40)

- Available in 32 Options. Pricing may vary.

PLEASE NOTE: Once an order is placed, all Special Order Only options on this product page cannot be cancelled, refunded, or returned for any reason.

If placing an order for 4 or more boxes for this product, the order will need to be shipped to a commercial address with forklift access or you will need to have it picked up at the local destination terminal for the shipping company. At this time, we cannot ship this item to a residential address.

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Product Information


The Polaris Vinyl Undersill Trim is used for sealing the edge of the panel that is cut and securing it to the wall. It can be installed underneath a window as a receiver for cut siding, and any time the top lock of the siding has been removed, it can be used. Polaris finish trim has a lifetime limited warranty that is 50 year transferrable.


  • Limited Lifetime Warranty - 50 year transferrable
  • Made in the U.S.A
  • Available in a variety of different colors
  • Seals the edge of a panel that is cut and secures it to the wall
  • Can be installed under a window as a receiver


  • Available Length: 12ft. 6in.
  • Quantity: Carton of 40 Pieces
  • 500ft. Linear Per Carton
  • Face: 3/4in.
  • Weight Per Carton: 40.72 lbs.
  • Finish: Matte

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