Acadia / ACORN / ACRO / ACME / ALENCO Flex‑Leg Window Sash Weatherstrip – Casement, Awning, Double‑Hung & Single‑Hung Seal (72' Minimum Order)
Upgrade the performance of Acadia, ACORN, ACRO, ACME, ALENCO, and other compatible window systems with our Flex‑Leg Weatherstrip, a premium double‑barb kerf insert engineered for superior sealing between the sash and frame. This improved design delivers dramatically better protection against air infiltration, wind, moisture intrusion, and temperature loss compared to older OEM seals.








