Oranex OraFlex

Extendable, Conformable, Self-Adhered Butyl Flashing for Windows, Doors and Wall Penetrations

Oranex OraFlex is a premium extendable, self-adhered flashing membrane designed to provide continuous air and water barrier protection around windows, doors and wall penetrations. Its flexible construction allows the membrane to conform easily to corners, curves and irregular shapes, helping create a secure and durable weather-resistant seal.

OraFlex is manufactured with a durable, flexible top layer, a high-performance 100% butyl adhesive and a specially designed split-release liner to support fast, accurate and efficient installation.

Its high conformability makes OraFlex particularly suitable for window sills, corners, arch-top openings, pipe penetrations and other complex junctions where conventional straight flashing products may require multiple cuts or overlapping pieces.

OraFlex can be formed continuously around curved and custom-shaped openings, helping reduce joints and potential leakage points. The self-adhered membrane provides strong surface contact and, when installed in accordance with Oranex installation requirements, can eliminate the need for mechanical fastening through properly prepared flexed corners.

Oranex OraFlex — Flexible protection. Continuous sealing. Built for demanding building-envelope details.