Plena Under Ridge

DESCRIPTION
Plena Under Ridge is a ventilated ridge roll designed to ensure proper airflow along ridge or hip lines in discontinuous roofing systems.
Made with a highly breathable central strip and two side bands of reinforced nonwoven fabric, it easily conforms to tile shapes and provides protection against water, dust, and insects.
The integrated butyl adhesive ensures quick, simple, and long-lasting installation—even on irregular surfaces.

APPLICATION
Plena Under Ridge is applied along the ridge line to allow moisture and warm air from under the tiles to escape—enhancing the roof’s ventilation efficiency.
The flexible side bands, equipped with butyl adhesive strips, provide perfect adhesion to tiles and excellent resistance to weather.
Plena Under Ridge is the ideal solution for ventilated roofs requiring performance, fast installation, and long-term durability.