Ventilation

Ventilation

Lomanco
Lomanco’s high product quality and functionability, combined with our well-recognized integrity has established Lomanco as the premier manufacturer of residential ventilation products in the world.

Trimline
TrimLine Ridge Vents are innovative not only in design, but in material as well. The TrimLine Rigid Vent Plus and Rigid Roll Plus are both made of durable HDPE corrugated plastic, which allows contractors to install the shingles and the ridge vent in one step with the use of a coil nail gun. Unlike other ridge vents, TrimLine Ridge Vents will not crush from the nails, or even a contractor’s steel toe.