High Density Polyurethane (the only kind we sell) feels, sounds, installs, and paints just like wood but that's where the similarities end! Read more about Polyurethane...
Items may be hollowed out in the backs. Some may be made as assemblies. Items whose stock numbers start with F are only Flat Trim to surround a specific Vent, not the Vent itself. Quantity discounts available.
A Siding Rabbet (continuous notch - see drawing above) can be added to the back edge any vent. Once a vent is rabbeted it cannot be returned.
** Items marked with double asterisk require MOTOR FREIGHT shipping due to their size and may require extra fabrication time. Please inquire when ordering.