Cor-A-Vent roof purlin vents airflow rainscreen moisture control 4 ft x 35 piece
$ 176$ 105.6
Availability: 89 in stock
Brand:Cor-A-Vent
Coverage:140 ft
Unit Type:ft
Condition:Open box
Item Width:4 ft
Type:Synthetic
Description
Size Guide
Description
Cor-A-Vent purlin vents installed on a roof create space for air to flow to help regulate moisture that can be trapped under your roof and get into your insulation, affecting R-value. These vents are made of crush-resistant plastic. These vents were a special order from Cor-A-Vent and was over 0 for the whole bundle. Some of the staples are showing signs of rust but overall in good, working condition.