For Product Inquiries and Availability, please contact your local Castle location.
REX™ SynFelt is a high strength woven synthetic roof underlayment that can save you 50% in labor and time expense, compared to 30# felt.
For Product Inquiries and Availability, please contact your local Castle location.
REX™ SynFelt is a high strength woven synthetic roof underlayment that can save you 50% in labor and time expense, compared to 30# felt.