Vinyl is recognized as a superior sliding patio door frame material, offering long-lasting color retention and low maintenance, plus resistance to rot, insects and microbial damage. ProVia’s vinyl sliding patio door lines — Aeris™
— are constructed of an exclusive PVC formula, consisting of a unique mixture of resin and additives.
The PVC formula gives our patio doors a very durable and rigid frame, providing smooth operation for many years. By building our patio doors from these vinyl extrusions, ProVia is able to ensure their long-term beauty, plus the added confidence of a warranty against rotting, cracking, pitting, corroding and peeling.