Important notes regarding replacement springs for Large Plexidor
Doors manufactured 1993-2008: Mfr recommends replacing panels as well for best performance.
Doors manufactured prior to 1993: No replacement springs available. Mfr recommends purchase of new pet door.
Important notes regarding replacement springs for X-Large Plexidor
Doors manufactured prior to 1998: No replacement springs available. Mfr recommends purchase of new pet door.
Q: I am replacing the springs on my large Plexidor flaps that I purchased back in 2000, do I only need to purchase the springs?
A: With the Large Plexidor we recommend that if you bought the door before 2007 that you get new springs and new replacement panels so that they will function properly. There were small changes that could affect how well the doors close.