Hi Brenda, here is one of the places I found you can buy faux wood trim. I would try any hardware, I hope they can help you. Moulding & Millwork – The Home Depot
Purpose. Wood trim used to provide visual detail to interior or exterior structures. ... Buy more and save on moulding pro packs - shop now ... Faux Wood Beams.
Faux Wood Beams & Mouldings
Chair Rail & Wall Trim
Hi Brenda. I'm Cindy. You could find faux wood trim at any home improvement stores, like Menard's, Lowes, or Home Depot.
Hardware stores normally carry it.
Most home improvement stores will carry trim that is made from PVC or polypropolene that has a faux wood wrap on it. It is inexpensive and easy to install! I hope this helps!
Do you mean like MDF? You can get it at the hardware or lumber store like Home Depot, Lowes, or Dunn lumber. You can also get plastic trim to match for bathrooms and laundry rooms.