This patented product is the perfect complement to all vinyl exterior products. It is highly impact resistant, substantially UV stabilized, lab and field tested. Pro-Trim is easy to clean and work with. Unlike aluminum it is virtually scratch resistant. Bendable and cuttable on any brake. Many shapes can now be bent that would be impossible using aluminum.

Exposure is wood trim's worst enemy. Moisture, changing temperatures, UV light and insects attack exterior trim and cut short its useful life. But KOMA Trimboards are another story. New technology has created a polyvinyl chloride (PVC) material that won't swell, rot, split, delaminate, or cup under harsh conditions. Yet it's as workable as wood. You can nail, glue, drill, rout and cut KOMA Trimboards using the same tools you would use with wood.