Cellular PVC flower window boxes are made of a rot resistant
material that looks and feels like wood. Cellular PVC is solid white and can be easily painted with a high quality latex paint.
Each cellular PVC window box is made to the finest level of craftsmanship with mitered corners and finished edges. Cellular PVC window boxes will last a lifetime. Similar cellular PVC material is often used for garage surrounds and trim where water and moisture are a concern. The solid material is completely impervious to water and therefore it will not rot or decay over time.