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Window Box Liners

custom plastic pvc window box liner In PVC, we offer both architectural grade liners as well as light duty window box inserts. Our architectural grade PVC window box liners are made of a thick material that looks and feels like wood. Unlike other liners, the high grade plastic material will not warp, sag, crack, distort, or fade over time. They're also paintable and will hold any exterior latex for up to 15 years.

Our architectural window box liners can be custom made in all three dimensions: length, width, and height. We also offer a wide range of standard sizes as well.

PVC window box liners offer a quality upgrade over traditional liners and can be used as inserts for existing wooden window boxes or wrought iron window boxes to help prolong their longevity and enhance their look. Liners in general are not necessary with any of our window boxes because they can be planted directly into. However, we do offer our exclusive line of light duty window box inserts are available below for those who like the convenience of using inserts for hard to reach windows.

For those looking to hang one of our architectural liners from the wall, we recommend getting our Modern window boxes instead. They are made from thicker materials and have a stronger frame, and are backed with our lifetime warranty.

Self-Watering Window Box Liners
Try adding one of our self watering reservoirs to any of our light duty or architectural grade liners for a super low maintenance solution!