Only very rarely do we see wooden structures from the more remote past, because wood rots and decays with exposure to the elements. Now the builder with an eye to the future can work with a material that has the same workable nature of wood, but has none of the drawbacks. Palight Trimboard is made from polyvinyl chloride (PVC), which will not rot, swell, or split in the way wood does. This is due to the fact that PVC is not affected by moisture, which destroys wood over time .
Palight Trimboard. A complete line of standard profiles match typical lumber dimensions. But Palight is anything but typical lumber. It's also available in full sheets, bead boards, and corner profiles.