For those mid-century modern enthusiasts, RETRObeam provides a simple and affordable solution to protect and restore the exterior aesthetic of post and beam architecture. RETRObeam has been carefully designed, and quality crafted to fully encapsulate the exposed beam while extending the look of the beam to its original projection of 7 to up to 12 inches. Each RETRObeam is measured with a tolerance of an eighth of an inch to create a balanced, seamless look. RETRObeams are water proof!