What is High Density Urethane?
High density urethane(HDU) is a man-made material commonly used throughout the sign industry replacing the use of redwood and cedar. High Density Urethane is more cost effective and more resilient to harsh weather environments.

Click here to download an Adobe Acrobat file that explains the differences of HDU and natural wood. This material makes no reference to SharpSigns or any other brands and may be useful in dealing with your customer. Feel free to save this to your hard drive and use for future reference.
(This may take a couple of minutes depending on the speed of your internet connection.)