Hello everyone,

I have a project coming up to make an exterior sign for a restaurant. Im planning to make it either engraved and colorfilled on a wooden board or a 3d sign woth the letters cnc'd out of wood and mounted on a wooden board.

My concern is how to make it weatherproof. We are in eastern canada where it gets hot and really cold during the winter. The type of wood to be used is not chosen yet.

Thanks in advance for any advice.