Hi all, I'm trying to get some recommendations for materials to use for a shelf that would be attached to the wall next to my bathroom sink. I'm disabled and really need to have certain things close by which is why the shelves need to be right next to the sink. Problem is, the particleboard shelves I've used in the past would always swell up and crack over time because of moisture. FYI, they were the plastic (Melamine?) covered shelves.
The last time my handyman went to Home Depot he got lucky and was given a scrap piece of treated wood that was painted white that fit perfectly in the area to the right of the sink. He said because of the way it's treated, it shouldn't warp or crack. Unfortunately, he said that type of wood is very expensive and can only be purchased in large pieces. So I'm still looking for something to replace the shelf on the right side of the sink (10" x 15"). Would covering a piece of the Melamine covered particleboard shelving with a thick coat of lacquer prevent it from warping? The shelving material we use doesn't have to be very strong, everything put on the shelf altogether weighs less than 2 pounds.
Any info you all can provide is greatly appreciated, thanks!
Dan G. in CT