Hello, I am curious to why do people use melamine wood to built their racks? Is it because it holds the heat in better? wood is more affordable? I am new and never did a diy racks. I've seen some rack that has flexwatts heatmat place on the back wall? I thought heat mats are usually placed under the tub. Placing the mat on the back wall just doesn't make any sense to me. Thought it would be better if the heat is coming off from the floor and not the side wall of a tub.

Sorry if I hi-jack your thread. Just that the topic was about racks and diy.


Thanks