I noted recently a similar but in a "Diamond Plate" pattern available at Home Depot. It also seems to be a harder rubber which may not expand as much.
Another option is Line-X sprayed directly onto the wood flooring.
Good Luck, R1chy
I used the "diamond plate" rubber stuff from Home Depot...
I don't think you will find a variable resistor in the dimmer. It probably works by pulse width modulation. The bathroom switch is likely an electronic solid state device as well. Any arcing from a loose connection could interfere with these devices. I would tighten all the connections in the...
I have a rental gas water heater. If it has a problem they'll even replace it on a weekend.
It costs 203.00 dollars per year. They change the anode rod as required. No installation costs.
When we sold our previous house the new owner went with a rental heater too.
Harvey