If I have extra WarmWire wire at the end, can I cut the wire to a shorter size?
No. The wire cannot be cut. You can rearrange it to fit your room, or space it closer together, but never closer than 2 inches. If you find that you have a few feet of wire left over, you can install it around the perimeter of the room or the side or rear of the toilet. Normally this area is not heated, but it is a good place to use up extra wire. The wire cannot be cut and must be embedded in mortar in the floor.