Insulate
Definition 1 of 3
Pro Tip 1/3
Physical Barrier
Insulate implies a physical layer that acts as a barrier to heat, sound, or electricity. Adding foam to insulate the walls.
Pro Tip 2/3
Energy Efficiency
Insulating your home can mean a practical step for saving energy and reducing bills. They decided to insulate the attic before winter.
Pro Tip 3/3
Safety Measure
Insulating is also a safety measure, especially when dealing with electricity. All electrical wires have to be well-insulated.