The ONLY electrical boxes UL tested and listed for use in ICF systems
How to Install
Plastilock Electrical Boxes
If you’re building an ICF house
Our ICF electrical box is the only way to for easy installation into insulated concrete form systems. Plastilock electrical boxes offer the versatility for future electrical upgrades as time goes on. Think ahead and don’t let the electrical wiring be an afterthought. Instead of using clunky cut-in boxes, use Plastilock. Our electrical boxes for ICF systems are easy to install and save time and money for you and your client in the long run.