Divide your total linear footage by 4 to get the number of main sections you need for your basement.
How to Install
SealOnce Basement System is an easy weekend project. No special tools or skills required. Drying up your wet basement is easier than ever with our NEW Perfect SealOnce Tools. Installation is easy and mess-free! With every order you’ll get the full installation guide walking you through step-by-step how to install the DIY basement waterproofing system. If you have any questions during your install we’re here to help. Just give us a call at 651-644-2000 for quick support.