Our lifetime warranty is regarding the products’ performance. Sani-Tred will never bubble, chip, peel, crack, delaminate or leak for the life of the structure. If you waterproof 1/2 of your basement, Only that half will be waterproof. If you waterproof just small spots, only those small spots will be waterproof. The fact is that the law of nature states “water enters through the least rout of resistance”. If you currently have leaks in specific locations, waterproofing those specific locations CAN NOT guarantee that water will not enter through untreated areas.
Some like to refer to my above statement as a ’scare tactic’ to get you to buy more materials . the fact is that if you think about it, how on earth can we guarantee that 100% of all basements in the world will FOREVER remain 100% waterproof if only 25% of their surface area has been waterproofed? Statistically speaking, most basements leak anywhere 4′ up the wall and below, where the wall meets the floor, throughout the floor and through other cracks and joints. Just keep in mind that if you intend to finish your basement with stud walls, insulation etc. you might want to waterproof 100% of the surface area behind and under your finished walls to guarantee that you NEVER see a single molecule of water behind them. Some choose to not seal their floor . fine, that’s a personal preference, but I would suggest bringing the coating out in front of the finished walls so that you will have the OPTION in the future to waterproof the floor.
I could NOT in good conscience suggest that anyone waterproof ’spots’ throughout their walls KNOWING that they will be putting up stud walls in front of them. We get too many calls where people who already have finished walls with leaks behind them. You could imagine their disappointment (knowing the expense of these finishing materials) when we tell them they have to coat the walls behind the stud walls. They ask “are you saying I have to tear down my finished walls”!?! You have a prime opportunity to waterproof before finishing the basement in any way.