When it comes to waterproofing your basement, you must consider all available options and decide which one is best for your situation. If you have the time and resources to become a polyurea applicator yourself, then this may be the right choice for you. However, if you don't feel confident enough to do so or simply don't have the time or energy for it, then hiring someone to apply polyurea might be the better option. When deciding whether or not you should hire someone to apply polyurea for basement waterproofing, there are several things to think about. First of all, it's important to understand what type of protection it provides and why it's so effective at preventing water damage in basement areas. Polyurea coatings are made up of two different parts: a resin base and an active agent known as a catalyst. When these two components are mixed together under pressure and heat using specialized equipment, they form into an extremely thin yet highly resistant membrane that adheres tightly to any surface such as concrete walls and floors. This membrane prevents water from entering the area by creating an airtight seal that won't allow any moisture in or out regardless of how much rain or melted snow accumulates outside your home. Another factor to consider when deciding whether or not you should hire someone for this job is cost. The actual cost of having polyurea applied depends on several factors such as how large your basement area is and what type of materials need to be used during installation (e.g., primer, tape etc.). Generally speaking, however, professional application will usually set you back anywhere between $1-$2 per square foot depending on labor costs in your area. With that being said, if you’re looking for an economical way out - getting certified as a polyurea applicator yourself isn't impossible either - given the fact that all necessary training costs will only come up once instead of every single time when application needs to be done again (which in turn makes it cheaper). On top of this financial aspect - when hiring someone else - another thing worth taking into consideration is trustworthiness since there are plenty of experts out there who claim to know what they’re doing but lack proper certification/training/experience/references necessary for successful execution of this particular job - which means that if selecting them would end up with poor quality workmanship ultimately resulting in more harm than good (i.e., bigger bills down the line due either due shoddy work itself or additional repair costs needed because initial fix didn't hold long-term). Whether you choose hire someone else or become certified applicator yourself – always make sure precautions taken are adequate enough so no unnecessary risk ever taken; also keep finances in mind since money saved today can still end costing more tomorrow if right professionals aren’t hired; finally – make sure those handling this task possess sufficient knowledge & experience required so best possible outcome achieved without any further risks involved .