A certified local company gives you a guarantee and assurance that the walk-in bathtub you are purchasing is of good quality. Furthermore, buying from the original manufacturer gives customers an opportunity to communicate directly in case of any repairs and concerns. Also, remember to ask your supplier for plumbing and electrical certification as this may be important when installing the bathtub. Warranty should be provided. Considering the fact that a walk-in bathtub could be a lifetime purchase, it is going to be an expensive investment. For this reason, make sure that it comes with warranties and guarantees that insure it for a reasonable period. Never buy a walk-in bathtub from a company that gives you less than ten years warranty: A longer warranty is a mark of quality. Choose a bathtub that best fits your needs. There are numerous types of walk-in bathtubs available in the market today. Settling for one can be an overwhelming task. However, looking for the right size in terms of width and depth may get you the exact tub you need so spend some time researching before deciding on one model. Compare prices. Most manufacturers and retailers tend to overprice walk-in bathtubs. Therefore, for a fair deal, consider comparing prices among different manufacturers and suppliers before choosing your own. Buy a bathtub that is easy to install. While some fixtures around the home are a DIY project, walk-in bathtubs require expert plumbing. Buy a bathtub that your local plumber can fix or else it will be a waste of money when you cannot use it due to impossible installation.