Static web designs are recommended for companies or people that will not require frequent updates. A static web design does not have the same advantages as a dynamic website designed with a CMS (Content Management System) as information cannot be edited easily.
Static web designs are primarily used by companies that do not change their products, services, content and/or pictures frequently. It is the most cost effective option for people or companies that just need a corporate website, for promotions that run seasonally, for a landing page, or for any site that doesn't require much maintenance.
You or your company would not require frequent updates
You yourself do not plan on changing any content on the site.
You need a landing page designed for your business for marketing or other purposes