Access doors are a standard element of countless building and assembly designs, regularly implemented for the means of permitting access to spaces behind walls, floors, or ceilings. While some may be as large as an individual, a majority of access doors are much smaller as they are typically intended for reaching smaller spaces directly behind the door. Despite access doors varying in construction depending upon their application and design, most are fitted to align with the installation surface for practical and visual reasons. Depending on one's applications and needs, there are numerous common access door types, each with unique designs and features. To help you find the best fit for your particular needs, we will provide a brief overview of the most common access door types.