DT access doors (of ABS plastic) allow easy access to built-in inspection holes containing elements that require frequent or periodic inspection, such as water valves and water or gas meters.
Because of their design and the ABS material of which they are made, these hatches are highly resistant to chemical agents and temperature.

The DT range include products of many different sizes, and those numbered DT10 to DT14 are also available in decorated versions.
The outer part of the wings and frame is covered with foil producing the effect of marble or wood, so that they match variously tiled interiors.

DT17Z hatch is available in a version which can be locked with a key.