Panel System | The linear clip-strip ceiling system is an ideal option for ceiling systems that transition from indoor to outdoor. The interior ceiling employs the linear clip-strip system which flows seamlessly into an exterior flush/reveal system. While the look might be the same, the difference is in access to the space in the ceiling cavity. This system is ideal for interior acoustical ceilings or exterior soffits and canopies. Panels may be micro-perforated and have acoustic backing added to transform them into acoustic ceiling panels.This system is ideal for interior acoustical ceilings or exterior soffits and canopies. Panels may be micro-perforated and have acoustic backing added to transform them into acoustic ceiling panels.