1. Unroll and cut the ULTRA NT SCIF Barrier to length to cover all walls, ceilings and floor of the room or building that you want shielded from RF transmission.
2. OVERLAPS: We suggest using a 6" side to side overlap and extending the foil 10 to 12 inches onto the floors and ceiling.
3. TAPES: we suggest that you tape all seams using the commonly used tape shown below.