Today I took a day off work to have some extra time to finish up the suspended ceiling over the long holiday weekend. Turns out that I really didn't need all that time. In less than 4 hours this morning I had all the grid installed and all the panels placed except for the perimeter panels that need trimmed. The Armstrong ceiling system is very easy to install as long as you take careful measurements and plan everything ahead. Once you have the first few pieces of grid squared up, the remaining...