Field measure
Every opening measured, not estimated from a drawing. The size decides which approval can be used.
Product selection
We pick a unit whose approval covers your size and meets the design pressure for that wall.
Submittal
Drawings, product approval documents and the attachment detail go to your building department.
Plan review
This is where the time goes, and it varies by jurisdiction. We tell you what we are seeing in your city rather than quoting an average.
Install
Old units out, new units set, anchored and sealed to the approved attachment detail.
Inspection and close
The inspector checks the installation against the approval. Then the permit closes and the file is yours.