![Top plates before](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/92065-img0892.jpg?v=1466446366)
Top plates before
This is a top plate in the attic of an interior wall before the air sealing application of our foam insulation
![Top plate after](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/92066-img0893.jpg?v=1466446291)
Top plate after
This is a top plate of an interior wall inside the attic after the application of our air sealing foam insulation