![Old Insulation](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/169149-5a6a291453195_holyokemn5.jpg?v=1516905927)
Old Insulation
The insulation from the crawl space was hanging out of place and was dirty.
![Spray Foamed Ceiling](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/169150-5a6a291765fcc_holyokemn4.jpg?v=1516905927)
Spray Foamed Ceiling
This is after the spray foam was installed, improving the energy efficiency of the room.
![Ceiling Before Installation](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/169151-5a6a291ab2281_holyokemn3.jpg?v=1516905927)
Ceiling Before Installation
This room had no insulation installed because the room's original purpose had only been for three seasons.
![Dirty and Poorly Insulated Crawl Space](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/169152-5a6a2915dd149_holyoke2.jpg?v=1516905927)
Dirty and Poorly Insulated Crawl Space
The crawl space was very dirty and the insulation was very unclean.
![Cleaned Crawl Space](https://cdn.treehouseinternetgroup.com/uploads/photo_gallery/medium/169153-5a6a291915c81_holyoke1.jpg?v=1516905927)
Cleaned Crawl Space
The crawl space was insulated with spray foam along the walls and rim joists.