- Hard pipe ductwork and LP TechShield radient sheathing in an attic
- A mastic sealed return air box
- An exterior wall with possible air penetrations foamed and caulked. Baffles between the rafters to maintain attic ventilation after ceiling is insulated.
- An exterior wall with penetrations foamed and caulked to prevent air infiltration.
- A complicated wall showing how blown cellulose neatly and evenly fills every cavity.