We came across the craziest site ever! The duct work was in the attic but no roof.
The job site had boards everywhere with nails sticking out of what looked
like pulled off roof boards and lumber sprawled everywhere!
Nails were scattered all over the premises. It was CRAZY!
Check out the List of Problems That Can Occur to All the Situations Listed ABOVE:
Termites infestation with wood on the ground
Mildew and mold forming on moisture filled wood.
Spalling, cracking, sunken and chipping concrete.
Uneven flooring due to rain and moisture on subfloors.
Moisture penetration due to inaccurately installed exterior.
Overloaded electrical panels, fire hazards.
Differential movement of your entire house when your home is built on fill!