Insulation

 

* All perimeter penetrations sealed  and caulked.

* Wall: R-21 fiberglass batt insulation. Continuous vapor barrier inside finished surfaces of walls and ceilings.

* Roof/Ceiling: R-38 fiberglass insulation with perimeter eave and attic ventilation.
* Floor: Crawl area ventilation at foundation perimeter. R-30 fiberglass batt insulation. 6 mil. ground vapor barrier. Hot/cold water pipes and heating/ventilation ducting insulation in unconditioned spaces.