Garage: A drop down will be required with attached garage units to prevent water from entering garage. Must comply with all local/state codes. 9. Units requiring Overhead Garage Door per plans: 10’x7’ non-insulated garage door with weather seal and lock. Must be wired for an electric garage door opener and secured in the attic. 10. Exterior Walls. Total R-Value must be R-19 or better. Contractor shall install ½” OSB and house wrap. House wrap needs to cover all exterior walls and gables. The attic over heated space shall have an R-38 value. 11. Doors: Contractor shall install 6-panel interior primed Masonite doors throughout the home. Exterior doors will be 6-panel metal clad with silicone sealer under the thresholds to create water/moisture barrier, and a Storm door will be installed on all exterior doors, storm door will be white Larson Vinyl Clad or approved “equal to”. Safety Chains on front and back storm doors to prevent wind damage. 12. All door hardware shall be Oiled Bronze finish or approved equal. 13. HVAC and hot water tank will be electric. All equipment and appliances will have an Energy Star Rating, and to the greatest extent possible be “made in the USA”. Install expansion tanks at the Hot water tank location.