Mobile Home Metal Skirting / Underpinning - How to Install - Mobile Home Repair
Mobile Home Skirting: At a minimum, skirting must be vented in all four corners. A good rule of thumb is at least one square foot of open vent area per 150 square foot of floor area. Keep in mind that vents with insect screens, louvers etc reduce the effective open area of the vent by 30-50%. Since you'll want insect screens and louvers on your skirting vents, be sure to calculate the added 30-50% when determining the number of vents you will need to install in your skirting.