Skirting installation and repair in manufactured housing communities

Skirting is envelope work

The mistake is treating skirting as trim. It is doing four jobs, and only one of them is appearance.

It controls the under-home environment — the space where the plumbing runs and where the belly wrap and insulation sit. It excludes animals, which in a community is the difference between a maintenance call and a chewed-through supply line. It stops wind driving under the floor, which is a heating cost every month and a frozen line every winter in the northern half of the country. And it sets the perimeter appearance of the entire community, which is what a prospective tenant sees from the road before they see any individual home.

Damaged or missing skirting is therefore never only a cosmetic item on a walk sheet. It is an open envelope.

Ventilation: the error that shows up three years later

Enclosing the underside of a home without ventilating it correctly is worse than leaving it open.

Ground moisture evaporates continuously into that space. With adequate ventilation it leaves. With inadequate ventilation it condenses on the coldest surface available, which is the underside of the floor. The result is a rotted belly wrap, saturated insulation and — eventually — a soft subfloor, appearing two or three years after a skirting job that looked perfect on the day.

Vent area is sized to the enclosed area. It is a calculation, not a matter of adding a few vents to each side because that is what the last home had.

If the belly is already open or the insulation already wet, closing the skirt over it does not fix anything. See belly wrap and insulation — that scope belongs in the same visit.

Access panels

Every utility location — water shut-off, sewer clean-out, electrical, gas — needs a real, purpose-built access panel.

Where none exists, the first tech who needs access cuts a panel and wedges it back. From that point the skirting is permanently compromised at that spot, animals have a way in, and every subsequent tech does the same thing somewhere else. Within a few years the perimeter is a series of patches.

Access panels cost almost nothing at installation and are impossible to add tidily afterwards.

Material selection on a portfolio

The same standardisation argument that applies to flooring and paint applies here, and for the same reason: one spec means a damaged panel is replaced from stock in twenty minutes instead of becoming a purchase order.