Tie-downs loose, rusted, or missing: how to check and what it costs

Anchoring is the part of a manufactured home nobody looks at, sitting in damp sand under a home whose skirting hides it. It is also the part that matters most in a storm.

The three-minute check

With a torch, from an access panel or an open corner of the skirting:

1. Is the strap tight? You should not be able to move it much by hand. A strap you can wobble is doing very little. Slack straps are the most common finding, and they come from the home settling: as the geometry changes, straps loosen.

2. Is the metal sound where it enters the ground? This is where they fail. A strap that looks perfect at the frame can be substantially corroded at the soil line, where wet sand and oxygen meet. Same for the anchor head. Poke it.

3. Is there a strap near each end of the home? The federal standard wants one within about two feet of each end, and a missing end tie is a common omission on older installs.

Then count what is there and compare it with the tie-down planner, which works out roughly what a home your size should have under Wind Zone II.

Why this matters in Polk County

People assume anchoring is a coastal concern. Polk County is well inland and is still HUD Wind Zone II, rated to 100 mph, because tropical systems do not stop inland and the winds that matter reach a long way.

The homes that deserve the most concern here are the ones set before the 1994 HUD standards. Those were anchored to a lighter rulebook, plenty of them are still in Polk County parks with original anchoring, and many have never had it inspected, let alone retrofitted.

What goes wrong, in order

The connection to levelling

These two problems arrive together and for the same reason. Sand under a pier compacts, the home settles, and as it settles the straps slacken. So a home that needs releveling frequently also has anchoring that has lost tension, and a home with slack straps is usually telling you it has moved.

Which is why the cheapest moment to deal with anchoring is during a relevel, when we are already underneath and the skirting is already off. Strap re-tensioning is often bundled at little or no extra cost, and replacing individual anchors while everything is open is far cheaper than a dedicated trip.

If you are running the settling self-check anyway, this is the other half of the same inspection.

What it costs

Published on the pricing page.

Licensing, which is not optional here

Florida licenses mobile home installers, and anchoring on a sited home is installation work under that licence. Ask for the number in writing, verify it is current with the state, and ask separately for the insurance certificate. The installer licensing page covers how to check and what else to ask.

This is one of the areas where the licence matters most in practice, because anchoring is invisible once the skirting goes back on. You will not be able to tell good work from bad by looking, which means you are relying entirely on who did it.

What to expect on the call

Photos from underneath if you can get them, roughly how many straps you counted, whether they are tight, what the metal looks like at the ground, the home’s size, and roughly when it was set. If you do not know how to get underneath, say so; part of the free level check is looking at exactly this.

We do anchor checks across Lakeland, Winter Haven, Auburndale, Plant City, and Bartow.