---
title: "Umbrella stacking: what it costs to go from $5M to $25M"
description: "How retail agents can prepare accounts for $10M–$50M umbrella and excess requirements in lender and customer contracts."
metaTitle: "Umbrella & Excess Limit Placement | Nomos"
metaDescription: "How retail agents can prepare accounts for $10M–$50M umbrella and excess requirements in lender and customer contracts."
author: julius
publishedDate: 2026-03-25
category: Coverage deep dives
tags: [umbrella, excess, limit-adequacy, contractors, trucking]
relatedCovers: [umbrella-excess]
relatedIndustries: [general-contractors, trucking, manufacturing]
---

Five years ago, a $5M total liability programme was generous for a mid-market commercial operation. In 2026, $5M is the *low end* of what enterprise customers, lenders and large-project owners now demand. The market has moved meaningfully and the pricing has moved with it.

Here's roughly what you should expect to pay to go from $5M to $25M (and beyond) in 2026, by industry and risk profile.

## How umbrella pricing actually works

The classic model: each $5M layer costs less than the one below it, because the higher layer is less likely to be reached. The math is geometric, not linear.

For a "standard" commercial risk — a professional services firm or light manufacturer with clean loss history — a typical pricing curve in 2026:

| Layer | Approximate annual premium |
|---|---|
| $1M umbrella over $1M GL primary | $1,500 – $3,500 |
| First $5M layer | $5,000 – $15,000 |
| Second $5M layer (to $10M total) | $3,500 – $10,000 |
| Third $5M layer (to $15M total) | $3,000 – $8,000 |
| To $25M total | typically $20,000 – $45,000 all-in |

That same firm reaching $50M total is usually $50,000–$90,000 all-in. The increment from $25M to $50M is smaller per dollar of cover than the increment from $5M to $25M — because the upper layers are pure tail risk.

## Where the curve gets expensive

Three risk profiles push pricing meaningfully above the standard curve:

### High-severity auto

Trucking, particularly long-haul and any operation with passenger exposure, sees commercial auto liability rates that have moved up sharply with nuclear-verdict trends. Excess auto specifically (the auto portion of the umbrella) prices well above the GL portion.

A 30-truck regional fleet reaching $10M total now often pays what an office-based business would pay for $25M.

### High-hazard contractors

Roofers, framers, demolition, scaffold. Underwriters expect frequency and severity, and price umbrellas accordingly. A $25M tower for a $20M-revenue roofing contractor can run $80,000+ — appropriate for the exposure but it can be a sticker shock.

### Products-heavy manufacturing

A $50M total programme for a consumer-products manufacturer with mass distribution is meaningfully more expensive than the same limit for an industrial-parts maker. Recall and class-action severity drives the difference.

→ Related: [Umbrella & excess](https://nomos-insurance.com/cover/umbrella-excess/)

## When higher limits actually pay back

The math is straightforward: in 2026, the average reported "nuclear verdict" in commercial cases (>$10M award) is now several times more common than it was in 2019. Verdicts that would have settled at $5M five years ago routinely award $15M–$30M today.

For most mid-market operations, reaching for $10M or $15M of total liability is cheap relative to the modern severity curve. The pushback is usually budget, not need.

A practical rule we use:

- **Contract requires a number?** Carry that number plus 20%.
- **No contract requirement, but public exposure (customers, trucks, products, kids)?** Carry at least 5× annual revenue, capped at $25M.
- **Severe single-claim exposure (passenger transport, recalls, abuse)?** Get specific advice; rules of thumb fail.

## Form variations that matter

Two umbrella form features affect your real protection more than the headline limit:

- **Follow-form vs. self-contained** — follow-form umbrellas inherit the underlying exclusions; self-contained have their own. Each is right in different scenarios.
- **Drop-down on scheduled underliers** — some umbrellas drop down to fill gaps in the primary. Useful when a primary excludes something the umbrella would pick up.

These show up in price, but more importantly in what actually responds when a claim hits.

## The renewal play

Umbrella is one of the few lines where re-shopping at renewal regularly produces meaningful savings, because the market has new entrants and pricing is genuinely competitive across the towers. We routinely see 20–35% premium movement on umbrella re-marketing.

If your umbrella has been with the same carrier for 3+ years and your primary lines are clean, that's a flag — not necessarily that the carrier is wrong, but that the market is worth testing.