# Builders Risk Insurance and Site Security

By VDS Editorial · Published November 2026

Source: https://visiondetectionsystems.com/blog/builders-risk-insurance-and-site-security

> Builders risk coverage and site security touch each other in several places, from theft conditions to claim documentation. This guide explains where they meet and what to settle with your broker before the first delivery arrives.

Builders risk insurance and site security work on the same problem from different sides. The policy responds to a loss after it happens, and security tries to keep the loss from happening or to prove what occurred. The two meet at theft terms, deductibles, documentation and claims. Policies vary widely, so the practical move is to read your own wording and ask your broker specific questions before work begins.

## What builders risk is meant to do

Builders risk is property coverage for a structure under construction and, depending on the form, materials and some equipment connected to the work. It is not a substitute for general liability, and it does not usually cover a contractor's own tools and machinery unless the form says so. Those boundaries are exactly where site theft disputes start, so confirm what is inside and outside the definition of covered property.

Do not assume that your project is covered in the way a colleague's last project was. Forms, endorsements, sublimits and exclusions differ. Ask for a plain summary and then read the actual policy.

## Where security shows up in the policy

Security can appear in three places. The first is the application, where an underwriter may ask about fencing, lighting, cameras, monitoring and guard presence, especially on larger or higher-risk projects. The second is the conditions section, where some forms attach requirements or warranties to coverage, or treat theft with a separate deductible or limit. The third is the claim itself, where the carrier will want evidence of what was taken, when and how.

Not every policy includes all three. Your job is to find out which apply to you. Ask your broker directly whether any security conditions or theft sublimits exist and where in the document they sit.

## Questions to ask your broker

Bring a short list. It makes the conversation concrete and gives you a written record.

1. How does the policy define theft, and are there exclusions such as unexplained loss or inventory shortage?
2. Is there a separate deductible or sublimit for theft of materials?
3. Are stored materials off site or in transit covered, and under what conditions?
4. Does the policy require any specific security measures, and what happens if they lapse?
5. What proof of loss is expected after a theft, and what is the notice deadline?
6. Does adding monitoring or other measures mid-project need to be reported?

The right answers depend on your project, so treat these as prompts and not as a promise of any particular outcome.

## How the roles divide on a project

On many projects the owner buys builders risk and the general contractor is responsible for site conditions, but contracts allocate this differently. Subcontractors may carry their own equipment coverage and often bring tools that the project policy does not cover. If everyone assumes someone else secured the site, nobody did.

Settle three things in writing before mobilization. Who provides and pays for site security, who holds the camera footage and logs, and who contacts the carrier after a loss. Our post on [general contractor site security](/blog/general-contractor-site-security) goes into how responsibility tends to be divided in practice.

## What good documentation looks like

A claim is easier to support when records exist from before the loss. Useful records include delivery receipts, material takeoffs, dated photos of stored materials, a site plan showing storage and camera locations, and incident logs. After a loss, add a police report number, a list of what is missing and footage from the relevant period.

| Document | Why it helps | Keep it |
|---|---|---|
| Delivery receipts and takeoffs | Establishes what arrived and what should be on site | With project records |
| Dated storage photos | Shows condition and quantity before a loss | In shared project folder |
| Site plan with camera views | Shows what is covered and what is not | With the security plan |
| Incident log | Records events, times and who responded | Updated daily |
| Exported footage with notes | Supports the timeline of a loss | Original plus working copy |

For the footage steps, see [post-incident video review steps](/blog/post-incident-video-review-steps).

## Building security into the plan

A written plan helps both operations and underwriting. It states where fencing, lighting and cameras go, how deliveries are staged, who has access and what happens when an alert fires. Our [construction site security plan](/blog/construction-site-security-plan) and [security checklist](/blog/construction-site-security-checklist) can be adapted to a project. For the insurance angle in particular, read [construction site security cameras and insurance](/blog/construction-site-security-cameras-insurance).

Keep the plan current as the project moves through phases. Early on, risk centers on excavated materials and equipment. Later, finished fixtures, copper, appliances and cabinets become the targets, and the building itself may offer more places to hide a theft.

## Phases change the risk profile

Builders risk exposure is not constant. During site work and foundations, the targets are fuel, equipment, rebar and fill. During framing, lumber and fasteners are exposed, and weather damage becomes a bigger share of losses. At rough-in, copper, wire and fixtures arrive and the structure begins to hold valuable material behind doors that may not lock yet. At finish, appliances, cabinets, flooring and HVAC equipment are the attractive items, and many people have keys or access.

Review your security plan at each of these transitions, and ask your broker whether the policy changes in any way as the building closes in or reaches completion. Some forms have conditions tied to occupancy or to the stage of work, and you should know where those lines fall before you cross them.

## Handling a loss when it happens

When theft is discovered, the order of operations matters. Make the area safe and stop further loss, then report to police and obtain a report number. Preserve any footage immediately, since automatic overwrite can erase it. List what is missing with quantities and, where possible, receipts. Notify your broker within the time the policy sets, and keep a record of every call and message.

Do not repair or replace anything in a way that destroys evidence before the carrier has had a chance to respond, unless safety requires it. Keep copies of everything you send, and expect follow-up questions about security measures that were in place at the time.

## Where VDS fits

VDS supplies solar-powered mobile surveillance units that need no site power, internet or trenching, so coverage can start with the site rather than waiting for utilities. Each unit has a 5MP PTZ with 25x optical zoom and three 8MP wide-angle cameras on a 22 ft telescopic mast. AI detection flags people, vehicles and loitering, and a US-based 24/7 security operations center verifies events and responds with live talk-down through a loudspeaker before police dispatch with video. Most deployments go from signed quote to live monitoring in about a week. Learn more about [remote monitoring](/remote-monitoring), or [talk to our team](/get-started) about your project. Whether any of this affects your policy is a question for your broker.

## Frequently asked questions

### Does builders risk insurance cover stolen materials?

It depends on the policy form, the definitions and any exclusions or conditions. Some forms treat theft differently from other perils, and some add conditions around security. Ask your broker to walk through the theft wording on your specific policy.

### Can site security cameras affect my builders risk terms?

They might, but nothing is guaranteed. Underwriters may ask about security measures on higher-risk projects, and the answer can influence terms or conditions. Your broker can tell you what the carrier wants to see.

### Who is responsible for securing the site, the owner or the contractor?

The construction contract usually allocates that duty, so read the security and insurance sections together. Questions about responsibility should go to your broker and counsel, since the answer depends on the contract.

### What should I do right after discovering a theft?

Secure the scene, report to police, preserve camera footage and notify your broker according to the policy notice terms. Write down what was missing and when it was last confirmed present.

### Do I need to tell the insurer if I add cameras after the policy starts?

Mention it to your broker so the file reflects the actual site. Whether it changes anything is the carrier's decision, but accurate records protect you if a claim arises.