Hire agreements allocate risk between supplier and hirer, and insurance determines who can actually pay when something goes wrong. The terms are often dense, and the interaction between a damage waiver, your own policies and contractual indemnities is easy to misread. This guide explains the main concepts in general terms; it is not a substitute for advice from a broker or lawyer on your circumstances.
01 / How hire agreements allocate risk
Most plant hire terms make the hirer responsible for the machine from delivery until it is collected or returned. That responsibility commonly extends to loss, theft and damage, however caused, other than fair wear and tear. Many agreements also require the hirer to indemnify the supplier against claims arising from use of the plant. The precise wording varies, so the responsibility you accept depends on the specific terms you sign or accept by placing an order.
Read the terms for the start and end of your responsibility, the standard of care required, how damage is assessed and priced, and whether the supplier can charge hire while a damaged machine is out of service. Some agreements allow the supplier to recover loss of hire income as well as repair costs. These clauses can matter as much as the headline rate when something goes wrong.
02 / Damage waiver versus your own cover
Many suppliers offer a damage waiver, typically charged as a percentage of the hire or a daily amount. A waiver is generally not insurance. It is a contractual agreement that the supplier will limit your liability for certain damage, usually subject to an excess and a list of exclusions. Common exclusions can include damage from misuse, overloading, unlicensed or unauthorised operators, transport by the hirer, and theft where security conditions were not met.
The alternative is to rely on your own insurance, often called hired-in plant cover, which some contractors carry under a plant or contract works policy. Suppliers who accept your cover will usually ask for a certificate of currency and may require the supplier's interest to be noted. Before declining a waiver, confirm with your broker that your policy covers hired plant of that type and value, and what excess and conditions apply.
03 / Liability to third parties
Damage to the machine is only one part of the picture. Using plant can injure people or damage third-party property, such as underground services, neighbouring structures or vehicles. Public liability insurance is generally the policy that responds to those claims, subject to its terms. Some policies exclude or limit liability arising from certain types of plant, or from plant that is registered for road use, which may instead fall under motor vehicle cover.
For wet hire, the supplier's operator is doing the work, so the question of whose liability policy responds may depend on who directed the work and the wording of the hire agreement. Ask your broker to review how the supplier's liability cover and your own interact for operated plant. For crane hire, some arrangements distinguish between hiring a crane under your direction and contracting a lift, which can shift responsibility significantly.
04 / Indemnities and limitation clauses
Indemnity clauses require one party to cover losses suffered by the other, sometimes including losses caused partly by the indemnified party. Broad indemnities can expose the hirer to costs their insurance may not cover, because policies often have conditions around contractual liability. Limitation clauses, by contrast, cap or exclude a party's liability. Both types of clause deserve careful reading, and the interaction between them is a legal question.
Where your head contract requires specific insurance or indemnity arrangements, check whether your hire terms are consistent with them. Gaps can occur when the head contract expects you to hold certain risks and the hire agreement pushes additional risks onto you. Where the value or exposure is significant, a lawyer can review the terms and your broker can confirm whether your insurance program responds to the obligations you are taking on.
05 / Practical steps before the machine arrives
Decide before ordering whether you will take the supplier's waiver or rely on your own cover, and document the decision. If relying on your own cover, send the certificate with the order and ask the supplier to confirm acceptance. If taking the waiver, obtain the waiver terms in writing, including the excess and exclusions, and brief your site team on the conditions that could void it.
Protect your position on the ground as well. Record the machine's condition on delivery with dated photographs and a signed docket, secure the machine as required by the terms, and report any damage or incident promptly in the manner the agreement specifies. Late notification or missing records can weaken a claim under a waiver or your own policy, even where the underlying event would otherwise have been covered.
Field checklist
- Read when your responsibility for the plant starts and ends under the terms
- Obtain damage waiver terms in writing, including excess and exclusions
- Confirm with your broker that your policy covers hired-in plant of that type and value
- Check whether loss of hire income can be charged after damage
- Review indemnity and limitation clauses against your head contract
- Record machine condition on delivery with dated photos and a signed docket
- Report incidents promptly in the manner the agreement requires
Frequently asked questions
Is a plant hire damage waiver the same as insurance?
Generally no. A damage waiver is usually a contractual arrangement in which the supplier agrees to limit your liability for certain damage, subject to an excess and exclusions. It is not an insurance policy issued to you. Read the waiver terms carefully and confirm how they interact with any insurance you already hold.
Do I need insurance to hire plant?
Suppliers commonly require either acceptance of their damage waiver or evidence of your own cover for hired-in plant, and often also ask for public liability cover. Requirements vary by supplier, plant type and project. Your broker can advise which policies are appropriate for the type and value of plant you hire.
What is hired-in plant insurance?
Hired-in plant insurance is cover for plant you hire from others while it is in your care, often provided as part of a contractor's plant or contract works policy. Limits, excesses and conditions vary, so confirm with your broker that the policy suits the type and value of plant you intend to hire.
Who pays if hired plant is stolen from site?
Under many hire agreements the hirer is responsible for theft while the plant is in their care, subject to any waiver or insurance that applies. Waivers and policies often include security conditions, such as immobilising the machine or securing keys. If those conditions were not met, the loss may not be covered, so check the terms in advance.