What a joint check agreement is and why it exists
Commercial glazing involves significant material costs. On any project where cash flow is tight — or where a new GC relationship is being established — a joint check agreement provides a formal mechanism to ensure the supplier sees payment.
The payment chain on a commercial project runs: Owner → GC → Subcontractor (ACG) → Supplier. A joint check collapses the last two steps: Owner → GC → (ACG + Supplier together). The supplier endorses the check along with ACG, creating documented evidence of payment. This protects ACG's credit relationship with the supplier and reduces the risk of supplier liens on the project.
How a joint check agreement is structured
The three parties
Every joint check agreement involves exactly three parties: (1) the General Contractor, who issues the payment check, (2) ACG, the glazing subcontractor who is the check recipient, and (3) the material supplier (e.g., ESWindows, Euro-Wall, the glass fabricator). All three must sign the agreement for it to be enforceable as written. An agreement signed by only the GC and ACG, without the supplier's signature, may not provide the intended protection to the supplier.
What the agreement covers
The agreement specifies: the project name and address, the scope of materials covered (e.g., all Division 08 framing and glass supplied by [Supplier name]), the payment procedure (checks made jointly payable), the endorsement requirement (supplier must endorse before deposit), and the conditional lien waiver exchange process. The material scope should be updated if change orders expand the material purchase.
The endorsement process
When the GC issues the check, it is made payable to "American Commercial Glass, Inc. AND [Supplier Name]." ACG cannot deposit the check without the supplier's endorsement. This means ACG and the supplier are both present — or use a coordinated deposit process — when the payment clears. In practice, ACG presents the check to the supplier, the supplier endorses, and both endorse before ACG deposits. At that moment, the supplier is confirmed paid.
Florida Statute 713 and the lien context
Florida Statute 713 is Florida's Construction Lien Law. Under Chapter 713, a material supplier who is not paid has lien rights against the project — not against ACG personally, but against the property. That lien can survive past project completion and create problems for the owner, the GC, and ACG's relationship with the GC. Joint check agreements, combined with proper Notice to Owner service, create a documented payment chain that reduces the risk of unpaid supplier liens.
Key points from FL Stat 713 relevant to joint checks:
- Material suppliers who furnish materials to a subcontractor (ACG) have lien rights if they serve the required Notice to Owner (FL Stat 713.06)
- A joint check creates evidence that the supplier was paid — reducing the risk of a supplier lien claim after project completion
- Conditional lien waivers from the supplier, exchanged at each joint check payment, provide further documentation of payment (see authority for current FL Stat 713 text)
- Joint checks do not automatically waive lien rights — the supplier's conditional lien waiver, properly executed, does that
When ACG uses joint check agreements
| Situation | ACG's position on joint check |
|---|---|
| New GC relationship on large scope | ACG may request JCA as payment assurance; standard on $500K+ material orders |
| Supplier requests JCA as order condition | ACG facilitates with GC; supplier requirement does not change project economics |
| GC proactively offers JCA | ACG accepts; documents the agreement and confirms supplier signature |
| Project with known GC cash flow concerns | ACG evaluates JCA as protective measure before signing subcontract |
| Standard established GC relationship | JCA may not be required; ACG still serves NTO on every project regardless |
Common mistakes with joint check agreements
1. Only two parties sign
If the supplier does not sign the joint check agreement, the agreement may not provide full protection. The supplier needs to consent to the payment process. Get all three signatures before the first material order is placed.
2. Scope is too narrow or too broad
An agreement that covers "all materials" on a multi-trade project can create confusion. Specify exactly which purchase orders are covered. When change orders add material, execute a JCA amendment.
3. No conditional lien waivers exchanged
A joint check without a concurrent conditional lien waiver from the supplier documents payment but does not formally extinguish lien rights. Always pair joint check receipt with a conditional lien waiver from the supplier for the covered payment amount.
4. Treating JCA as a replacement for NTO
ACG serves a Notice to Owner on every Florida project, regardless of whether a joint check is in place. The NTO preserves lien rights for ACG's own work. The joint check protects the supplier payment chain. They serve different legal functions.
5. Not coordinating endorsements efficiently
When joint check logistics are not planned upfront, payments can be held at the bank while endorsements are coordinated. Set up the endorsement logistics before the first payment — specify whether checks are mailed to ACG or the supplier first, and how endorsements are exchanged.
Frequently asked questions
What is a joint check agreement in commercial glazing?
A three-party arrangement between the GC, ACG, and material supplier where the GC issues checks payable jointly to ACG and the supplier. All three sign. It ensures supplier payment and documents the payment chain.
When does ACG request a joint check?
On large material scopes, new GC relationships, or when the supplier requests it. ACG evaluates joint checks as a payment protection tool before signing subcontracts on high-material-value projects.
Does a joint check replace the Notice to Owner?
No. ACG serves an NTO on every Florida project within 45 days of first furnishing, regardless of whether a joint check is in place. They serve different legal functions under FL Stat 713.
What Florida statutes govern joint checks?
Joint checks are governed by contract law and operate within the context of FL Stat 713 (Construction Lien Law). The statute governs lien rights; joint checks are a contractual tool used to protect the payment chain and reduce lien risk. See the statute for current text.
Does a joint check require all three parties to sign?
Yes. A properly executed joint check agreement includes signatures from the GC, ACG, and the supplier. Agreements signed by only two parties may not provide full intended protection.
What happens if the GC refuses a joint check request?
ACG evaluates the risk profile of the project and may require other payment assurances, such as a payment bond, or may adjust commercial terms. ACG always serves the NTO as a baseline protection measure regardless of joint check status.
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ACG is an organized, financially stable glazing sub. We serve NTOs, manage joint checks, and keep the payment documentation clean on every project. FL CGC #1531993. $3M/$6M bonding. 350+ projects.