Settlement agreements can vary the dispute route.
Settlement agreements are often treated as the end point of a project dispute. In construction, that assumption can be too simple. A settlement agreement may resolve one dispute while also altering the contractual framework through which later disputes are pursued. Where a settlement agreement is connected to an existing construction contract, the parties need to understand its legal effect. Does it stand alone? Does it vary the original contract? Does it preserve adjudication rights? Does it replace the existing dispute route? Does it release future claims, or only settle identified issues? These questions are not technical afterthoughts. They can determine whether a later payment, warranty, final account or termination dispute can still be adjudicated.
The dispute in London Eco Homes Ltd v Raise Now Ealing Ltd arose out of a construction project under a JCT contract, followed by a later settlement agreement and subsequent payment issues under that agreement. The jurisdictional question was whether the settlement agreement stood outside the adjudication machinery as a separate agreement, or whether it operated as a variation of the original construction contract so that adjudication remained available. That made the case commercially important because it showed how settlement drafting can affect not only what has been agreed, but how a later breach or payment dispute may be enforced.
Why the decision matters
The decision matters because contractors regularly enter into side agreements, payment plans, settlement agreements, completion agreements, standstill arrangements, remedial works agreements and compromise documents during distressed projects. These documents are often agreed under pressure. A payment needs to be unlocked. A final account needs to move forward. Remedial works need to be completed. A relationship needs to be preserved. A project needs to be closed down without immediate escalation. That commercial pressure can lead parties to focus on the headline bargain while overlooking the procedural consequences. The amount to be paid may be clear. The timetable may be clear. The immediate compromise may be clear. But if the document does not explain how it relates to the original contract, what rights remain preserved, what claims are released, and what dispute route applies, the settlement may not reduce risk as much as intended.
The risk is particularly acute where the original construction contract contains an express adjudication clause, but the later settlement agreement is silent. One party may later argue that the settlement agreement is a separate contract with no adjudication mechanism. The other may argue that the settlement varies the original contract and therefore carries forward the original dispute machinery. That argument can become commercially significant if payment is missed and the unpaid party wants the speed of adjudication rather than slower court proceedings. For contractors, that distinction matters. Adjudication is often the most effective route for maintaining cashflow and enforcing construction payment obligations quickly. If settlement drafting creates uncertainty over whether adjudication remains available, the contractor may lose time, leverage and procedural certainty at precisely the moment enforcement is needed.
Settlement agreements as variation risk
From a Legalbuild perspective, the case belongs naturally within the variations category because variation risk is not limited to physical changes on site. A variation can also affect the contractual route through which commercial rights are enforced. Settlement agreements can vary payment obligations, completion requirements, remedial obligations, warranty obligations, final account procedures, release wording, default consequences and dispute resolution mechanisms. They can preserve the original contract structure, amend it, suspend parts of it, replace parts of it, or create new obligations alongside it. The difficulty arises when the drafting does not say clearly which of those outcomes is intended.
That uncertainty can be damaging. A contractor may believe it has preserved the benefit of the original contract while agreeing revised payment terms. An employer may argue that the settlement agreement has replaced the original mechanism entirely. A party may rely on a release clause as extinguishing wider claims. Another may say the release was limited to a specific dispute. A payment obligation may look unconditional in commercial discussions but become disputed because it is tied to warranty delivery, remedial works or other conditions in the written settlement. This is why settlement agreements should be treated with the same discipline as contract amendments. They are not merely administrative documents recording commercial goodwill. They may decide what claims survive, what obligations remain enforceable, and what route is available if the settlement is breached.
The contractor’s commercial risk
For contractors, the commercial risk often arises because settlement agreements are signed when leverage is already under pressure. The contractor may be carrying unpaid sums, disputed variations, incomplete final account items, defects allegations, delay exposure or unresolved loss and expense. A settlement may appear attractive because it creates a route to payment or avoids immediate escalation. But a poorly drafted settlement can trade one problem for another. It may defer payment but weaken the contractor’s ability to enforce if the employer defaults. It may accept revised obligations without preserving existing claims. It may compromise final account rights more widely than intended. It may leave adjudication uncertain. It may include release wording that becomes more extensive than the contractor understood commercially.
The danger is not only that the contractor loses a legal argument later. The more immediate risk is loss of leverage. If the employer or main contractor can create a jurisdictional dispute about the enforcement route, the contractor may face delay, additional cost and tactical resistance before recovering money that was already compromised or agreed. That is why settlement drafting should always be approached as part of recovery strategy. The purpose is not simply to record a deal. The purpose is to create a document that can be enforced if the deal is not honoured.
What contractors should check before signing
Before signing a settlement agreement, contractors should test the document against the original contract. The question is not only whether the commercial number is acceptable. The contractor should understand whether the settlement creates new obligations, varies existing obligations, preserves claims, releases claims, changes payment dates, affects final account rights, alters termination consequences or changes the dispute forum. The drafting should make clear whether the original construction contract remains in force, whether the settlement is intended to vary it, whether specific provisions continue to apply, and whether adjudication rights are preserved. If the parties intend disputes under the settlement to be capable of adjudication, that should be stated expressly. Silence may create room for argument.
Release wording should also be controlled carefully. Contractors should avoid broad language that releases all claims unless that is genuinely intended and commercially priced. Where rights are being reserved, those reservations should be specific. If only certain claims are being settled, the agreement should identify them clearly. If future claims, latent defects issues, warranty obligations, payment rights, final account positions or adjudication rights are intended to survive, the drafting should say so. Payment obligations should also be tested. If payments are conditional, the conditions should be clear. If payment is intended to be unconditional by a certain date, the drafting should not create avoidable ambiguity. If the employer is allowed to withhold, defer or set off, the circumstances should be defined. A settlement agreement that does not control these points can become the platform for the next dispute.
What contractors should do during live delivery
The issue is particularly important where settlement is reached during live delivery. A contractor may agree revised payment terms, remedial works, accelerated completion obligations or deferred claims to keep the project moving. Those decisions may be commercially sensible, but they need to be documented with precision. The project team should not treat a settlement agreement as separate from the live project record. The agreement should be connected to payment applications, notices, correspondence, programme records, variation accounts, defects records and final account strategy. If the settlement varies the contract, the project team needs to know what has changed. If obligations remain under the original contract, those obligations still need to be administered. If future notices or payment steps are required, they should be diarised and controlled.
Legalbuild’s advice is to treat every settlement agreement as a live risk document. Once signed, it should be added to the project’s contractual control system. Responsibility should be allocated for monitoring payment dates, conditions, deliverables, reservations of rights, further notices and any steps required before enforcement. A settlement that is not actively managed can quickly become another unresolved commercial issue.
Legalbuild’s view
For Legalbuild, London Eco Homes v Raise Now reinforces a wider point about construction risk: commercial agreements made during a project can change the dispute landscape. They can preserve leverage or remove it. They can clarify entitlement or obscure it. They can keep adjudication available or create a jurisdictional argument. Contractors should not treat settlement agreements as informal compromises sitting outside the contract structure. In practice, they may become part of the machinery through which payment, final account, termination, remedial works or warranty obligations are enforced. If the relationship between the settlement and the original contract is not controlled, the contractor may face avoidable uncertainty when it later needs to recover.
The strongest contractor position is achieved by treating settlement agreements as strategic documents. If the agreement is intended to vary the construction contract, say so. If adjudication rights are intended to continue, say so. If rights are reserved, identify them. If claims are released, define the release carefully. If payment is conditional, state the condition clearly. If default has consequences, set them out. Settlement should reduce dispute risk, not create a new argument about the route to recovery. The practical Legalbuild message is clear: settlement drafting should protect enforceability, preserve leverage and align with the wider contract strategy. A contractor that settles without controlling those points may resolve the immediate dispute while weakening its position on the next one.
Case reference: London Eco Homes Ltd v Raise Now Ealing Ltd [2025] EWHC 1505 (TCC).
