Construction Contract Template: What To Include

Yes - a construction contract template can be a useful starting point for a small building, refurbishment or fit-out project.

The catch is that small projects still carry very real risks. A short email quote might feel fine when everyone is getting along, but it can leave big gaps if the client changes their mind, the site is delayed, an invoice is disputed, or defects appear after completion.

Your contract doesn't need to be full of legal jargon. It does need to clearly set out the job, the price, the programme, who is responsible for what, and what happens if things don't go to plan.

Do You Need A Written Contract For Small Building Work?

Yes, you should use a written contract for building work, even when the project is small. A written construction contract gives you a practical reference point if there's a disagreement about scope, payment, timing or quality.

In England and Wales, a contract can be formed through emails, quotes, texts or conduct. That means you might technically have a contract without a formal signed document. The problem is that the terms can be unclear.

For small commercial projects, a written contract is especially helpful where:

• You're fitting out a shop, cafe, clinic, office or warehouse
• The contractor is supplying both labour and materials
• There will be stage payments or a deposit
• There are design drawings, specifications or landlord requirements
• Other trades, suppliers or subcontractors will be involved
• The work needs to be finished by a launch date, lease date or funding milestone

The Housing Grants, Construction and Regeneration Act 1996, often called the Construction Act, also matters for many business-to-business construction contracts. It sets minimum rules around payment and the right to refer certain disputes to adjudication. Some residential homeowner contracts are treated differently, so the right document depends on who the client is and what the project involves.

If your customer is a consumer rather than a business, the Consumer Rights Act 2015 can also affect your obligations. For example, services must be carried out with reasonable care and skill. Separate consumer cancellation and information rules may also apply under the Consumer Contracts (Information, Cancellation and Additional Charges) Regulations 2013 for off-premises or distance contracts.

What Should A Construction Contract Template Include?

A good construction contract template should cover the job, the price, the programme, changes, payment, risk, defects and exit rights. If one of those pieces is missing, you may find yourself relying on assumptions rather than clear terms.

Here is a practical fill-in outline you can use when reviewing or drafting a small works construction contract in the UK. It should be tailored before you use it.

1. Parties: Write the full legal names, company numbers if relevant, registered addresses and contact details for notices.
2. Project And Site: Identify the site address, access arrangements, working hours and any landlord or managing agent requirements.
3. Scope Of Works: Attach drawings, specifications, exclusions, materials, finishes and any assumptions behind the quote.
4. Contract Price: State whether the price is fixed, estimate-based, day rate or cost plus, and whether VAT is included.
5. Payment Stages: Set out the deposit, milestone payments, final payment, retention if any, invoice process and payment due dates.
6. Variations: Explain how contract changes are requested, priced, approved and added to the programme.
7. Programme: Include the start date, target completion date, key milestones and what happens if delays occur.
8. Client Responsibilities: List access, approvals, decisions, utilities, permits, drawings and anything the client must provide.
9. Insurance And Risk: Record required insurance, responsibility for materials, site security and damage to existing property.
10. Health, Safety And Compliance: Allocate duties under applicable health and safety, Building Regulations and CDM rules.
11. Defects: Set out the defects period, notification process and when the contractor must return to fix issues.
12. Termination: Explain when either side can end the contract and what payments or handover steps follow.

Templates often miss project-specific details. For example, a fit-out in a live cafe needs different access, noise and trading-hour clauses from a vacant warehouse refurbishment.

How Should You Deal With Scope, Variations And Delays?

You should deal with scope, variations and delays in writing before work starts, because most construction disputes begin with different expectations about what was included. The clearer the scope, the easier it's to price the job, manage the programme and defend an invoice.

Scope

Your scope should say what is included and what is excluded. Don't rely only on a one-line description like "refurbish premises" or "carry out shop fit-out works". That type of wording can mean very different things to different people.

A stronger scope will usually include drawings, a specification, materials, finishes, quantities, product choices and any assumptions built into the price. It should also list exclusions, such as asbestos removal, structural works, planning approvals, out-of-hours work, moving existing stock, or dealing with hidden defects in the building.

If you're a contractor, exclusions help stop your fixed price quietly expanding. If you're the client, a detailed scope helps you compare quotes properly and understand what you're actually buying.

Variations

Variations are changes to the agreed scope, price or timing. They might happen because the client wants extra work, a product is unavailable, the landlord requests changes, or the site conditions are different from what everyone expected.

Your contract should say that variations need to be approved in writing before the extra work starts, unless there's an urgent safety issue. A simple variation process can cover:

• Who can request a change
• How the contractor will price it
• Whether the programme will be extended
• When the variation becomes binding
• How it will be shown on invoices

This doesn't need to be complicated. In practice, an email or signed variation form can work well if the contract says it counts as written approval.

Delays

Delays are common in construction, so your contract shouldn't just list a completion date and stop there. It should explain what happens if delay is caused by the contractor, the client, another trade, a supplier, bad weather, approvals, or events outside either party's control.

For example, if the client has to approve drawings by a certain date and misses that date, the contractor may need more time and may be able to claim extra costs. On the other hand, if the contractor simply fails to resource the job properly, the client may want rights to claim losses or bring in someone else after notice.

Make sure the contract has a clear notice process for delays. That way, delays are raised when they happen, not for the first time at final invoice stage.

What Payment Terms Should You Include?

Payment terms are one of the most important parts of a construction contract. They should be specific enough that both sides know when invoices can be issued, when payment is due, and what happens if payment is late or disputed.

Common options include a deposit followed by milestone payments, monthly progress claims, payment on completion, or a cost plus model where the client pays actual costs plus an agreed margin. The best option depends on the size of the job, the cost of materials, and the cash flow risk for both sides.

For many business-to-business construction contracts, the Construction Act requires an adequate mechanism for deciding what payments become due and when. It also deals with payment notices, pay less notices and adjudication. If your payment clause is vague, statutory rules may step in, which can produce a result neither side expected.

Your payment clause should usually cover:

• The contract price and whether VAT is included or added
• Deposit amounts and when materials will be ordered
• Payment stages, milestones or valuation dates
• Invoice requirements and payment due dates
• Retention, if any, and when it will be released
• Interest or suspension rights if payment is late
• What happens if part of an invoice is disputed

Be careful with large upfront payments, especially where materials haven't yet been ordered or delivered. If you do need a deposit, explain what it covers and whether any part is refundable.

Who Is Responsible For Risk, Insurance And Compliance?

A good contract should make it clear who carries the risk for the site, materials, tools, existing property and the works before completion. This is especially important where the client is still trading from the premises, or where several contractors are working in the same space.

Insurance clauses should match the project. Depending on the job, you may need to address public liability, employer's liability, contractor's all risks, professional indemnity, product liability, and cover for existing structures. It's also worth saying when evidence of insurance must be provided.

Compliance clauses should deal with Building Regulations, planning conditions, health and safety, fire safety, landlord approvals and the Construction (Design and Management) Regulations 2015, often called CDM. CDM duties can apply to many construction projects, including smaller works, and the role each party plays should be understood before work starts.

If design is involved, be precise about who is responsible for it. A contractor who is only building to the client's drawings may not want to accept full design responsibility. If the contractor is designing part of the works, the contract should say what standard applies and what documents are included.

What Happens At Completion, Defects And Termination?

Completion isn't always as simple as the last worker leaving site. Your contract should explain how completion is assessed, whether a completion certificate or handover note is needed, and what documents must be provided before final payment.

For example, you might need operating manuals, warranties, certificates, as-built drawings, test results, keys, access codes, or confirmation that waste has been removed. Listing these items in the contract avoids a last-minute argument about what handover means.

Defects clauses are also important. They usually explain how long the defects period lasts, how defects must be notified, how quickly the contractor must return, and whether the client can arrange another contractor if defects aren't fixed within a reasonable time.

Termination clauses should cover serious situations, such as non-payment, abandonment, repeated failure to progress, insolvency, unsafe work, or a serious breach that isn't fixed after notice. They should also set out what happens after termination, including payment for completed work, return of materials, site handover and access to documents.

It's tempting to think termination clauses are only for major disputes, but they can also help both sides exit cleanly where a project has genuinely broken down.

Should You Use A Template Or Get A Contract Drafted?

A template can be a helpful starting point if the project is simple, low value and low risk. It gives you a structure and prompts you to think about issues that may otherwise be missed.

However, a template may not be enough if the project has a tight deadline, expensive materials, design obligations, landlord approvals, multiple trades, consumer customers, or complex payment stages. It may also miss mandatory wording or processes that are relevant to construction contracts in England and Wales.

If you're using a template, don't just fill in the blanks and file it away. Walk through the project from start to finish and ask: what could go wrong, who should deal with it, how will it be documented, and how will it affect time and money?

It's often more cost-effective to get the contract right at the beginning than to argue about unclear terms later. Even a short, tailored contract can give you much better protection than a long template that doesn't fit the job.

Key Takeaways

• A written construction contract is useful even for small building, refurbishment and fit-out projects.
• Your contract should clearly cover scope, price, payment, variations, delays, risk, insurance, defects and termination.
• For many business-to-business construction contracts, the Construction Act affects payment processes and adjudication rights.
• If you deal with consumers, you need to consider Consumer Rights Act obligations and separate Consumer Contracts Regulations rules for off-premises or distance contracts.
• The most common disputes come from unclear scope, informal variations, vague payment terms and poorly managed delays.
• A template is a starting point, but it should be tailored to the site, client, programme and risk profile of the project.

If you'd like help with drafting or reviewing a construction contract, setting up variation and payment terms, or resolving delay and defects issues, you can reach us at 08081347754 or team@sprintlaw.co.uk for a free, no-obligations chat.