Doxuno
ConstructionUnited Kingdom

Free Building Contract Template

A building contract sets out the terms and conditions for construction work between a client and a contractor. Use our free UK template to create a clear agreement covering scope of works, payment, timelines and quality standards.

Free to useInstant PDFNo account required
SIMPLE BUILDING CONTRACT
Construction Works Agreement  ·  England And Wales
CLIENT
Patricia Moore
14 Beech Lane Cardiff CF10 2AB
CONTRACTOR
BuildRight Construction Ltd
Unit 5, Trade Park Cardiff CF11 8QQ
Date: 9 March 2026
Contract Sum: 28,000.00 GBP (exclusive of VAT)
This Simple Building Contract (the "Contract") is a construction contract within the meaning of section 104 of the Housing Grants, Construction and Regeneration Act 1996 (as amended). It is entered into on 9 March 2026 between Patricia Moore (the "Client") and BuildRight Construction Ltd (company number 10234567) (the "Contractor"). The Client is a consumer within the meaning of section 2(3) of the Consumer Rights Act 2015 and enters into this Contract otherwise than for purposes of a trade, business, craft or profession. The parties agree to the terms set out below, which govern the construction works described herein.
1.
THE WORKS
The Contractor shall carry out and complete the following construction operations (the "Works"), which the parties confirm fall within section 105 of the Housing Grants, Construction and Regeneration Act 1996:

Description of Works:
Single-storey rear kitchen extension: reinforced concrete strip foundations, 300mm cavity blockwork to DPC, traditional brick and block thereafter, 7m CELSA steel with Catnic lintels, warm flat roof with EPDM membrane (15-year manufacturer warranty), 3m aluminium bi-fold doors (Origin OB49), rewire and consumer unit upgrade to BS 7671:2018 +A2:2022, first-fix plumbing and underfloor heating, plastering and two-coat decoration throughout.

Site Address:
14 Beech Lane Cardiff CF10 2AB

The Works shall be carried out in accordance with any drawings, specifications and schedules agreed in writing between the parties. Where no specification is provided for a matter, the Works shall comply with good industry practice, current British Standards, the Building Regulations 2010 and any other statutory requirements applicable at the Site.
2.
PROGRAMME AND EXTENSION OF TIME
Commencement: The Works shall commence on or about 1 May 2026.
Completion: The Contractor shall achieve practical completion of the Works on or about 15 July 2026.

The Completion Date may be extended by written agreement between the parties where completion is or is likely to be delayed for reasons beyond the Contractor's reasonable control, including (without limitation) exceptionally adverse weather, force majeure, variations instructed by the Client, delay by the Client or its other contractors, or any matter amounting to prevention by the Client. The Contractor shall notify the Client in writing of any circumstance likely to cause delay as soon as reasonably practicable after it becomes apparent, together with the anticipated length of delay and any mitigation proposed.
3.
CONTRACT PRICE AND PAYMENT
The Client shall pay the Contractor the sum of 28,000.00 GBP (exclusive of VAT, with VAT chargeable in addition at the prevailing rate) for carrying out and completing the Works (the "Contract Price").

Payment Stages:
(a) Deposit / first stage: 20% (approx. 5,600 GBP), payable on execution of this Contract and before commencement of the Works;
(b) Interim stage: 50% (approx. 14,000 GBP), payable on the written certification of the agreed interim milestone;
(c) Final stage: 30% (approx. 8,400 GBP), payable on the issue of the practical completion certificate (subject to any retention under Clause 7).

Payment Notices (s.110A HGCRA): Not later than five days after the due date, the Client shall give notice specifying the sum considered due and the basis of calculation. If no such notice is given, the sum notified in the Contractor's application shall become the notified sum.

Final Date for Payment (s.110 HGCRA): The final date for payment of each notified sum is 14 days after the due date.

Pay-Less Notice (s.111 HGCRA): If the Client intends to pay less than the notified sum, the Client must give a written pay-less notice not later than 5 days before the final date for payment, specifying the sum the Client considers to be due and the basis of calculation. In the absence of a compliant pay-less notice, the Client shall pay the notified sum in full.

Suspension for non-payment (s.112 HGCRA): If any notified sum is not paid in full by the final date for payment and no valid pay-less notice has been served, the Contractor may, on seven days' written notice, suspend performance of any or all of its obligations under this Contract until payment is made. The Contractor shall be entitled to an extension of time and to reasonable costs and expenses incurred as a result of the suspension (s.112(3A) HGCRA).

Pay-when-paid prohibited (s.113 HGCRA): Any provision in this Contract making payment conditional on the Client or Contractor receiving payment from a third party is ineffective, except where that third party is insolvent as defined in s.113(2)-(4).
4.
CONTRACTOR'S OBLIGATIONS
The Contractor shall: (a) carry out the Works with reasonable care and skill in a good and workmanlike manner, as required by section 13 of the Supply of Goods and Services Act 1982 and section 49 of the Consumer Rights Act 2015; (b) supply materials that are of satisfactory quality and reasonably fit for purpose as required by sections 9 and 10 of the Consumer Rights Act 2015, being new materials conforming to the relevant British Standards and the specification annexed to this Contract; (c) comply with the Building Regulations 2010, the Health and Safety at Work etc Act 1974, the Construction (Design and Management) Regulations 2015 and all other applicable statutory requirements, and obtain any building control sign-off or completion certificate required for the Works; (d) not subcontract the whole or any substantial part of the Works without the Client's prior written consent (such consent not to be unreasonably withheld); (e) keep the Site clean, safe and secure so far as reasonably practicable, and remove all debris, surplus materials and plant on completion; and (f) in respect of any dwelling, perform its obligations in such a manner that the work will be fit for habitation when completed, in accordance with section 1 of the Defective Premises Act 1972. The parties note that the limitation period for claims under that Act is 15 years (Building Safety Act 2022 s.135) and 30 years in respect of accrued claims immediately before 28 June 2022.
5.
CLIENT'S OBLIGATIONS
The Client shall: (a) provide the Contractor with unobstructed access to the Site at the times agreed between the parties; (b) make payments in accordance with Clause 3; (c) not interfere with or obstruct the Contractor in the performance of the Works; (d) give reasonable prior notice of any instruction or variation relating to the Works; and (e) discharge any obligations imposed on the Client by the Construction (Design and Management) Regulations 2015 (including, where applicable, the appointment of a Principal Designer and Principal Contractor, and the provision of pre-construction information). Where the Client is a residential occupier within the meaning of section 106 HGCRA 1996, the parties note that those obligations may be discharged by the Contractor acting as both Principal Designer and Principal Contractor under CDM 2015 regulation 7(1).
6.
VARIATIONS
The Client may instruct variations to the Works by written instruction ("Variation Instruction"). Within 5 working days of receipt, the Contractor shall provide a written quotation setting out (a) the nature of the varied work, (b) the effect on the Contract Price, (c) the effect on the Completion Date, and (d) any consequential effect on programme or sequence. The varied work shall only be carried out once the quotation has been accepted in writing by the Client (the "Variation Order"). All Variation Orders shall be signed by or on behalf of both parties and recorded in the variation register maintained by the Contractor. Nothing in this clause prevents the parties from agreeing a fixed price for future variations of a minor nature.
7.
RETENTION
The Client shall be entitled to retain 5% of the value of each payment certified under this Contract (the "Retention"). Half of the Retention shall be released on the date the Contract Administrator certifies practical completion of the Works. The remaining half shall be released within 14 days of the expiry of the rectification period (defects liability period) specified in Clause 9, subject to the satisfactory making good of any defects notified during that period. Retention shall be held in trust for the Contractor on a segregated basis where the Client is a commercial employer; in any event, the release of Retention shall not be unreasonably withheld or delayed.
8.
HEALTH AND SAFETY — CDM AND BUILDING SAFETY ACT
The Client is a domestic client within CDM 2015 regulation 7. The Contractor (or if more than one, the principal contractor appointed under regulation 5) shall discharge the Client's CDM duties, including preparing and providing the health and safety file.

The Contractor shall comply with the Health and Safety at Work etc Act 1974, the Management of Health and Safety at Work Regulations 1999, the Work at Height Regulations 2005, the Control of Substances Hazardous to Health Regulations 2002 and all other relevant statutory provisions. The Contractor shall produce evidence of its compliance (including risk assessments, method statements, safe systems of work and F10 notification where required) on request.
9.
DEFECTS RECTIFICATION PERIOD
The Contractor shall at its own cost make good any defects, shrinkages or other faults in the Works which appear within 12 months of the date of practical completion (the "Rectification Period") and which are due to materials or workmanship not in accordance with this Contract. The Client shall notify any defects in writing within a reasonable time of discovery. Nothing in this clause limits the Client's rights under the Defective Premises Act 1972 (where applicable), the Limitation Act 1980 (six years for simple contract, twelve years for contracts executed as a deed) or the Consumer Rights Act 2015 (where the Client is a consumer).
10.
TERMINATION FOR DEFAULT
Either party may terminate this Contract by written notice where the other party: (a) commits a material breach of this Contract which it fails to remedy within 14 days of written notice requiring remedy; or (b) becomes insolvent (as defined in section 113(2)-(4) of HGCRA 1996). On termination by the Client for the Contractor's default, the Client may engage others to complete the Works and shall be entitled to recover from the Contractor any reasonable additional costs so incurred. On termination by the Contractor for the Client's default (including non-payment), the Contractor shall be entitled to payment for all Works properly executed up to the date of termination, together with reasonable loss and expense (but excluding loss of profit on uncommenced Works unless expressly agreed). Insolvency of either party shall not of itself prevent a referral to adjudication, which right survives termination (see Bresco Electrical Services Ltd v Michael J Lonsdale (Electrical) Ltd [2020] UKSC 25).
11.
INSURANCE
The Contractor shall, before commencement of the Works and throughout the Rectification Period, maintain with reputable UK insurers: (a) public liability insurance with a limit of indemnity of not less than 2,000,000 GBP for any one occurrence (with the aggregate unlimited); (b) employers' liability insurance in accordance with the Employers' Liability (Compulsory Insurance) Act 1969, with a limit of not less than 10,000,000 GBP per claim (minimum £5 million by law); and (d) such contract works, all-risks and other insurance as may be required by the Works or by statute. The Contractor shall produce certified evidence of cover on request.
12.
DISPUTE RESOLUTION
Without prejudice to the statutory right of either party to refer a dispute to adjudication at any time, any dispute arising out of or in connection with this Contract shall be resolved by adjudication at any time under section 108 of the Housing Grants, Construction and Regeneration Act 1996 (as amended by the Local Democracy, Economic Development and Construction Act 2009), with the procedure of the Scheme for Construction Contracts (England and Wales) Regulations 1998 (SI 1998/649, as amended by SI 2011/2333) applying where this Contract does not contain compliant provisions. The adjudicator's decision shall be binding on the parties on an interim basis under section 108(3) HGCRA 1996 until the dispute is finally determined by legal proceedings, arbitration or agreement. Notices of dispute shall be served in accordance with section 115 HGCRA.
13.
GOVERNING LAW AND JURISDICTION
This Contract and any dispute or claim (including non-contractual disputes or claims) arising out of or in connection with it shall be governed by and construed in accordance with the law of England and Wales. Subject to the right of either party to refer any dispute to adjudication at any time, the parties submit to the exclusive jurisdiction of the Technology and Construction Court (part of the Business and Property Courts of England and Wales).
14.
GENERAL
(a) Entire Agreement: This Contract (together with any documents expressly incorporated by reference) constitutes the entire agreement between the parties and supersedes all prior discussions and correspondence. Each party acknowledges that in entering into this Contract it has not relied on any statement or representation not expressly set out in this Contract (section 3 of the Misrepresentation Act 1967 notwithstanding, nothing in this clause limits liability for fraudulent misrepresentation).
(b) Amendments: No amendment to this Contract is effective unless made in writing and signed by or on behalf of both parties.
(c) Severability: If any provision is held to be unenforceable, the remaining provisions shall continue in full force.
(d) Third-party rights: A person who is not a party to this Contract has no right under the Contracts (Rights of Third Parties) Act 1999 to enforce any of its terms.
(e) Notices: Notices under this Contract shall be in writing and served at the address given on the first page, by hand, first-class post or email (with confirmation of receipt). Service provisions comply with section 115 HGCRA 1996.
IN WITNESS WHEREOF, the parties have executed this Agreement as of the Effective Date first written above.
CLIENT
Patricia Moore
Date: ____________________
CONTRACTOR
BuildRight Construction Ltd
Date: ____________________

What Is a Building Contract?

A building contract is a legally binding agreement between a client (the employer) and a contractor for the execution of construction works. It defines the scope of work, the contract price, the programme, quality standards and the rights and obligations of both parties.

In England and Wales, building contracts are governed by general contract law principles supplemented by specific construction legislation, including the Housing Grants, Construction and Regeneration Act 1996 (as amended by the Local Democracy, Economic Development and Construction Act 2009) and the Building Safety Act 2022.

While UK industry standard forms such as JCT and NEC are widely used for larger British projects, a bespoke building contract is suitable for smaller domestic and commercial works in England and Wales. It ensures both parties understand their obligations under English law and provides a framework for managing disputes.

What's Covered in This Template

Our building contract template covers all essential terms for a well-managed construction project.

Parties and Project

Full details of the employer and contractor, along with a description of the project and site address.

Scope of Works

Detailed specification of the works to be carried out, referencing drawings, specifications and schedules.

Contract Price

The agreed contract sum, whether fixed price, cost-plus or measured, with provisions for variations.

Payment Terms

Stage payments, interim valuations, payment notices and final account arrangements compliant with the Construction Act.

Programme and Completion

Start date, completion date, key milestones and provisions for extensions of time.

Variations

Process for instructing, valuing and agreeing variations to the original scope of works.

Quality and Standards

Workmanship standards, materials specifications and compliance with Building Regulations.

Defects Liability Period

Duration of the defects period after practical completion and the process for rectifying defects.

Insurance Requirements

Public liability, employer’s liability, contractor’s all-risks and professional indemnity insurance requirements.

Dispute Resolution

Adjudication, mediation and arbitration provisions for resolving disputes during and after the project.

How to Create a Building Contract

Follow these steps to produce a comprehensive contract for your construction project.

  1. 1

    Define the Works

    Describe the scope of works in detail, referencing plans, specifications and any surveys. Clarity at this stage prevents disputes later.

  2. 2

    Agree the Price and Payment

    Set the contract sum and payment schedule. Include provisions for stage payments, retention and the process for certifying payments.

  3. 3

    Set the Programme

    Establish the start date, completion date and any key milestones. Include provisions for extensions of time due to delays beyond the contractor’s control.

  4. 4

    Address Quality and Compliance

    Specify workmanship standards, materials requirements and obligations to comply with Building Regulations and any planning conditions.

  5. 5

    Review and Sign

    Both parties should review the contract carefully and obtain professional advice if needed. Sign two copies so each party retains an original.

Legal Considerations

Building contracts in England and Wales are subject to specific construction legislation.

This template is for informational purposes only and does not constitute legal advice. Consult a qualified solicitor for advice specific to your situation.

Reviewed for England & Wales law

Construction Act Requirements

The UK Housing Grants, Construction and Regeneration Act 1996 (as amended) applies to most British construction contracts. It provides statutory rights to interim payments, a proper payment mechanism with payment and pay less notices, and the right to adjudicate disputes at any time in England and Wales. Contracts that do not comply are supplemented by the UK Scheme for Construction Contracts.

Building Regulations Compliance

All building work in the United Kingdom must comply with the Building Regulations 2010 (as amended). The British contractor is responsible for ensuring the works meet the applicable requirements. Building control approval or certification by an approved inspector must be obtained under English law. The UK Building Safety Act 2022 introduced additional requirements for higher-risk buildings.

CDM Regulations

The UK Construction (Design and Management) Regulations 2015 apply to all construction projects in Britain. For domestic clients, the contractor or principal contractor assumes the client’s duties unless a written agreement states otherwise. Health and safety planning, competent appointments and proper welfare facilities are required under British regulations.

Limitation Periods

Claims for breach of a simple UK building contract must be brought within six years under the Limitation Act 1980. If the British contract is executed as a deed, the limitation period extends to twelve years under English law. Defects claims relating to the building’s structural integrity may also arise under the UK Defective Premises Act 1972.

Frequently Asked Questions

Create Your Building Contract Now

Protect your construction project with a clear, professional contract. Fill in the details, preview your document and download it as a PDF in minutes.

Free · Instant PDF · No account required