Full Repairing and Insuring Lease FRI
A Full Repairing and Insuring Lease (FRI lease) is usually a commercial lease where the landlord has no repair or insurance liability and as such it lies on the leaseholder. An FRI ma also be referred to as a repairing covenant or as a repairing duty, which transfers the legal obligation for repair of part or all of a building to the tenant. In comparison to this an Internal Repairing Insuring lease (or IRI lease) is where the tenant has a narrower liability for maintenance, decorations, repairs and insurance which is confined to the internal parts of the property that they occupy.
[edit] Related articles on Designing Buildings
- Alienation covenant.
- Covenant.
- Covenant against contingent liabilities.
- Deed of easement.
- Derogation from grant.
- Easements.
- Encumbrances.
- Leasehold covenants.
- Liens.
- Modifying a restrictive covenant.
- PAS 2035.
- PAS 2038:2021 Retrofitting non-domestic buildings for improved energy efficiency.
- Premises.
- Refurbishment.
- Renovation.
- Renovation v refurbishment v retrofit.
- Retrofit and traditional approaches to comfort.
- Retrofit coordinator.
- Repairing covenants.
- Restrictive covenant.
- Right to light.
- Right to a view.
- Rights of way.
- Servient estate.
Featured articles and news
Embedding AI tools into architectural education
Beyond the render: LMU share how student led research is shaping the future of visualisation workflows.
Why document control still fails UK construction projects
A Chartered Quantity Surveyor explains what needs to change and how.
New planning reforms and Warm Homes Bill
Take centre stage at UK Construction Week London.
A brief run down of changes intentions from April in an onwards.
Reslating an ancient water mill
A rare opportunity to record, study and repair early vernacular roofs.
CIOB Apprentice of the Year 2025/26
Construction apprentice from Lincoln Mia Owen wins this years title.
Insulation solutions with less waste for a circular economy
Rob Firman, Technical and Specification Manager, Polyfoam XPS explains.
Recycled waste plastic in construction
Hierarchy, prevention to disposal, plastic types and approaches.
UK Net Zero Carbon Buildings Standard V1 published
Free-to-access technical standard to enable robust proof of a decarbonising built environment.
Prostate Cancer Awareness Month
Why talking about prostate cancer matters in construction.
The Architectural Technology podcast: Where it's AT
Catch up for free, subscribe and share with your network.
The Association of Consultant Architects recap
A reintroduction and recap of ACA President; Patrick Inglis' Autumn update.
The Home Energy Model and its wrappers
From SAP to HEM, EPC for MEES and FHS assessment wrappers.
Future Homes Standard Essentials launched
Future Homes Hub launches new campaign to help sector prepare for the implementation of new building standards.
Building Safety recap February, 2026
Our regular run-down of key building safety related events of the month.
Planning reform: draft NPPF and industry responses.
Last chance to comment on proposed changes to the NPPF.
A Regency palace of colour and sensation. Book review.






















