Triple-Net Lease Roof Repairs and Replacement: Who Pays?
What "Triple Net" Usually Means
Nareit, the real estate investment trust industry association, describes a triple net (NNN) lease as a commercial lease structure in which tenants cover all major operating expenses (property taxes, insurance and maintenance) in addition to base rent. In exchange, base rent is usually lower than under a gross lease, where the landlord carries those costs.
The catch is that "maintenance" is not one thing. Cleaning drains and patching a flashing are maintenance by any definition. Replacing the whole roof is a capital project on a different scale. Whether a particular lease treats it as the tenant's maintenance or the landlord's capital cost is exactly what the lease language decides.
How Leases Can Split the Roof
| Lease approach | Tenant pays | Landlord pays |
|---|---|---|
| Roof and structure carved out | Routine maintenance and minor repairs | Roof replacement and structural repairs |
| Shared or amortized | A share of replacement cost, often spread over the roof's useful life or the remaining term | The upfront cost, recovered over time |
| Absolute or fully net | Everything, including replacement | Little or nothing |
| Multi-tenant common area charges | A pro rata share of roof costs passed through as common area maintenance | Manages the work and allocates cost |
These are examples of how leases are written, not rules. Two leases that both say "NNN" on the first page can allocate a roof replacement in opposite ways.
What Texas Courts Have Said
Texas recognizes an implied warranty of suitability in commercial leases. The Texas Supreme Court's 1988 decision in Davidow v. Inwood North Professional Group, as quoted by the same court in 2019, holds "there is an implied warranty of suitability by the landlord in a commercial lease that the premises are suitable for their intended commercial purpose." That warranty covers latent defects in facilities vital to the use of the premises.
The same passage limits it right away: "If, however, the parties to a lease expressly agree that the tenant will repair certain defects, then the provisions of the lease will control." The court has also held that the warranty can be waived entirely. In Gym-N-I Playgrounds, Inc. v. Snider (2007), it ruled that "the implied warranty of suitability is waived when, as here, the lease expressly disclaims that warranty," and in Rohrmoos Venture v. UTSW DVA Healthcare (2019) it repeated that parties "are also free to contract out of the implied warranty by expressly waiving it in their contract."
The practical lesson for a roof: in Texas, the written lease does most of the work. Specific repair clauses and "as is" or disclaimer language can decide who pays. How a particular clause applies to a particular roof is a legal question for your attorney.
Clauses to Read Closely
- Repairs and maintenance. Does it name the roof, the roof membrane, or "roof and structure"? Does it say "repair," "replace," or both?
- Capital expenditures. Many leases define capital items and say who pays, sometimes by amortizing the cost over its useful life.
- Common area maintenance (CAM). In multi-tenant buildings, check whether roof replacement can be passed through and how it is shared.
- Condition at delivery and "as is" language. These can affect claims about a roof that was already failing when the lease began.
- Casualty and insurance. Damage from a covered event may be handled under the casualty clause and the property policy, not the repair clause.
- Surrender condition. What condition the roof must be in when the tenant leaves.
- Warranty. If a manufacturer roof warranty exists, who must keep the maintenance records and make repairs to keep it in force.
Repair or Replacement? Why the Roofer's Report Matters
Roof cost disagreements often come down to one question: can the roof be repaired, or does it need to be replaced? A lease that puts repairs on the tenant and replacement on the landlord turns that into a money question. A documented condition assessment, with photos, the locations of leaks and confirmation of whether the insulation is wet, gives both sides the same facts. See our guide to commercial roof condition assessments for what a useful report includes.
Ask the roofer for a scope that separates repair items from replacement items, with the reasons for each. That makes the lease conversation clearer, whatever the clause says.
Practical Steps for Tenants and Landlords
- Pull the full lease, including amendments and any exhibit describing building systems.
- Document the roof's condition at move-in, at renewal and before any large repair.
- Keep maintenance and repair records, and notify the other party of leaks in writing as the lease requires.
- Get a written roofing assessment that separates repairs from replacement.
- Have a real estate attorney review the clauses before agreeing to pay, or refusing to pay, for a replacement.
Driftwood's commercial roofing team can inspect the roof on a leased building and document its condition with photos for the owner and tenant. We are roofers, not lawyers: we can tell you what the roof needs, and your attorney can tell you who pays for it.
Sources: Nareit glossary, "Triple Net Lease"; Supreme Court of Texas, Rohrmoos Venture v. UTSW DVA Healthcare, LLP, No. 16-0006 (2019), quoting Davidow v. Inwood North Professional Group-Phase I, 747 S.W.2d 373 (Tex. 1988); Supreme Court of Texas, Gym-N-I Playgrounds, Inc. v. Snider, No. 05-0197 (2007). This article is general information and is not legal advice.
Frequently Asked Questions
Who pays for a new roof in a triple net lease?
It depends on the lease. Some NNN leases make the tenant pay routine roof maintenance and repairs while the landlord keeps replacement; others shift replacement to the tenant or share it over time. The repair, capital expenditure and CAM clauses decide it.
Is roof replacement a tenant expense in an NNN lease?
Only if the lease says so. "Triple net" describes a general structure; it does not by itself make a tenant pay for a roof replacement.
Does Texas law require a commercial landlord to fix the roof?
Texas recognizes an implied warranty of suitability in commercial leases, but the Texas Supreme Court has held that specific lease repair terms control and that the warranty can be waived. Ask a Texas real estate attorney how your lease applies.
Who pays for roof repairs in a multi-tenant building?
Often the landlord arranges the work and passes some or all of the cost through to tenants as common area maintenance, according to each lease.
Can a roofer help with a lease dispute?
A roofer can document the roof condition and separate repair items from replacement items in writing. Deciding who is responsible under the lease is a legal question for an attorney.
