When a commercial roof leaks in a multi-tenant Winchester, KY building, the first question is rarely how to fix it — it’s who has to pay for the commercial roof repair, the landlord or the tenant.
Who Pays for a Commercial Roof Leak — Landlord or Tenant?
In most commercial leases the landlord is responsible for the roof structure and membrane, while the tenant covers equipment they installed themselves.
That default holds in the majority of Winchester and Clark County leases, but it is a default, not a rule — the actual answer is whatever the lease document says, and leases vary widely on where the line sits between structural roof repair, routine maintenance, and equipment a tenant put on the roof after move-in.
NNN Lease vs. Gross Lease: Where the Line Usually Falls
Under a triple net (NNN) lease, tenants typically reimburse a share of common area maintenance (CAM), which often includes routine roof upkeep — clearing drains, resealing a flashing, patching a small leak. A full roof replacement or major capital repair is usually treated as a landlord capital expense, sometimes recovered from tenants only as an amortized CAM line over several years, depending on how the lease is written.
Under a gross lease, the landlord generally carries roof responsibility outright, folded into the base rent the tenant already pays. Building owners with mixed-use or multi-tenant strip properties around Winchester frequently run a blend of lease types across the same roof, which is part of why a single leak can raise more than one question at once.
When Tenant Equipment Shifts the Responsibility
The clearest exception to landlord-pays-the-roof is damage traced to something the tenant installed or altered — a rooftop HVAC unit, kitchen exhaust venting, a satellite dish, or signage support. When a curb or penetration installed for tenant equipment is the source of a leak, that repair commonly falls to the tenant or their contractor, not the landlord, because it was not part of the original roof system.
This is also the most common source of disputes, because both sides can genuinely believe they are right until someone identifies the actual point of failure.
What Should You Do First When a Roof Leak Becomes a Landlord-Tenant Dispute?
Document the leak in photos, notify the other party in writing per the lease’s notice clause, and order an independent roof inspection.
A dated, photographed roof condition report that identifies the specific failed detail — a structural seam versus a tenant-installed curb, for example — is usually the single most useful document in resolving who pays, because it replaces a disagreement about blame with a documented cause. Neither side benefits from guessing while a ceiling keeps dripping.
A typical minor commercial roof repair in the Winchester area runs $400 to $4,000, and knowing which side of that range a specific leak falls on — and what caused it — is usually the practical starting point of the conversation, well before anyone discusses who writes the check. See the full commercial roofing cost guide for larger repair and replacement ranges.
Common Questions
Does a triple net (NNN) lease always make the tenant pay for roof repairs?
No. NNN typically means the tenant reimburses a share of routine maintenance through CAM, but a full roof replacement is usually a landlord capital expense unless the lease specifically states otherwise.
What if the lease doesn’t clearly say who’s responsible?
Ambiguous leases generally lean toward the landlord covering the structure and building envelope, but this varies and is worth confirming with an attorney. A documented cause of failure helps either side make its case.
Can a roof inspection report settle who pays?
It can’t interpret a lease, but a dated, documented cause-of-failure report is usually the deciding piece of evidence that landlords, tenants, and insurers rely on to resolve the question.
Related: Commercial Roofing Cost Guide | Roof Inspection & Condition Reports | Curb, Penetration & Flashing Repair
Not sure which side of the lease a leak falls on? Get a free estimate or call or text (859) 310-1209.
Winchester Commercial Roofing is operated by Central Roof Repair.
Source: Building Owners and Managers Association International (BOMA).
Last updated: September 10, 2026