Who Pays for the Roof on a Florida Commercial Lease? NNN, Gross Leases and the Repair-vs-Replace Trap (Volusia County Guide)

The call comes in from a tenant, usually on the second day of a three-day rain. Water is coming through the ceiling tiles over the register at a salon in Port Orange, a dental office off Clyde Morris, a warehouse bay in Daytona. The tenant wants it fixed today.

The second call comes twenty minutes later from the building owner, and it opens with a question rather than an instruction: whose roof is it?

In a house, that question is nonsense. In a leased commercial building it is the entire conversation, and the answer decides who signs our contract, who pays the invoice, whose insurance is involved, and whether anybody can legally pull a permit. Here is how roof responsibility actually works under a Florida commercial lease — and where the expensive surprises hide.

Why the statute leaves you on your own

Florida’s landlord-tenant chapter is split. Part II (ss. 83.40–83.684) is the residential half, and it contains Fla. Stat. 83.51, the landlord’s affirmative obligation to maintain the premises and comply with building codes. That is the provision renters rely on when a roof fails.

It does not apply to your building. Section 83.41 limits Part II to “the rental of a dwelling unit.” Commercial space is governed by Part I (ss. 83.001–83.251), and Fla. Stat. 83.001 says plainly that the part “applies to nonresidential tenancies and all tenancies not governed by part II of this chapter.”

Now look at what Part I actually contains. Tenancy at will and its duration. Holding over. Right of possession on default. Landlord’s lien for rent. Distress writs. Removal of tenants, service, judgment, costs. It is a possession-and-collection statute from front to back. Out of roughly two dozen sections, exactly one mentions repair or maintenance at all.

Fla. Stat. 83.201, and the trap inside it

That one section is 83.201 — “Notice to landlord of failure to maintain or repair, rendering premises wholly untenantable; right to withhold rent.” Tenants find it, read the headline, and assume it is a habitability rule for commercial space. It is not. Read the opening clause carefully:

“When the lease is silent on the procedure to be followed to effect repair or maintenance and the payment of rent relating thereto, yet affirmatively and expressly places the obligation for same upon the landlord, and the landlord has failed or refused to do so, rendering the leased premises wholly untenantable, the tenant may withhold rent after notice to the landlord.”

Three things follow from that sentence, and they matter more than anything else in this article:

1. 83.201 creates no duty. It presupposes one — and only one that the written lease itself created. If your commercial lease is silent on who maintains the roof, this statute gives the tenant nothing to work with.
2. The bar is “wholly untenantable,” not “leaking.” A drip into a bucket in the stockroom, while the business stays open and takes money all day, is a long way from wholly untenantable.
3. It is a procedure, not a shortcut. The tenant must serve written notice, declare the premises wholly untenantable, describe the specific repair, give the landlord at least 20 days (the lease may require longer), and state that rent will be withheld for the next rental period and thereafter until the work is done. Withheld rent must be paid over once the landlord performs. Skip a step and you are not withholding rent — you are just not paying rent, which Part I has a great deal to say about.

So the practical rule for Volusia County commercial property is blunt: the lease is the law. Nobody is coming to fill the gap.

The carve-out that protects nobody

Here is the failure mode that costs Volusia County property owners and tenants the most money, and almost nobody sees it coming, because on paper the lease looks careful.

A tenant negotiating a triple net lease does the sensible thing and gets the roof taken out of their maintenance obligation. The final clause reads something like: “Tenant shall maintain and repair the premises, including plumbing, electrical, HVAC and all appurtenances, except for the exterior of the premises and the roof.” The tenant signs, satisfied. The roof is not their problem.

Then the roof fails, the tenant points at the exception, and the landlord reads the lease front to back looking for the sentence that says Landlord shall maintain and repair the roof.

It is not there. It was never there. And this is the part that surprises people:

This is not a loophole or a technicality. It follows directly from what we covered above: Chapter 83, Part I imposes no maintenance duty on a commercial landlord, and 83.201 only supplies a remedy where the lease has affirmatively and expressly placed the obligation on the landlord. An exception clause does not do that. It says what the tenant does not have to do. It is silent about what the landlord must do.

The fix takes one sentence at drafting: “Landlord shall, at Landlord’s sole cost and expense, maintain, repair and replace the roof, roof membrane, roof deck and structural components of the Building.” Affirmative, named party, and all three verbs. If your lease does not contain a sentence that looks like that — with whichever party you intend named in it — your roof is unassigned.

One related point worth knowing, since it comes up constantly: a landlord who has voluntarily fixed the roof before has not thereby adopted it. “He patched it in 2019, so it’s his” is a common argument and a weak one. Past voluntary repairs are generally not treated as an assumption of an ongoing duty. If you want the roof to be the landlord’s, the lease has to say so.

The three lease types, and what each usually means for the roof

Lease labels are shorthand, not law. Two documents both titled “Triple Net Lease” can assign the roof to opposite parties. Use these as a starting expectation and then go read the actual clause.

Triple net (NNN)

The tenant pays base rent plus the three nets — property taxes, building insurance, and common area maintenance. In a single-tenant NNN building, the tenant is frequently responsible for the roof as well, sometimes for everything short of the structural frame.

But the roof is the single most negotiated carve-out in commercial leasing, and for good reason: it is a capital asset with a twenty-year life and a five- or six-figure price tag, and a tenant three years into a five-year term has no rational interest in buying one. Common compromises we see on Volusia County retail and flex space:

• Roof, structure and foundation excluded from the tenant’s obligations entirely — landlord keeps the capital items, tenant handles everything inside the shell.
• Tenant repairs, landlord replaces. The most common split, and the source of the fight described in the next section.
• Amortized cost sharing. Landlord funds the replacement and passes through only the share that falls inside the remaining lease term, amortized over the roof’s useful life. A tenant with four years left on a twenty-year roof pays roughly a fifth.
• Dollar cap per year on tenant-side repair obligations, with anything above the cap becoming the landlord’s problem.

Modified gross

Rent includes some operating costs, with specific items broken out. Roof responsibility here is genuinely unpredictable — it depends entirely on which expenses got pushed into the pass-through column. Read the operating expense definition, and read the exclusions list under it, which is where capital improvements usually get addressed.

Full-service gross

One rent number covers everything. The landlord almost always retains the roof. This is the typical structure for multi-tenant professional office buildings, which is also the structure where a roof leak in one suite affects three others and the finger-pointing starts fastest.

The repair-versus-replace trap

Here is the dispute we watch play out most often, and it is almost never about bad faith. It is about two words that got used loosely at signing.

A lease assigns the tenant “maintenance and repair of the leased premises, including the roof.” Seven years later the roof is at the end of its service life. There is no single failure to fix — the membrane is chalked and shrinking at the flashings across the whole field, or the modified bitumen has gone brittle and is splitting near every rooftop unit. Patching it is throwing money into a hole.

The landlord points at the clause and says: your roof, your repair. The tenant says: a covenant to repair is not a covenant to hand you a brand new capital asset at the end of my term.

That argument gets resolved by the specific language of the specific lease, and the outcome turns on details most people never notice at signing:

• Does the clause say “repair and replace,” or only “repair”? They are not interchangeable, and a well-drafted lease says whichever one it means.
• Is there an express capital improvement exclusion, and how does it define capital versus expense? An IRS-style definition and a plain-English one produce different answers.
• Is there an amortization clause limiting the tenant to the portion of useful life consumed during the term?
• What does the surrender clause require at the end of the term — “good condition, ordinary wear and tear excepted” is doing a lot of work in that sentence, and a twenty-year roof reaching year twenty is a strong candidate for ordinary wear.
• Was there a condition report or roof survey at commencement? Absent one, both sides are arguing from memory about what the roof looked like on day one.

The cheapest version of this fight is the one you have before signing. The second cheapest is the one where somebody produces a dated roof condition report. There is no third cheap version.

When the tenant signs the roofing contract: liens under Fla. Stat. 713.10

On a triple net lease the tenant often signs the contract for roof work. That single fact creates an exposure that surprises all three parties — landlord, tenant, and roofer — and Florida has a specific statute for it.

Fla. Stat. 713.10 sets the default: a construction lien extends “to, and only to” the right, title and interest of the person who contracts for the improvement. If the tenant signs, the lien attaches to the tenant’s leasehold — which is not worth much at a foreclosure sale. That is why contractors care about this question.

But the same subsection continues: when the improvement is made by a lessee in accordance with an agreement between the lessee and the lessor, the lien “shall extend also to the interest of such lessor.” So if the lease required the work, or the landlord agreed to it, the landlord’s ownership interest is on the hook for a contract the landlord never signed.

What each party should actually do

If you own the building: an express lien-prohibition clause in the lease is necessary but not sufficient. Under 713.10(2)(b), the interest of the lessor is protected only when the lease expressly prohibits such liability and one of two things has been recorded in the county’s official records — for Volusia County, the Clerk of the Circuit Court — before a notice of commencement is recorded:

• the lease itself, or a short form or memorandum of lease containing the specific prohibiting language; or
• a blanket notice covering the whole parcel, which must state the lessor’s name, the legal description of the parcel, the specific prohibiting language used in the leases, and a statement that all or a majority of the leases for premises on that parcel expressly prohibit such liability.

That second route is the practical one for a multi-tenant strip center, and the statute provides it works even where the individual leases are not identical. A prohibition clause sitting in an unrecorded lease in a filing cabinet does not do the job.

If you are the tenant: if your lease bars liens against the landlord’s interest, 713.10(2)(a) requires you to tell your contractor. A knowing or willful failure to give that notice makes the contract voidable at the contractor’s option — meaning your roofer can walk away mid-project, legally, with your building open.

If you are the contractor: 713.10(3) lets you serve a written demand on the landlord for a verified copy of the lease’s lien-prohibition provision. It has requirements — verified under s. 92.525, identifying the lessee and the premises, in a document separate from the Notice to Owner, carrying the statutory all-caps warning. If the landlord does not serve a verified copy within 30 days, or serves a false copy, the landlord’s interest becomes subject to the lien.

None of this is exotic, and all of it is cheaper than finding out later. Our companion guide covers how Notice to Owner and construction liens work on roofing projects generally.

Permits and the Notice of Commencement

A widely repeated belief about tenant-paid commercial roof work is that the building owner has to sign the permit application. We checked the actual forms, and for Volusia County work that is not how it operates.

The permit applications used by unincorporated Volusia County, the City of Port Orange and the City of Daytona Beach all name the property owner in an information block, then take a single notarized signature from the applicant, who checks a box identifying himself as either owner/builder or contractor. When a licensed roofing contractor pulls the permit, the contractor signs. There is no separate owner signature line for a contractor-pulled permit. (An owner acting as his own builder is a different matter — that person has to appear in person and sign an owner-builder affidavit.)

So the permit is not the control point. The Notice of Commencement is.

Why the NOC is where leased buildings get interesting

Under Fla. Stat. 713.135, the building department must print the all-caps warning to the owner on the permit card, must furnish the applicant a notice of commencement form, and must require a copy filed with the department before the first inspection when the direct contract exceeds $5,000 — which covers essentially every commercial reroof. The NOC also has to be recorded and posted on the job site.

Now the part that matters on a leased building. Fla. Stat. 713.13 states that a lessee who contracts for the improvements is an owner for these purposes, and must be listed as the owner together with a statement that the ownership interest is a leasehold interest, with the fee simple titleholder named separately.

Read that alongside the lien rules above and the whole picture snaps together:

• The NOC is the document where “the tenant is paying for this roof, and here is who actually owns the building” gets written down and recorded in the public record.
• It is also the recording event that a landlord’s protective memorandum of lease or blanket lien notice must come before. Recorded after the NOC, it is late.
• A tenant signing an NOC is signing as an owner with a leasehold interest — not as an agent of the landlord, and not as the fee owner.

One practical note we will flag as a call-ahead rather than a rule: some building departments ask for written landlord authorization as part of the commercial submittal package on tenant-initiated work. That is a department-by-department practice, not something printed on the application, so confirm it before you bid the job. Volusia County’s Permit Center is 386-736-2700; Port Orange Building is 386-506-5602.

And whoever ends up holding the permit: make sure it gets closed. An open or expired roofing permit on a commercial building surfaces later at the worst possible moment — during a sale, a refinance, or a tenant improvement build-out. We wrote a full guide to finding and closing an open or expired roof permit in Volusia County.

The code can turn a “repair” into a replacement

One more thing that quietly rewrites your lease allocation: the building code does not care how your lease divided the work.

The Florida Building Code, Existing Building (8th Edition, 2023) states in Section 706.1.1 that not more than 25 percent of the total roof area or roof section of any existing building or structure may be repaired, replaced or recovered in any 12-month period unless the entire roof system or roof section is brought into conformance with the code.

Read those four words again — any existing building or structure. There is no occupancy limitation and no commercial carve-out. The 25% rule applies to your strip center exactly as it applies to a house. Our guide to Florida’s 25% roof rule covers the mechanics in detail.

There is an important exception, and it favors buildings that have been kept up: if the existing roof system was built, repaired or replaced in compliance with the 2007 Florida Building Code or any later edition, then only the repaired, replaced or recovered portion has to meet current code — even when the work exceeds 25 percent. That exception is mirrored in Fla. Stat. 553.844(5), which also bars a local government from amending it by ordinance.

“Roof section” is the sleeper issue on a multi-tenant building

Notice that the 25 percent is measured against the total roof area or roof section. The code defines a roof section as a division of a roof area by existing expansion joints, parapet walls, flashing, difference of elevation, roof type or legal description.

On a strip center carved up by parapet walls, that means you may be dealing with several roof sections rather than one roof, and the 25 percent is measured section by section. It cuts both ways. A single tenant’s bay can trip the threshold far faster than the landlord expects. But a landlord can also perform a compliant replacement over one section without triggering requirements across the entire building. Which way it falls on your property is a question for the building department, and it is worth asking before the scope is written rather than after.

You get one recover, ever

Section 706.3 lists the conditions under which a new roof covering may not be installed without first stripping everything to the deck. Two of them decide most low-slope commercial jobs in Volusia County:

• Where the existing roof has two or more applications of any type of roof covering. A low-slope roof carrying an original membrane plus one previous recover must be torn off. There is no third layer.
• Where the existing roof or roof covering is water soaked or has deteriorated to the point that it is not an adequate base for additional roofing. Saturated insulation under a membrane rules out a recover regardless of how many layers are up there.

This is the single biggest source of commercial roofing sticker shock, and it is precisely the cost swing that a lease saying “repair” but never “replace” fails to allocate. The recover somebody budgeted becomes a tear-off, a full insulation replacement and a disposal bill, and then two parties read the same clause and reach opposite conclusions.

One limit worth stating plainly, because it is often oversold: the code’s roof-deck reattachment and secondary water barrier retrofit requirements apply to structures with sawn lumber, wood plank or wood structural panel decks. A commercial building on a steel or concrete deck generally falls outside those provisions. Any contractor telling you a steel-deck warehouse requires those particular retrofits should be asked to point at the section.

The lease consequence is the part worth internalizing. A clause reading tenant repairs, landlord replaces assumes those are two distinct jobs somebody gets to choose between. Code can remove the choice. Damage across 40 percent of a roof section is not a patch anymore, and the party who agreed to handle “repairs” can discover the only code-compliant repair available is a replacement.

If your lease draws the line between repair and replacement — and it should — add a sentence addressing what happens when code requirements escalate a repair into a replacement, and who carries that cost. Leases that anticipate this are rare. Leases that need it are not.

Two insurance rules that catch leased buildings specifically

Most of how commercial property insurance gets allocated between landlord and tenant is lease drafting and market custom rather than Florida law, so read your own policy and lease rather than an article. But two statutory rules bite on leased buildings in particular, and both surprise people.

The claim clock runs from the storm, not from the discovery

Fla. Stat. 627.70132 bars a claim or reopened claim unless notice was given to the insurer, in accordance with the policy terms, within one year after the date of loss. A supplemental claim is barred after 18 months. This provision is keyed to property insurance as defined in s. 624.604 — it is not limited to homeowners policies.

And for weather events the statute fixes the date of loss: for a hurricane, it is the date the hurricane made landfall, not the day somebody noticed the ceiling stain.

Now put that on a leased building. The person who sees the leak is the tenant. The policy usually belongs to the landlord. If the lease does not require the tenant to give prompt written notice of casualty, months can disappear into a dispute about who owns the roof while the statutory clock keeps running. Every commercial lease should require the tenant to notify the landlord in writing of any roof leak or storm damage within a stated number of days, and require the landlord to report it to its carrier. That one clause has more practical value than most of the boilerplate around it.

Assignment of benefits is gone on newer commercial policies

Fla. Stat. 627.7152(13) provides that a policyholder may not assign, in whole or in part, any post-loss insurance benefit under a residential property insurance policy or under a commercial property insurance policy issued on or after January 1, 2023. An attempt to do so is void, invalid and unenforceable.

For roof work on a leased commercial building, that has a very practical consequence: the named insured has to pursue its own claim and be paid by its own carrier. A contractor cannot take an assignment and chase it for them. So before anyone writes a proposal or signs a contract, establish which party is the named insured on the policy covering the building — because that is the party the carrier will pay, and it is not always the party calling the roofer.

One more item to check in your own documents rather than in a statute: most Florida commercial leases contain a mutual waiver of subrogation, under which each side’s insurer gives up the right to pursue the other party. If you are assuming you can recover a roof loss from the other side of the lease, read that clause first.

The penetrations nobody assigned

Commercial roofs rarely fail in the middle of the field. They fail where something comes through them — and on a leased building, the things coming through the roof are frequently the tenant’s.

• Rooftop HVAC units. Who owns the unit, who services it, and who is responsible for the curb and the flashing around it? These are three different questions and leases often answer only the first. A service tech walking a membrane roof in July with a condenser cart leaves marks; a torn membrane at a curb leaks for months before anyone sees a ceiling stain.
• Grease exhaust and makeup air on restaurant space. Grease-laden vapor degrades single-ply membranes. If the lease does not address grease containment and periodic hood cleaning, the roof pays for it.
• Refrigeration line sets and condensate. Drilled through, sealed with the nearest tube of something, never revisited.
• Satellite dishes, antennas and signage anchors. Usually installed by a vendor with no roofing license and no idea whose warranty they just voided.
• Solar and any future rooftop equipment. If the lease is silent on roof access rights, this becomes a negotiation at the worst possible time.

The fix is administrative, not technical: a roof access and alterations protocol. Nobody goes on the roof without written notice to the building owner. Any penetration is flashed by a licensed roofing contractor, not by the equipment vendor. Every visit gets logged. It costs nothing and it prevents the two-year mystery leak that ends up in a lawyer’s office.

Warranties: the asset that quietly evaporates

A commercial membrane roof usually carries two separate warranties — a manufacturer’s material or system warranty, and the installing contractor’s workmanship warranty. Both are conditional, and on leased buildings both get voided routinely.

The usual killers: an unauthorized penetration by a tenant’s vendor; a repair performed by a contractor not approved by the manufacturer; ponding water left standing past the allowed period; failure to perform the inspections the warranty requires; and, on transfer, failure to complete the manufacturer’s assignment process within its deadline.

Three practical questions for any leased commercial building:

1. Who physically holds the warranty documents? If the answer is “the previous owner” or “the property manager before last,” start there.
2. Does the warranty require periodic inspections, and can anyone produce the records? Many system warranties do. Skipped inspections are a common denial basis.
3. Is the tenant contractually barred from letting non-approved contractors on the roof? If not, the warranty is one HVAC service call away from being worthless.

Our guides to TPO versus EPDM membrane systems and when a silicone coating beats a replacement cover how those systems behave in Central Florida heat, and the flat roof maintenance guide covers the inspection cadence that keeps a warranty alive.

What to do this week

If you own the building

1. Pull every lease and read three clauses, not one: maintenance and repair, alterations and roof access, and surrender condition. Note which say “repair” and which say “repair and replace.”
2. Get a dated roof condition assessment with photographs and an honest remaining-life opinion. This is the single document that ends most future arguments, and it is worth having before a dispute rather than during one.
3. Check the warranty file. Manufacturer, system, term, transfer status, inspection requirements.
4. Put an access protocol in writing and send it to every tenant. Notice before roof access, licensed roofer for all penetrations, log every visit.
5. If a tenant is contracting roof work, understand the lien exposure and the permit authorization before it starts.
6. Budget realistically. A twenty-year membrane in year sixteen is a capital plan item, not a surprise.

If you are the tenant

1. Find your maintenance clause and read it out loud. If it says “repair” and not “replace,” know that before you agree to anything.
2. Do not authorize roof work you may not owe. Emergency mitigation to protect inventory is one thing; a full replacement you have not agreed to fund is another.
3. Put everything in writing to the landlord — dated, specific, with photographs. If you ever need 83.201, the written record is the whole case.
4. Document your own equipment. If your HVAC vendor is on that roof, you want proof of who was up there and when.
5. Protect your inventory and business interruption coverage. The building’s policy is not yours.
6. If you are renewing, renegotiate the roof clause now. Renewal is the one moment you have leverage on a capital item.

The honest summary

Commercial roof responsibility in Florida is a drafting question, not a legal one. The statute that governs your tenancy is about possession and rent, not maintenance, and the single repair-related section in it only works when your lease already handed the duty to the landlord in writing.

Which means the leverage is all upstream. A clear maintenance clause, a dated condition report at commencement, a written roof access protocol and a live warranty file will prevent nearly every expensive commercial roof dispute we see. None of those cost anything close to what the argument costs.

And when the water is already coming in: stop it first, document it thoroughly, and sort the money out second. Every day of delay on a low-slope roof adds saturated insulation to the scope, and wet insulation is the difference between a repair and a tear-off.

Related reading

• Why your commercial roof leaks at the AC unit — curbs, pitch pockets, grease and parapets: the details that actually fail, and which requirements are code versus warranty.
• Commercial roofing in Volusia County — systems, licensing and what we handle for businesses and HOAs.
• Who pays for the roof on a Florida condo or townhome? — the ownership question for residential associations, which works very differently.
• Replacing the roof on a rental property — the residential landlord version, where Part II duties do apply.
• What Florida law requires in your roofing contract — and the clauses to refuse to sign.
• How to compare roofing estimates line by line — essential when a lease requires competing bids.
• What is a roofing square? — how commercial roofs get measured and priced.

Disclaimer: This article is general information for Florida commercial property owners and tenants and is not legal, insurance, tax, or engineering advice. Statutes and code provisions are summarized rather than quoted in full, and the law changes — verify the current text of Fla. Stat. ch. 83 and ch. 713 and consult a Florida attorney about your specific lease. Lease outcomes depend entirely on the language of the individual document. Building code requirements are determined by the authority having jurisdiction for your property. Nothing here creates an attorney-client relationship or a professional opinion on any particular roof, which can only be given after an inspection.