Bare Walls – Condo Master Policy Property Coverage Boundary
Published: August 20, 2026 · Last reviewed: August 20, 2026 · Est. reading time 11 minutes
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In plain language: Bare Walls coverage means a condo association's master insurance policy only covers the building's bones — studs, drywall shell, and structural framing. Everything inside a unit, from flooring to built-in cabinets to plumbing fixtures, is the unit owner's responsibility to insure separately.
Technical definition: Bare Walls coverage is a condominium insurance master policy provision insuring only the original, unfinished structural components of the bare structure as constructed by the developer. It excludes improvements and betterments, fixtures, and interior finishes installed within individual units, which must be covered by each unit owner's HO-6 policy.
Bare Walls Coverage at a Glance
| Attribute | Detail |
|---|---|
| Also known as | Bare Walls-In Coverage, Bare Walls Basis |
| Category | Property policy coverage structure |
| Lines of business | Commercial Property, Condo Association Master Policy, HO-6 Personal Lines |
| Industries most affected | Condominium Associations, Real Estate, Property Management |
| Related forms or endorsements | HO-6 (Unit Owners Form) |
| Who bears the risk | Individual unit owner, for interior finishes and fixtures |
| Common solution | HO-6 policy with adequate Coverage A (dwelling) limits |
| Also interacts with | Loss Assessment Coverage, Condo Association Master Policy, All-In Coverage |
Key Takeaways
- Bare Walls coverage insures only the unfinished structural shell of a condo building, leaving all interior improvements and betterments to the unit owner.
- Agencies must confirm which coverage basis a condo association carries before advising unit owners on HO-6 limits, or clients risk being badly underinsured.
- The most common mistake is assuming the master policy covers built-in cabinets, flooring, and other finishes, when in a Bare Walls building it does not.
- Agencies should request a copy of the association's master policy declarations, covenants, and bylaws annually to verify the coverage basis before renewal.
What Is Bare Walls Coverage in Insurance?
Bare Walls coverage is one of three common property coverage structures condominium associations choose for their master policy, alongside Single Entity and All-In basis. Under Bare Walls, the master policy responds only to damage affecting the structural shell as the developer originally delivered it: framing, subfloors, drywall, and common building systems. State condo statutes and association rules often push associations toward this narrower structure because it keeps master policy premiums lower and shifts responsibility for personal customization to the owner who chose it.
The doctrine behind this split traces to how condo ownership works legally. A unit owner holds title to airspace and interior surfaces, while the association holds the structure and collectively owned areas. Insurance coverage follows that ownership split. A carrier writing a Bare Walls master policy is protecting the shared structural asset and building property, not the individual design choices unit owners make inside their own four walls.
Consider a unit owner who installed hardwood floors, granite countertops, and custom built-in cabinets after buying a unit with builder-grade vinyl and laminate. Under a Bare Walls master policy, a pipe burst that ruins those upgrades triggers no master policy response for the upgraded materials. The unit owner's HO-6 policy, specifically its Coverage A dwelling limit, must absorb that loss.
When the underlying master policy is Bare Walls rather than All-In, that generic limit is almost always too low, and the gap surfaces only after a loss.
How Does Bare Walls Coverage Work?
- The building loss. A covered peril, such as fire or water damage, strikes a condominium building and damages both structural elements and interior unit finishes.
- The master policy response. The association's master policy, written on a Bare Walls basis, pays only to repair the unfinished structural shell — framing, drywall, and standard building systems when insuring building property.
- The coverage gap. Interior finishes, upgrades, fixtures, built-in cabinets, and flooring installed by the unit owner receive no payment from the master policy.
- The HO-6 trigger. The unit owner's individual condo policy responds under its dwelling (Coverage A) provision to pay for the excluded interior finishes, improvements and betterments.
- The reconciliation. The unit owner and association compare the master policy declarations against the HO-6 limits to confirm no material gap remains, ideally before a loss rather than after.
Real Claim Examples Involving Bare Walls Coverage
Kitchen fire in a renovated unit
A unit owner in a Bare Walls association suffered a kitchen fire that destroyed custom built-in cabinets, quartz countertops, and upgraded appliances installed after purchase. The master policy paid to rebuild the structural shell — studs, subfloor, and drywall — but denied the upgraded finishes as outside its scope. The owner's HO-6 policy, carrying a $40,000 Coverage A limit, paid for the finish-level rebuild, though the limit fell short of full replacement and left a five-figure out-of-pocket gap.
Water damage from an upstairs unit
A pipe failure in an upper-floor unit sent water through the ceiling and walls of the unit below, ruining hardwood flooring, drywall, and built-in shelving. The association's Bare Walls master policy covered the drywall and structural drying but excluded the flooring and shelving as unit-owner betterments. The affected owner's HO-6 policy responded for the finish-level damage, and the agency later flagged the file for a Coverage A limit increase at renewal.
Underinsured unit after total loss
A condo unit suffered extensive fire damage requiring full interior rebuild. The owner had purchased an HO-6 policy years earlier with a default $20,000 dwelling limit, never updated despite two rounds of unit renovations. The Bare Walls master policy paid only for the shell, and the HO-6 limit proved thousands of dollars short of the finish-out cost, exposing the agency to an E&O complaint for failing to flag the limit adequacy at renewal.
Bare Walls vs. All-In Coverage: What Is the Difference?
Bare Walls coverage and All-In coverage are the two ends of the condo master policy spectrum, describing how much of the building's interior the association's policy actually insures. The distinction determines how much responsibility, and how much HO-6 dwelling limit, shifts to the individual unit owner.
| Comparison area | Bare Walls | All-In Coverage |
|---|---|---|
| Primary use case | Associations wanting lower master policy premiums | Associations wanting broader shared protection |
| Coverage / concept type | Structural shell only | Structural shell plus initial standard finishes and some betterments |
| Typical exclusions | All interior finishes, fixtures, upgrades | Owner-installed upgrades beyond original standard finish |
| Who is most affected by errors | Unit owners, via underinsured HO-6 limits | Owners with significant custom upgrades |
| Common mistakes | Assuming master policy covers interior finishes | Assuming all upgrades are automatically covered |
What Are the Most Common Mistakes With Bare Walls Coverage?
- Assuming a standard HO-6 limit is sufficient. Agencies sometimes apply a default Coverage A limit without checking the master policy basis, leaving renovated units badly underinsured.
- Never requesting the master policy declarations. Writing HO-6 policies without seeing the association's actual coverage documents means guessing at the gap instead of quantifying it.
- Confusing Bare Walls with Single Entity coverage. The two are not identical; Single Entity often includes original fixtures that Bare Walls excludes, and mixing them up misstates what the HO-6 must cover.
- Failing to update Coverage A after renovations. A unit owner who remodels a kitchen or bathroom needs a corresponding increase in dwelling limit, and this update is frequently missed at renewal.
- Not documenting the coverage basis in the client file. Omitting a signed acknowledgment of the master policy structure removes the agency's best defense if a client later disputes their HO-6 limit adequacy.
How to Explain Bare Walls Coverage to a Client
Explaining Bare Walls Coverage to a personal lines client
Think of your condo association's master policy as covering only the building's skeleton — the studs, framing, and drywall shell. Anything you added or upgraded inside your unit, like flooring, built-in cabinets, or fixtures, is on you to insure through your own condominium insurance policy. That's why we need to talk about your dwelling coverage limit, especially if you've renovated.
Explaining Bare Walls Coverage to a small business owner
If your business owns or occupies a condo unit, the same split applies commercially. The association's master policy handles the shared structural shell and collectively owned areas, but your build-out, fixtures, and any leasehold improvements need their own coverage on your commercial property policy. We should review your master policy documents and association rules together to see exactly where that line falls.
Explaining Bare Walls Coverage to a CFO or risk manager
The association's master policy on a Bare Walls basis creates a defined and often narrow coverage boundary at the structural shell, which shifts significant financial exposure for interior improvements onto the entity insuring the unit. We recommend obtaining the master policy declarations, covenants, and association rules annually and stress-testing your dwelling or building limit against current replacement costs for interior finishes, particularly after any capital improvement to the space.
Frequently Asked Questions About Bare Walls Coverage
What does Bare Walls coverage actually exclude?
Bare Walls coverage excludes all interior finishes, fixtures, built-in cabinets, flooring, and improvements and betterments installed within an individual unit. It insures only the unfinished structural shell — framing, subfloor, and drywall — as originally built by the developer. Everything an owner adds or upgrades falls outside the master policy's scope and represents personal property or unit improvements.
How do I know if my condo association uses Bare Walls coverage?
The association's master policy declarations page or a certificate of insurance from the association's agent will identify the coverage basis, sometimes labeled Bare Walls, Bare Walls-In, or similar language. If the documents are unclear, the association's property manager or board can confirm directly with their carrier. Agencies should request this document in writing before quoting an HO-6 unit owners form policy.
Does Bare Walls coverage affect my HO-6 premium?
Bare Walls coverage typically means a unit owner needs a higher HO-6 Coverage A dwelling limit than they would under an All-In master policy, which usually raises the HO-6 premium somewhat. The premium difference is generally modest compared to the coverage gap risk if the limit is set too low. Getting the limit right matters more than shaving a small amount off premium.
Can a condo association change its coverage basis from Bare Walls to All-In?
Yes, an association's board can vote to change the master policy's coverage basis at renewal, subject to bylaws, covenants, and often a membership vote depending on state statute and governing documents. Changing basis usually affects the master policy premium and should trigger a corresponding review of every unit owner's HO-6 limits. Agencies serving the association should flag this change to all affected unit-owner clients.
Is Bare Walls coverage more common in older or newer condo buildings?
Bare Walls coverage appears across both older and newer buildings and depends more on the association's premium strategy and state statute than building age. Some states' condo statutes default associations toward a Bare Walls-style structure unless the association elects otherwise. Agencies should never assume the basis based on building age alone.
What happens if a unit owner's HO-6 limit is too low under a Bare Walls master policy?
A unit owner with an inadequate Coverage A limit faces a direct out-of-pocket loss for any interior damage exceeding that limit, since the master policy will not step in for finish-level repairs. This gap becomes visible only at claim time, which is why annual limit reviews matter. Agencies that fail to flag this exposure face meaningful E&O risk.
Sources and References
- Insurance Information Institute. What does condo insurance cover?