Retail TI Guide / Updated November 2026
Salon Suite Buildout Cost in 2026: Cost per Square Foot and per Suite for Salon Studio Operators
A salon suite buildout typically costs $110 to $210 per square foot of hard construction cost in 2026, or about $25,000 to $50,000 per suite, in a second-generation retail or office space. Most projects land at $135 to $175 per SF. Plumbing, including slab trenching and hot water for every shampoo bowl, is the biggest driver at $25 to $45 per SF.
- Headline range: $110 to $210 per SF hard cost, or $25,000 to $50,000 per suite, for a 4,000 to 7,500 SF box with 18 to 35 suites.
- Starting condition matters most: a former salon can come in at $85 to $130 per SF, while a cold dark shell runs $160 to $230 per SF.
- Plumbing leads: slab trenching at $80 to $150 per linear foot and hot water for 20 to 30 bowls make plumbing $25 to $45 per SF.
- Power per suite: plan two to three dedicated 20 amp circuits per suite and a 400 to 600 amp service for a 24-suite building.
- Board rules shape the plan: Florida requires at least 100 SF per one-operator salon and hot and cold water at every shampoo bowl.
- Schedule: 7 to 11 months from lease signing to opening, with 12 to 18 weeks of actual construction.
How much does a salon suite buildout cost in 2026?
A salon suite buildout cost in 2026 typically runs $110 to $210 per square foot of hard construction cost in a second-generation retail or office space, with most well-run projects landing between $135 and $175 per SF. On a 5,500 SF box holding 24 suites, that is roughly $25,000 to $50,000 per suite before furniture, styling equipment, signage, and franchise fees.
The spread comes almost entirely from what the space already has. A former salon or medical office with plumbing stubbed in can come in near the bottom. A cold dark shell with no HVAC, a 200 amp service, and a slab that has to be trenched for every shampoo bowl ends up near the top. Ordinary retail and office fit-out math is covered in our tenant improvement buildout cost guide; this page covers only what makes a multi-suite salon studio different.
| Starting condition | $/SF hard cost | $/suite (about 230 gross SF each) | What drives it |
|---|---|---|---|
| Second-gen salon or spa, plumbing in place | $85 to $130 | $20,000 to $30,000 | Reuse of waste lines, gas, water heating; demising and finishes dominate |
| Second-gen medical or dental office | $95 to $145 | $22,000 to $33,000 | Many small rooms and sinks already plumbed; demo and reconfiguration |
| Second-gen restaurant | $100 to $150 | $23,000 to $35,000 | Gas, large service, grease waste to abandon; heavy demo |
| Vanilla box retail or office (slab-on-grade) | $120 to $175 | $28,000 to $40,000 | Full slab trenching, new restrooms, electrical panels, HVAC zoning |
| Cold dark shell | $160 to $230 | $37,000 to $53,000 | New HVAC, service upgrade, ceilings, fire sprinkler layout, everything |
For context, Cushman and Wakefield's U.S. office fit-out cost guide puts hard costs between roughly $108 and $219 per SF across 42 markets, from Kansas City and Cincinnati at the low end to San Jose and San Francisco at the top. Salon suites sit at or above typical office fit-out because a 24-suite building has 24 wet stations, 24 or more dedicated circuit groups, and twice the door and wall count of an open office.
Franchise disclosure documents confirm the total project scale. Franchise Times' 2026 Top 400 lists initial investment ranges of about $950,000 to $1.75 million for Sola Salons and $923,000 to $2.27 million for Phenix Salon Suites, and MY SALON Suite publishes a range of $994,971 to $1,820,417. Those totals include franchise fees, furniture, working capital, and pre-opening costs, so construction is the largest share, not the whole number.
How big are salon suites and how many fit in a typical space?
Most salon studio concepts lease a 4,000 to 7,500 SF box and fit 18 to 35 suites into it. Individual suites usually measure 100 to 200 SF, with a handful of larger double suites for two operators or for services like lash, brow, and esthetics that need a treatment bed.
Expect 60 to 70 percent of the gross area to be rentable suite floor. The rest goes to the entry lounge, corridors at least 44 inches clear, restrooms, a laundry and janitor room, a mechanical or water heater closet, and storage. That efficiency number is the single best check on a layout: below 58 percent and you are carrying too much corridor, above 72 percent and you are probably shorting accessible routes or restrooms.
| Suite type | Typical size | Share of mix | Typical services |
|---|---|---|---|
| Compact single | 100 to 120 SF | 20 to 30% | Barber, single-chair stylist, brows |
| Standard single | 125 to 160 SF | 45 to 60% | Hair color and cut, one shampoo bowl |
| Large or double | 180 to 250 SF | 10 to 20% | Two chairs, esthetics bed, lash |
| Accessible suite | 150 to 200 SF | At least 5% of suites | Any service, with turning space and accessible bowl |
Retail TI Guide / 2026
Three sample salon suite programs
How box size converts to rentable suites at a 62 to 68 percent efficiency
One double-loaded corridor, two restrooms, one laundry closet. Tight but common in strip retail.
The sweet spot for most franchised formats. Two corridors and a lounge at the entry.
Needs a loop corridor and more restroom fixtures; watch dead-end corridor limits and travel distance.
What drives salon suite construction cost per square foot?
Here is how a 5,500 SF, 24-suite buildout in a vanilla box usually breaks down. Plumbing, demising walls, and electrical together account for roughly half of the hard cost, which is why layout decisions made in the first two weeks of design control the budget more than any finish selection made later.
| Scope | $/SF | $/suite | Notes |
|---|---|---|---|
| Demolition and prep | $3 to $10 | $700 to $2,300 | More for second-gen restaurant or medical |
| Demising walls to deck, insulated | $18 to $30 | $4,100 to $6,900 | Full height for acoustics and security |
| Doors, hardware, locks, access control | $8 to $15 | $1,800 to $3,400 | Electronic locks add $600 to $1,500 per door |
| Plumbing incl. trenching and water heating | $25 to $45 | $5,700 to $10,300 | The biggest single driver |
| Electrical, panels, lighting | $15 to $28 | $3,400 to $6,400 | Excludes utility service upgrade |
| HVAC zoning and exhaust | $14 to $28 | $3,200 to $6,400 | Assumes existing rooftop units are reusable |
| Fire sprinkler and alarm modifications | $3 to $7 | $700 to $1,600 | Heads in every suite, strobes in common areas |
| Ceilings, flooring, paint, common area finishes | $18 to $38 | $4,100 to $8,700 | Lounge and corridor finishes drive the top end |
| General conditions, fee, insurance | $15 to $25 | $3,400 to $5,700 | Typically 12 to 18 percent of direct cost |
Retail TI Guide / 2026
Where the salon suite budget goes
Midpoint $/SF by scope, 5,500 SF vanilla box, 24 suites
TCG 2026 budget midpoints, national average, hard cost only.
Furniture and equipment sit on top of that. Budget roughly $4,000 to $9,000 per suite for a styling station, hydraulic chair, shampoo bowl and chair, cabinetry, and mirror, plus $40,000 to $90,000 for the lounge, laundry equipment, signage, and security cameras. Carry a construction contingency of 7 to 10 percent on a second-gen space and 10 to 12 percent on a cold shell; our contingency guide by project type explains how to size it.
Why is plumbing the biggest salon suite cost driver?
Because a salon suite building is, in plumbing terms, two dozen small commercial wet rooms in a space originally plumbed for two restrooms. Every suite that offers color or shampoo services needs a bowl with hot and cold water, a trap, a vented waste line, and a way to stop hair before it reaches the building drain. General commercial plumbing pricing is in our commercial plumbing cost per square foot guide; the salon-specific pieces are below.
Slab trenching and waste lines
On a slab-on-grade box, the waste line for each bowl runs below the floor. That means saw-cutting, excavating, laying pipe at a minimum 1/4 inch per foot slope for 2 inch and smaller lines, backfilling, and patching the slab. Budget $80 to $150 per linear foot of trench all in, and expect 300 to 450 linear feet on a 24-suite layout, or about $24,000 to $68,000 before fixtures.
Layout is the cost lever. Back-to-back suites sharing a wet wall cut trench length roughly in half. Venting matters too: a 1-1/2 inch trap arm is limited to 6 feet to its vent under IPC Table 909.1, so bowls on the far side of a suite can force extra vent risers. Where the jurisdiction accepts air admittance valves, they can save a vent run per suite, but confirm with the plan reviewer before you draw them.
Hair traps and interceptors
IPC Section 1003.1 requires interceptors where wastes would harm the drainage system, and code commentary lists beauty salons among the occupancies a code official may flag. In practice most jurisdictions accept a hair interceptor under each bowl; a few utilities with pretreatment programs ask for a central solids interceptor. Plan on $150 to $450 per bowl for under-sink units, and write the cleaning responsibility into each suite license agreement.
Hot water capacity: tankless, storage, or point of use
Undersized hot water is the most common opening-week complaint. With 24 bowls, assume a third to half are running at peak, each drawing about 1.5 to 2.0 gallons per minute of tempered water. In California, the 2025 California Plumbing Code Section 417.7 limits head shampoo sink hot water to 120 degrees F with an approved limiting device and requires integral check valves at each faucet; IPC jurisdictions often adopt similar mixing valve requirements by amendment.
| System | Installed cost | Best fit | Watch out for |
|---|---|---|---|
| Cascaded gas tankless (2 to 4 units) | $18,000 to $45,000 | Spaces with gas service and roof or wall venting | Gas meter upsizing; minimum flow and recirculation tuning |
| Commercial gas storage heater or boiler with tank | $22,000 to $55,000 | High simultaneous demand, laundry on site | Floor space, flue routing, heavier equipment |
| Electric storage heaters | $15,000 to $40,000 | All-electric buildings without gas | Large kW draw and slower recovery |
| Electric point of use per bowl | $1,200 to $3,500 per bowl | Remote suites, small buildings | 18 to 27 kW per tankless unit can force a service upgrade |
Watch out: second-gen office buildings often have no gas service. Running a new gas line and meter can take 8 to 16 weeks with the utility, so decide on gas versus electric water heating before you sign the lease.
How much power, ventilation, and sound separation do salon suites need?
Electrical per suite
A professional blow dryer draws up to about 1,875 watts, and a 20 amp, 120 volt circuit carries about 1,920 watts continuously at the 80 percent rule. That is one dryer per circuit. Plan on two to three dedicated 20 amp circuits per suite, plus a lighting circuit shared across a few suites. A 24-suite building usually needs 70 to 90 branch circuits, two or three panelboards, and a 400 to 600 amp service at 208 volts. See our commercial electrical cost guide for panel and feeder pricing.
Many strip retail boxes arrive with 200 amps. A service upgrade runs $25,000 to $90,000 or more and depends on the utility's schedule, so get a load letter and an answer on utility tap and service fees before lease execution.
HVAC and exhaust for chemical services
Color, perm, and nail chemistry put real odor and vapor load into small rooms. For nail salons, the International Mechanical Code sets a minimum exhaust rate of 0.6 cfm per SF plus source capture of at least 50 cfm at each manicure and pedicure station, with the inlet within 12 inches of where chemicals are applied; the 2021 IMC added a requirement that the system run continuously while the space is occupied. Many designers apply similar dedicated exhaust to color suites. Exhaust needs makeup air, which often means more rooftop capacity than the old office had.
Zone the building so a suite running a dryer and a color process at 3 p.m. does not freeze the suite next door. Typical approach: reuse existing rooftop units, add VAV or zoning dampers by corridor, and add a dedicated exhaust fan system for the color and nail suites. Rooftop unit and ductwork pricing lives in our commercial HVAC cost per square foot guide.
Demising walls, acoustics, and doors
Suite tenants pay for privacy. Run demising walls to the structure above, fill them with sound batts, and seal the head and outlet boxes; a wall stopped at a lay-in ceiling lets conversation and dryer noise travel straight over. Each suite door gets a commercial lever lockset at minimum. Electronic locks or an access control system add $600 to $1,500 per door and let you rekey a suite in seconds when a tenant leaves, which pays for itself on turnover.
What building codes and cosmetology board rules apply to salon suites?
The International Building Code classifies barber and beauty shops as Group B, business occupancy. In a fully sprinklered building, Group B corridors generally do not need a fire rating, which keeps demising walls simple. Without sprinklers, corridors serving more than 30 occupants need a 1-hour rating, and that change alone can add $6 to $12 per SF.
Accessibility
Under the 2010 ADA Standards, at least 5 percent of work surfaces used by the public must be accessible, at 28 to 34 inches high with a 30 by 48 inch clear floor space. Accessible routes need 36 inches of clear width, and an accessible suite needs a 60 inch turning space. Shampoo bowls are the tricky item: specify at least one bowl and chair arrangement a client can transfer to. Remodel path of travel rules are covered in our ADA compliance guide for commercial remodels.
State cosmetology board facility rules
Board rules sit on top of the building code and they vary. In Florida, Rule 61G5-20.002 requires each salon to have at least 100 SF of floor space for one operator plus 50 SF for each additional operator, shampoo bowls with hot and cold running water, a toilet and sink within 300 feet, permanent walls and separate entrances where a salon adjoins another business, and a separate, ventilated area for nail extension services. That 100 SF floor is why Florida suites rarely go smaller.
In Texas, TDLR requires full-service and mini establishments to have shampoo bowls in sufficient quantity, a sink with hot and cold running water where services are performed, non-porous flooring wherever chemicals are mixed or water may splash, at least one restroom on or near the premises, and ventilation that keeps chemical fumes away from public areas. Confirm with your board whether each suite is licensed as its own establishment before you finalize suite sizes.
How should you negotiate the landlord TI allowance for salon suites?
In TCG's experience, second-gen retail allowances for a salon suite operator land around $15 to $50 per SF, which covers roughly 15 to 35 percent of the buildout. You get more by asking the landlord to fix base building items than by arguing over the dollar figure. The points below are common negotiating items, not legal advice; have your broker and attorney review the lease.
- Put base building work in the landlord's column. Electrical service sized for your load, working rooftop units with a recent service report, ADA restrooms, and a code-compliant sprinkler main are landlord deliverables in a strong work letter.
- Get written approval to trench the slab. Some landlords and lenders restrict slab cutting. Secure it in the lease, plus the right to core the floor if you are on an upper level.
- Negotiate free rent through construction. Four to six months of abatement, triggered by permit issuance rather than lease signing, protects you from slow plan review.
- Ask for a turnkey option on shell items. Let the landlord's contractor deliver the warm shell and your tenant improvement contractor build the suites, with a clear handoff date.
- Clarify grease and hair trap maintenance, after-hours HVAC, and water billing. A salon suite building runs evenings and weekends, so HVAC charges outside standard hours can quietly erase your margin.
Have the contractor price the space before you sign. A conceptual estimate from TCG's AI construction estimator plus a site walk will show whether the allowance covers the trenching and electrical gaps, which is the information you need at the negotiating table.
How long does a salon suite buildout take?
Plan on 7 to 11 months from lease signing to opening for a typical 20 to 30 suite project. MY SALON Suite's franchise FAQ estimates 12 to 18 months from franchise agreement to opening, which includes site selection and lease negotiation.
Retail TI Guide / 2026
Salon suite buildout schedule
Typical durations from signed lease to grand opening
Permitting durations by jurisdiction are in our commercial permitting timeline guide. The fastest projects start pricing during the test fit, so design and procurement overlap instead of running in series, which is the core advantage of design-build delivery.
What goes wrong on salon suite buildouts?
Retail TI Guide / 2026
Six expensive salon suite mistakes
What each one typically costs to fix after the fact
In a salon suite building, the floor plan is the plumbing plan. Draw the wet walls first and the suites second.
Which space should you lease for a salon studio? A decision framework
Rent is only half the comparison. Add the expected buildout cost to ten years of rent and compare spaces on a total occupancy basis. A cheaper space that needs a cold-shell build can cost more over the lease than a second-gen salon at a higher rent.
Retail TI Guide / 2026
Choosing the right box
Match the space to your budget and schedule
Waste lines, water heating, and exhaust may be reusable. Verify the plumbing by camera before you count on it.
Many small rooms, sinks, and higher electrical capacity. Demo is heavier but trenching is often shorter.
Gas and power are assets, but abandoning grease waste and kitchen exhaust adds demo cost.
Clean slate for layout. Expect the full plumbing and electrical cost and push the landlord on service size.
Waste lines run through the ceiling below. You need access to another tenant's space and landlord approval.
Highest cost and longest schedule. Works when the landlord funds HVAC, service, and restrooms.
Before committing, line up bids on the same scope; our guide to reading a commercial GC bid shows where suite projects usually hide exclusions, such as trench patching, panel upgrades, and owner-furnished bowl installation.
Glossary
- Salon suite
- A private, lockable room of roughly 100 to 200 SF leased to an independent beauty professional inside a larger multi-suite building.
- Second-generation space
- A space previously built out by a prior tenant, with ceilings, HVAC, restrooms, and some plumbing and electrical already in place.
- Vanilla box
- A shell delivered with basic HVAC, a finished restroom, a ceiling grid, and electrical service, ready for tenant finishes.
- Slab trenching
- Saw-cutting and excavating a concrete floor to run new waste lines below grade, then backfilling and patching.
- Hair interceptor
- A trap or strainer installed under or near a shampoo bowl that captures hair and solids before they reach the drain.
- Demising wall
- A wall separating one suite or tenant from another, usually run full height to the structure for privacy and sound control.
- TI allowance
- Money a landlord contributes toward the tenant's improvements, usually quoted in dollars per square foot.
- Source capture exhaust
- Exhaust drawn at the point where chemicals are applied, such as a manicure table, required for nail stations under the IMC.
How TCG delivers salon suite buildouts
Terrapin Construction Group builds commercial tenant improvements nationwide and is licensed in all 50 states. For multi-suite salon studios, we start with a site walk and test fit that checks the slab, electrical service, rooftop units, and water heating before you sign the lease, then price the layout so the wet walls and panels are set by cost, not guesswork.
Under design-build, one team carries architecture, MEP engineering, permitting, and construction, so trenching, electrical, and exhaust decisions are made together. Operators who already have a design team can use our construction management services instead. Either way, you get one schedule from test fit to board inspection.
Want a fast number for a specific space? Upload your floor plan to the TCG instant estimator or send us the lease exhibit and we will turn around a budget.
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Free AI EstimateTalk to TCGFrequently asked questions
How much does a salon suite buildout cost per square foot in 2026?
A salon suite buildout in 2026 typically costs $110 to $210 per square foot in hard construction cost for a second-generation retail or office space, with most projects landing between $135 and $175 per SF. Spaces that were already salons or medical offices come in lower, around $85 to $145 per SF. Cold dark shells needing new HVAC and electrical service can exceed $200 per SF before furniture and fees.
How much does it cost to build one salon suite?
One salon suite typically costs $25,000 to $50,000 in hard construction cost when you divide the total buildout by the number of suites, including its share of corridors, restrooms, and the lounge. Add about $4,000 to $9,000 per suite for the styling station, chair, shampoo bowl, cabinetry, and mirror. Suites in a former salon can come in near $20,000 each.
How big is a typical salon suite?
A typical salon suite measures 100 to 200 square feet, with standard single suites around 125 to 160 SF and double suites at 180 to 250 SF. Most salon studio buildings use a 4,000 to 7,500 SF space holding 18 to 35 suites. Some states set minimums; Florida, for example, requires at least 100 SF of floor space for a one-operator salon.
Does every salon suite need its own shampoo bowl?
Most salon suite concepts put one shampoo bowl in each suite that offers hair services, because tenants expect it and boards require adequate bowls. Texas TDLR requires shampoo bowls in sufficient quantity for each license holder, and Florida requires hot and cold running water at shampoo bowls. Esthetics, lash, and brow suites may only need a sink with hot and cold water.
What is the most expensive part of a salon suite buildout?
Plumbing is usually the most expensive part of a salon suite buildout, running about $25 to $45 per square foot, or $5,700 to $10,300 per suite on a 24-suite project. Costs come from saw-cutting and trenching the slab for waste lines, hair interceptors under each bowl, vents, and hot water equipment sized for many bowls running at once.
What size water heater does a salon suite building need?
A 20 to 30 suite salon building usually needs hot water for a third to half of its bowls running at peak, each drawing about 1.5 to 2.0 gallons per minute. That typically means two to four cascaded gas tankless units or a commercial storage heater, at roughly $18,000 to $55,000 installed. California also limits shampoo sink hot water to 120 degrees F.
How long does it take to build out a salon suite location?
A salon suite buildout typically takes 7 to 11 months from lease signing to opening: 2 to 4 weeks of due diligence, 6 to 10 weeks of design, 4 to 12 weeks of permitting, and 12 to 18 weeks of construction, plus inspections and the cosmetology board license. Franchisors such as MY SALON Suite estimate 12 to 18 months from franchise signing.
How much TI allowance should a salon suite operator ask for?
Salon suite operators in second-generation retail commonly see tenant improvement allowances around $15 to $50 per square foot, covering roughly 15 to 35 percent of a $110 to $210 per SF buildout. Often the bigger win is asking the landlord to deliver an adequate electrical service, working rooftop HVAC, ADA restrooms, approval to trench the slab, and four to six months of free rent.
Sources and further reading
- Top 400 2026: Sola Salons, Franchise Times
- Top 400 2026: Phenix Salon Suites, Franchise Times
- Salon Suite Franchise FAQ, MY SALON Suite
- Fla. Admin. Code R. 61G5-20.002, Salon Requirements, Legal Information Institute, Cornell Law School
- Required Equipment for Establishments, Texas Department of Licensing and Regulation
- 2025 California Plumbing Code 417.7, Head Shampoo Sink Faucets, California Building Standards Commission (via GoCodeBook)
- CodeNotes: Nail Salon Exhaust Requirements in the International Codes, International Code Council
- 2024 International Plumbing Code, Chapter 10: Traps, Interceptors and Separators, International Code Council
- 2010 ADA Standards for Accessible Design, U.S. Department of Justice
- Office Fit-Out Cost Guide, United States, Cushman and Wakefield
Cost figures labeled TCG 2026 budget range reflect Terrapin Construction Group pricing judgment for planning purposes as of November 2026, national average before regional adjustment. Actual cost depends on site, market, design, and code requirements. Get a project-specific number with the TCG AI estimator or contact TCG.
