Painting a Restaurant That Opens Again at Eleven

Most of Chapter 6 of the FDA Food Code governs construction, not painting. One clause is different. Section 6-201.16(B) states that “Except in areas used only for dry storage, concrete, porous blocks, or bricks used for indoor wall construction shall be finished and SEALED to provide a SMOOTH, nonabsorbent, EASILY CLEANABLE surface,” and § 6-201.11 separately requires walls, wall coverings and ceilings to be “designed, constructed, and installed so they are SMOOTH and EASILY CLEANABLE.” Half the back-of-house kitchens in Charlotte’s older retail strips and converted mill buildings are bare or minimally coated CMU. Rolling two coats of wall paint over open block does not close the pores and does not produce a smooth surface — the mortar joints and the block texture stay exactly as absorbent as they were.

The system that answers that clause is a block filler followed by a catalyzed or pre-catalyzed epoxy. Sherwin-Williams’ Commercial Facility Guide Specification lists, under “Restaurant/Restroom/Corridor,” a CMU wall build of Loxon Block Surfacer A24W200 as filler plus two coats of Pro Industrial Water Based Catalyzed Epoxy (B73-300/B73-360) or Pro Industrial Pre-Catalyzed Waterbased Epoxy (K45/K46). For concrete floors the same guide specifies “Medium/Heavy Duty (Kitchen Areas, Food Service, Restrooms, Labs, Corridors)” as two coats of ArmorSeal 1000 HS Epoxy, B67-2000 Series. Those are manufacturer guide specifications, not regulations, and both documents are older printings — we confirm the current system with a Sherwin-Williams rep before writing it into a scope. Kitchen and prep-area floor coating is its own scope with its own downtime, priced under concrete floor coatings in Charlotte; our epoxy floor cost guide explains why floor epoxy and wall epoxy are not interchangeable line items.

Every surface near a fryer or a flat-top carries an aerosolized cooking-oil film, and it is on the ceiling as much as the walls. Nothing bonds through it. A restaurant repaint that fails in four months almost always failed at the wash, not at the coat: the crew degreased at eye level, skipped the ceiling deck and the wall above the hood line, and the film underneath released the new film with it. The prep sequence we write and price is degrease, rinse, dry, then abrade and spot-prime — itemized under surface preparation, with kitchen and dining ceiling decks under ceiling painting and impact damage, anchor holes and old shelf standards under drywall repair. Our prep guide covers the general principle; kitchens are the sharpest version of it.

Here is a claim we deliberately do not make. “Grease-resistant coating” is a phrase competitors use as if it were a tested specification. It is not: no manufacturer data sheet we could retrieve publishes a grease or cooking-oil resistance result. The Sherwin-Williams K45/K46 sheet’s ASTM D3023 stain list covers mustard, grape juice, lipstick, coffee, alkali and acetic acid — grease appears nowhere on it. What the sheet does publish is worth more anyway, because it describes how the wall survives your closing routine: scrub resistance of 500–600 cycles per ASTM D2486, and “Excellent Resistance” per ASTM D1308 to distilled water hot and at room temperature, ethyl alcohol, vinegar (3% acetic acid), 10% sodium hydroxide, 10% sulfuric acid, and 10% Fantastik soap. That is a washable finish that stands up to repeated degreaser cleaning — which is the actual requirement, stated without inventing a test.

Restaurant work happens after close, and everyone knows it. Worth noting precisely why: the Food Code’s § 6-501.12(B) says cleaning shall be done “during periods when the least amount of FOOD is exposed such as after closing.” That is a cleaning provision, not a painting provision — no rule requires painting outside operating hours. It is simply the same logic, and it is why after-hours phasing is standard practice rather than a favor.

What governs the sequence is coating chemistry. The K45/K46 sheet lists, at 4.0 mils wet, 50% relative humidity and 77°F, touch dry at 1 hour and recoat at 8 hours, with a recommended spread rate of 350–400 sq ft per gallon at 4.0 mils wet / 1.5 mils dry. It also warns that if the product “dries 72 hours or longer it must be sanded before it is recoated,” which is what turns a stretched-out schedule into extra labor, and it puts full cure at approximately 5–7 days. Practically: two coats plus degreasing cannot honestly be promised inside one overnight closure, a weekly dark day is worth more than four short nights, and the new film should not meet a degreaser for about a week. We write the phasing into the estimate by zone — line, dish pit, walk-in surround, prep, restrooms, dining, bar — so you know which zone reopens each morning. Waterborne epoxies are lower odor than solvent systems; they are not odorless, and we will not tell a bar staying open behind a poly barrier that they will smell nothing.

If your project is a remodel or a change of operation rather than a refresh, paint stops being cosmetic and becomes a line in a submittal. NC Food Code § 8-201.11 requires plans be submitted for review and approval before “the remodeling of a FOOD ESTABLISHMENT or a change of type of FOOD ESTABLISHMENT or FOOD operation … if the REGULATORY AUTHORITY determines that plans and specifications are necessary,” and § 8-201.12(C) lists “Proposed layout, mechanical schematics, construction materials, and finish schedules” among required contents. Finish schedules are where wall and ceiling coatings appear. Mecklenburg County Environmental Health states that plan review “is required prior to the construction and operation of any new or remodeled establishment,” with plans submitted to Mecklenburg County Code Enforcement at 2145 Suttle Avenue and franchise or chain plans routed to the NCDHHS Plan Review Unit. That submission is the permit applicant’s obligation — we supply coating detail for someone else’s package and approve nothing.

On grades, the honest framing is deflationary. NC sets thresholds at 15A NCAC 18A .2662(a) — 90 percent or above is an A, 80 to under 90 a B, 70 to under 80 a C, with permits revoked below 70 — and the grade card must be black on a white background with the rating 1.5 inches in height. But 15A NCAC 18A .2661(d)(55) caps violations “related to physical facilities installed, maintained, and clean” at no more than 1 point. A repaint is a cleanability and condition decision, and a guest-facing one. It is not a scoring lever, and we would rather say that than sell you a number.

Published painting cost guides disagree with each other by as much as 24x — we compared them line by line in painting cost guides compared — which is exactly why a food-service bid should be judged on its written scope rather than its bottom number. Every estimate we issue is written and itemized. Look for these lines on anyone’s proposal, ours included:

• The degrease step, named and scoped by zone — including ceiling decks and the wall above the hood line, not a single line reading “clean surfaces.”
• Block filler called out separately from paint wherever CMU or brick is in the scope, since that is the surface § 6-201.16(B) speaks to.
• Product, series and number of coats per surface, with wet and dry film thickness — kitchen walls, dining walls, ceilings and trim are usually four different systems.
• The phasing map and the recoat math — which zone is worked each night, and which zone is in service at open.
• Containment, masking and equipment protection, including who breaks down and re-seats line equipment, shelving and the POS.
• Cure-period handling instructions given to your closing crew in writing, so a new film is not scrubbed on day two.
• What is excluded — hoods, ducts, fire suppression, food-contact surfaces, floor coatings if not quoted.
• Punch walk and sign-off, named person, before final invoicing.

Sheen is a durability and light decision, not a code one: nothing in the Food Code names a sheen, a color or a light-reflectance value, and our paint sheen picker walks the tradeoff surface by surface. For what drives commercial numbers generally, see our commercial painting cost guide.

Carolina Renew was founded in 2023 and is owner-led: Stan Putilov oversees every project personally. One crew, one restaurant at a time. That shape decides which food-service work suits us, and we would rather draw the line here than at the pre-construction meeting.

What we do carry: written itemized estimates, free color consultation, Sherwin-Williams, Benjamin Moore and PPG coatings, HVLP spray and HEPA-filtered sanding, zero-VOC options on request, and a 6-month workmanship warranty on standard painting, 3-year warranty on UV-cured cabinet finishes. We hold about 200 reviews across Google and Thumbtack.

Adjacent segments have their own constraints and their own pages: a street-facing facade, awning and signage band is covered on retail storefront painting, back-bar cabinetry, service-station casework and host-stand millwork on commercial cabinet and millwork refinishing, and occupied administrative or catering-office space on office painting. Company-level commercial capability sits on commercial painting in Charlotte and commercial painters in Charlotte. The independent restaurant rows in NoDa and Plaza Midwood are where converted mill and mid-century retail buildings mean block walls, uneven ceiling decks and tight overnight windows.