Interior Painting by RO Unlimited
RO RepairsInterior Painting

Prep Done Right. Cuts
Are Sharp. Results Last.

Interior painting is 80% prep, 20% paint — and the painters who skip prep show every flaw on the wall. RO sands, fills, primes, and tapes properly before any color goes on. The result is sharp lines at every edge, no roller marks, no missed spots, and a finish that holds up for years.

Everything You Need to Know

Interior Painting
Guide

01

What It Is

Interior painting covers walls, ceilings, trim, doors, and cabinetry inside the home. Done right, it includes surface prep (cleaning, sanding, filling, caulking), masking and protection of floors and furniture, primer where needed, two coats of quality paint cut in by hand at every edge, and a complete cleanup. Done wrong, it's just paint slapped over problems.

02

When You Need It

Most homes get repainted every 5–10 years, with high-traffic areas (kitchens, bathrooms, hallways) needing it more often. Triggers: paint looking dull or stained, color tired, small repairs accumulated, water damage repaired, prepping to sell, or just wanting a fresh look after a renovation.

03

How We Price It

Square footage sets the baseline, but what actually moves an interior estimate is condition and cut-in count. Walls only in a square bedroom is straightforward. Add ceilings, trim, doors, and closets and you're adding hours of hand-cutting, not more roller work. Prep is where the surprises live — nail pops, hairline cracks, old wallpaper adhesive, gloss that has to be sanded to dull, smoke or grease that needs a sealing primer. We don't know how much of that is there until we start washing walls, and we tell you when we find it rather than quietly cutting coats to stay on number. Color direction matters too: light-to-dark or dark-to-white adds primer and sometimes a third coat. Most single rooms are 1–2 days; a whole-house repaint runs 4–10 days. Premium paint costs more per gallon and holds 2–3× longer than budget lines — we'll tell you which rooms justify it.

04

Why It Matters Here

Humid summers punish interior paint anywhere prep gets skipped — bathrooms and basements first, and that holds in Greenville and Spartanburg the same as it does across the line in western North Carolina. We spec the paint to the room: mildew-resistant in wet areas, washable in kitchens, scuff-resistant in hallways. Cheap paint in this climate cracks, peels, and discolors inside a year. Quality paint over honest prep gives you 8–12.

See the Work

Interior Painting Gallery

Call Us If You See This

Warning
Signs

Paint peeling or bubbling

Either the surface wasn't prepped (oils, dust, or moisture under the paint) or the paint type is wrong for the surface. Just painting over it makes it worse — peeling sections must be scraped, sanded, primed, and repainted.

Visible roller marks or brush strokes

Wrong roller nap for the surface, paint applied too thick, or paint dried too fast. Quality painters use the right nap (3/8" for smooth walls, 1/2" for textured), thin proper coats, and back-roll to even out finish.

Yellowing on ceilings or walls

Most common cause: cigarette smoke or kitchen grease. Sealing primer (Kilz, Bin) is required before topcoat or yellowing bleeds through. Sometimes 2–3 coats of primer are needed for heavy nicotine staining.

Color looks different in different lights

Often normal — colors shift with natural vs. artificial light. But if the variation is dramatic, it could be uneven coverage (single thin coat, or different paint batches). Two proper coats from one batch eliminate this.

Crackling or alligator-skin texture

Paint applied over incompatible primer or surface, or applied too thick. Requires complete sanding (sometimes stripping) and proper prep. Painting over it makes it more obvious.

Drips or sags on walls or trim

Sloppy application or wrong viscosity. A professional painter sands these out and recoats. Cheap painters leave them and you live with them.

Protect Your Investment

Maintenance
Tips

How We Do It

Our
Process

01

Surface Prep

Walls washed (TSP for grease areas), holes filled with spackle, cracks bridged with mesh tape and compound, glossy surfaces sanded to dull, dust wiped off. This is where most painters cut corners — and it shows.

02

Mask & Protect

Floors covered with drop cloths or rosin paper. Trim and adjacent surfaces taped with quality painter's tape (not regular masking). Furniture moved to room center and covered. HVAC vents masked to prevent dust circulation.

03

Prime

Stain blocker on water marks, smoke damage, or dark walls being painted lighter. Bonding primer on glossy or slick surfaces. Skipping primer where it's needed shows through within months as bleed-through or peeling.

04

Cut In & Paint

Edges around trim, ceilings, and corners are hand-cut with a brush — no taping shortcuts that leave fuzzy lines. Walls then rolled with proper-nap roller, two coats minimum, back-rolled to even out.

05

Final Inspection & Cleanup

Walk-through with you to identify any touch-ups needed. We don't consider the job done until you sign off. Tape pulled before paint fully cures (avoids tearing), drop cloths removed, furniture replaced, full cleanup.

Scope & Longevity

What Drives the Number

Material / Service
What Moves It
Lifespan
Single Bedroom (walls only)
Wall condition, corner count, ceiling height
8–12 years
Full Room (walls + ceiling + trim)
Trim footage and doors — cut-in hours, not roller hours
8–12 years
Kitchen Cabinets Repaint
Door and drawer count, degreasing, spray setup, cure time
10+ years
Whole House Interior
Prep found on day one, color changes, occupied vs. empty
8–12 years
Color Change with Primer
How far the color shifts and how many coats bury it
Same as paint

Prices are estimates for Upstate SC — get a real quote for your project.

Common Questions

FAQ

Interior Painting — RO Unlimited
Ready to Start?

Get Your
Quote

Call us directly or request a quote online. No pressure, no upselling — just honest answers about your interior painting needs.

(864) 304-0139