Concrete floor guides
These are the guides we wrote because the same questions come up on nearly every call. What is the difference between polished and epoxy. Whether a slab poured in 1994 can still be polished. What a garage floor actually costs once the grinding and any moisture testing are counted. Each one is written to be read once and settle the question, not to sell you a finish.
Start with how to choose a concrete floor if you are early and open to any finish. Go straight to a comparison if you have it narrowed to two. If you already know what you want and just need a number, the online quote calculator prices a floor in about two minutes.
Choosing a floor
What each finish is, how it is built, and what it asks of the slab underneath.
How to choose a concrete floor: durability, looks, priceRank durability, looks, and price before you compare concrete floor bids. One has to take the top spot. Our method, plus what to ask any bidder.Polished concrete guide: how it works and what it costsPolished concrete guide: the grinding and densifying process, gloss levels, cost per square foot, lifespan, and maintenance. Request a free estimate.Epoxy garage floor guide: Systems, costs, and durabilityEpoxy garage floor guide: how thick it should be, 100% solids vs water-based, polyaspartic topcoats, prep, cure time, and cost. Get a free quote.Stained concrete guide: acid vs water-based costsStained concrete guide: acid vs water-based chemistry, sealers, reseal cycles, and real cost ranges. Request a free quote to plan your floor.Stamped concrete guide: patterns, costs, maintenanceStamped concrete in plain words: how the color gets in, which patterns fit, the sealer coat every 2 to 3 years, slip risk, and cost. Get a free quote.Decorative Concrete Guide: Finishes, Colors, TechniquesDecorative concrete guide: stamping, staining, dyes, integral color, overlays compared by durability, cost, and use. Request a free estimate.Sealed concrete guide: sealers, timing, and upkeepSealed concrete explained: penetrating vs topical sealers, when to seal vs polish vs coat, cure timing, and reseal cadence. Get a free quote.Concrete Overlay Guide: Resurfacing Options ExplainedConcrete overlay types, thickness, bond prep, and cost in plain words, plus when to resurface a worn slab and when to replace it. Get a free quote.Polished concrete color: what dye can and cannot doWhat color your polished concrete floor will actually be, why the slab's own color shows through, and how dye, pigment, and grit change it. Get a quote.Barndominium flooring ideas: what works and what doesn'tBarndominium flooring ideas compared: polished concrete, epoxy, stain, LVP, tile, stamped. What each costs, how it fails, and why two finishes beat one.Barndominium polished concrete floors: 2026 complete guideBarndominium polished concrete floors: costs by building size, shop and living zones, the SPEC slab check, and how to vet a crew. See your price online.
Head-to-head comparisons
Two finishes, side by side, with the cost and durability tradeoffs named.
Polished concrete vs epoxy: which floor wins?Polished concrete vs epoxy compared on durability, cost, and slab fit. Honest tradeoffs from real crews. Get a free quote for your space.Stained vs polished concrete: which one lasts?Stained concrete and polished concrete are different products, not two looks. What each one is, how long each lasts, and when stain is the right call.Stamped vs stained concrete: cost, look, durabilitystamped vs stained concrete compared: cost per sq ft, look, slip, durability, and which wins when. Get a free quote on your patio or floor.Polyaspartic vs epoxy: garage coating comparisonPolyaspartic vs epoxy compared: cure time, UV, cost per sq ft, and why the strongest floor uses both. Get a free quote on your garage coating.Concrete overlay vs replacement: Resurface or tear out?Concrete overlay vs replacement compared: when to resurface a sound slab and when to tear out. Honest cost, lifespan, and prep rules. Get a free quote.Polished concrete vs stained concrete in barndominium floorsSide-by-side comparison of polished concrete, stained concrete, and epoxy for barndominium floors. Compare costs, durability, and best zones.
What it costs
Price ranges per square foot and the job conditions that move them.
Polished concrete cost guide: 2026 price per square footPolished concrete cost per square foot in 2026: honest $3 to $12 ranges by grind level, gloss, and slab size. Get a free quote on your slab.Epoxy floor cost per square foot: garage and commercialEpoxy floor cost per square foot in 2026 for garages, warehouses, commercial kitchens, and retail floors. Get a free quote with the system spelled out.Concrete flatwork cost guide: driveways, patios, slabsWhat concrete flatwork is, its cost per square foot for driveways, patios, sidewalks, and slabs, and five things that move your price. Get a free quote.How much does a barndominium concrete floor cost in 2026?A finished barndominium concrete floor runs about $10 to $22 a square foot nationally. See costs by size, 30x40 to 60x100, plus our slab and finish prices.
Slabs, prep, and repair
Whether the slab is ready, what has to happen first, and what we need from the site.
Is my slab a good candidate for polished concrete?What makes a slab a good candidate for polished concrete: flatness, hardness, moisture, old floor marks, repairs. See how we read each, then get a quote.What we need on site: power, water, access, timingWhat a concrete polishing crew needs from your site: power, water, access, waste, and where the work belongs in the build schedule. Get a quote.Interior concrete slab guide: vapor, moisture, and flatnessInterior concrete slab methodology: under-slab vapor barriers, moisture testing thresholds, and FF/FL flatness for finished floors. Get a free quote today.Garage slab guide: thickness, slope, joints, coatingsGarage slab specs explained: 4 to 6 inch thickness, slope to the door, isolation joints, and coating prep. Get a free quote on a pour built for the finish.How to spec a barndominium slab for polished concreteHow to spec a barndominium slab for polished concrete. Get the SPEC checklist (Set, Portland, Even, Cure), pad requirements, and the price of each mistake.Concrete durability in clay soil: building against heaveConcrete durability clay soil explained: how shrink-swell heaves slabs, plus the subgrade, base, and reinforcement fixes that hold. Get a free quote.Freeze-thaw protection for concrete slabs and drivewaysFreeze-thaw protection explained: how air entrainment, a low water-cement ratio, and sealing stop spalling and scaling. Get a free assessment quote.Concrete Repair Guide: Cracks, Spalling, ResurfacingConcrete repair explained: crack types, spalling, settlement, and the methods that fix each. Honest repair-vs-replace advice. Get a free estimate.Concrete Leveling Guide: Mudjacking vs Foam vs ReplaceConcrete leveling explained: mudjacking, polyurethane foam injection, and full replacement compared, plus how to pick the right lift. Get a free quote.For plumbers: cutting a polished concrete floorA plumber's guide to trenching through a finished concrete floor: where to cut, how to backfill, and what shows. Call the floor crew before you cut.
Flatwork outside the building
Driveways, patios, walks, and commercial flatwork: thickness, drainage, and joints.
Concrete Flatwork Guide: Driveways, Patios, and SlabsConcrete flatwork explained: thickness, rebar vs mesh, jointing, curing, and why cracks happen. Get a free quote on driveways, patios, and slabs.Concrete driveway guide: thickness, drainage, and loadConcrete driveway specs by vehicle weight: slab thickness, drainage slope, joint layout, and reinforcement. Get a free quote on your driveway pour.Concrete Patio Guide: Slope, Finishes, and SealingConcrete patio guide: slab thickness, slope away from the house, decorative finishes, and sealing for freeze-thaw. Get a free quote on your patio.Concrete Sidewalk Guide: ADA specs, slope, and safetyConcrete sidewalk rules in plain words: 36 inch minimum width, 2 percent maximum cross slope, 4 inch thickness, joints, and permits. Get a free quote.Commercial flatwork guide: flatness and jointsCommercial flatwork explained: FF/FL flatness numbers, joint engineering, dowels, and racking pads. Spec it right before the pour. Get a free quote today.
More guides
Everything else in the library.
Cream polish vs salt and pepper vs full aggregate: cut depthCream polish, salt and pepper, and full aggregate are 3 cut depths. Compare the grits, what each shows, and what deeper cutting costs on your quote.Holes and cracks in polished concrete: patch, fill, or leaveNail holes, cutouts, and cracks stay open in a polished floor unless we fill them. Compare each choice and its cost, then pick on your quote.Low spots and boot prints in polished concrete: 5 choicesA polish skips the low spots in a wavy slab and leaves them dull. Compare the 5 choices for low spots and boot prints, then pick one on your quote.Polished concrete slab defects: we did not pour your slabLow spots, holes, cracks, and soft spots show in a polished floor. See what each fix does and costs, then pick your fixes on your quote.Uneven concrete density and polishing: soft spots explainedSoft spots in a slab polish up duller and rougher than the rest. See what extra densifier and grout do, what they cost, then pick on your quote.
Specifications, not guides
If you are writing a project manual rather than picking a floor for your own house, the guides above are the wrong document. The CSI 3-part guide specifications carry the same knowledge in specification form: numbered articles, bracketed editing points, and the field quality-control mechanics in Part 3.
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