Frequently Asked Questions

HomeGuide's national figures put installed epoxy at $4 to $10 per square foot, which is about $1,600 to $5,800 for a two-car garage. Polyaspartic runs $5 to $12 per square foot in HomeGuide's guide. Grinding off old paint, filling cracks and moisture primers add to the total, so we price after seeing the slab.

Home Depot sells garage floor kits, as do the Lowe's stores around the valley. Local listings run roughly $185 to $700 per kit, and HomeGuide puts premade kits at $200 to $700. Those are do-it-yourself products. The kit is rarely what fails; the prep is. Most kits rely on etching, while a professional floor starts with diamond grinding and crack repair.

Metallic epoxy is the same two-part resin with metallic pigments mixed in. It is poured and worked by hand so the pigment swirls into a marbled, three-dimensional look. This Old House puts metallic floors at about $5 to $12 per square foot. It suits basements and finished rooms better than garages, because it shows grit and scratches.

HomeGuide estimates 10 to 20 years for solid (100% solids) epoxy and 3 to 5 years for water-based products. In Youngstown, how long a garage floor lasts depends heavily on prep and on how often salt brine is cleared off in winter.

Sometimes. If the moisture test shows vapor coming through the slab, a moisture-tolerant primer can handle it. If water is actually entering through cracks or the wall joint, that needs fixing before any coating, and we will tell you so.

It can if the slab and air are warm enough for the product to cure. HomeGuide lists polyaspartic's application range as -30°F to 140°F, much wider than standard epoxy. For a cold detached garage we check slab temperature and may heat the space or schedule for spring.

HomeGuide's national range for a two-car garage is about $1,600 to $5,800 with epoxy and $2,000 to $6,900 with polyaspartic. Old paint that has to come off, salt damage and the finish you pick move the number. We give you a written price after seeing the floor.

For a garage that sees brine every winter, a bonded coating keeps salt out of the concrete and makes cleanup a squeegee job. It is not worth doing over a slab that is heaving or has water coming up through it, and we will tell you if that is the case.

Bob Vila's guide says polyaspartic floors usually take vehicles after about 24 hours, while standard epoxy needs about three days. Cold slabs slow curing, so we give you a specific time for your floor.

Usually the prep. Etching does not remove weak, salty concrete or old sealer, and warm tires can then pull a thin coating loose. Grinding and a thicker system bond much better.

A smooth gloss coat can be slick when wet. Flake floors have built-in texture, and we can add anti-slip aggregate to the topcoat on solid-color floors.

Mostly, yes. A dense chip layer covers color differences from old repairs and stains far better than a solid coat. Deep grooves or uneven sections still need to be filled and ground first, or they show through as low spots.

Only after a moisture test. If vapor is coming up through the slab, any coating can blister. We share the reading and tell you whether a moisture-tolerant primer will work or the water problem needs fixing first.

It depends on the topcoat and the temperature. Bob Vila's cost guide says polyaspartic usually takes vehicles after about 24 hours, and epoxy needs about three days. We put the time for your floor in writing.

Brine left sitting for weeks can dull the clear coat over time. It does not soak in the way it does on bare concrete. Rinse it off every couple of weeks in winter and the floor stays in good shape.

It cures faster, handles sunlight without yellowing and goes on in a wider temperature range. Epoxy builds thicker per coat and costs less. Many floors use both: an epoxy base with a polyaspartic topcoat.

HomeGuide lists an application range of -30°F to 140°F, much wider than epoxy. The slab still has to be dry and above each product's minimum, so we check conditions before we start.

Bob Vila's guide says about 24 hours for vehicles and 3 to 4 hours for foot traffic. We give you a specific time for your floor.

The material costs more and it sets quickly, so it takes an experienced crew mixing in small batches. You are paying for less downtime and a UV-stable finish.

On a dry or moderately damp slab with the right primer, yes. It seals dust, cleans easily and brightens the space. It is a poor choice over active leaks, which need fixing first.

Moisture vapor rising through the slab is the usual cause, followed by poor prep over paint or sealer. Testing and grinding before coating address both.

HomeGuide's national range is $1,200 to $20,000 for basements of 300 to 2,000 square feet. Metallic finishes and moisture primers raise the price. We quote after testing the slab.

No. Paint has a weaker bond than the coating would need. We grind it off so the epoxy bonds directly to concrete.

Yes, after the cracks are filled. Coating over open cracks leaves lines in the finish and gives water a way in. Moving cracks may show through again, which we will point out.

We grind away the loose surface, then fill the damaged areas with an epoxy mortar and grind it level. A coating on top keeps salt out of the repaired area.

This Old House and HomeAdvisor put small crack and chip patching at $25 to $250. Widespread damage or resurfacing costs more. Structural repairs are a separate trade.

Not always. Wide cracks with one side higher, cracks that keep growing, or water coming through can point to a structural or drainage issue. We tell you if we see those signs.

HomeAdvisor puts 100% solids commercial coatings at $12 or more per square foot and says high-traffic grades add 20% to 30%. Oil-soaked slabs and phased installs add cost. We price after a site walk.

Often yes. We can work in sections, after hours or on weekends, and use fast-cure topcoats so each area reopens sooner.

A properly built 100% solids system on a ground and repaired slab is designed for forklift traffic. We size the thickness to the loads you run.

After degreasing and grinding, and with an oil-tolerant primer where needed. Some badly saturated areas need extra prep, which we note on the quote.