Concrete Overlays in Lewes, DE

Custom concrete overlays

A new surface on the slab you already have

What can an overlay be made to look like?

Mostly what you point at. Stamping presses a texture into the overlay while it is still workable, so a porch can come out as wide plank boards, flagstone, slate or tile, in a color mixed before it goes down. Acid staining is different again: it reacts with the cement and gives a mottled, variegated finish that never looks printed. Both get sealed afterwards. Indoors, an overlay is often the base somebody chooses before a decorative epoxy finish goes over it.

Both routes sit under our concrete floor services.

Is my concrete a candidate?

The test is structure, not appearance. Surface damage, spalling, stains, old paint and a scruffy trowel finish are all fine, because that is the layer we are replacing. What an overlay cannot fix is a slab that is heaving, sinking or broken through its full depth, because anything bonded to a moving slab moves with it. Mike checks that first and says so if the answer is no. We finish concrete, we do not pour it, so there is nothing in it for us to talk you into an overlay a slab cannot carry.

Bond strength is the whole game, and the International Concrete Repair Institute sets out the surface preparation it needs.

How long before I can use it?

Days rather than weeks, which is the main reason people choose an overlay over a new pour. The material cures far faster than a fresh slab and there is no excavation and no waiting for concrete trucks. Temperature matters, so outdoor work gets scheduled for the right part of the year rather than squeezed into a cold snap. You get real dates before it is booked in.

Where the slab is already sound, a coating is usually better value, and in a garage that means a flake garage floor.

Indoors as well as outside?

Yes. Outdoors an overlay is usually about the look, a porch or a walkway turned into stamped plank or flagstone. Indoors it is more often about correcting a surface: a basement or a garage slab too rough or too patched to leave bare gets a new wear layer, and then it can be sealed, stained or taken on as the base for a decorative finish. Either way nothing is torn out and the door heights stay where they are. If your slab is sound enough already, coating it is usually the better value.

How thick is an overlay?

Thin, usually a few millimeters up to around a quarter inch depending on the system and the finish. That is deliberate: it keeps door heights and thresholds where they are.

Will it crack where the old concrete cracked?

It can, if the crack is still moving. Static cracks are repaired and disappear into the finish. A live crack usually means the slab needs sorting first.

Can you do it outside?

Yes. Porches, walkways, steps and pool surrounds are common overlay jobs, and they are sealed for the weather. We schedule outdoor work for the right temperatures.

How does it compare to new concrete?

It costs less, takes less time and makes far less mess, because nothing is torn out. What it cannot do is fix a slab that has failed structurally.

Does it need sealing again later?

The sealer is the wear layer, so an outdoor surface benefits from resealing every few years. Indoors it lasts a lot longer. We tell you what yours will want.

Do you pour new concrete?

No. We finish and resurface concrete that is already there. If you need a new slab, get that poured first and then we can talk about how it looks.