Epoxy garage floor coating in a Roswell, GA drive-under garage

Coating a Drive-Under Garage in Roswell

A drive-under garage is the hardest working room in a Roswell house. It parks the cars, holds the bikes and the recycling, takes the overflow from the kitchen, and connects directly to the stairs. Bare concrete in that position is a nuisance rather than just an eyesore: every time a car pulls in it lifts dust that ends up on the floor above, and every drip goes permanently into the slab. Sealing it puts an end to both, and it makes the room read as part of the house instead of the space underneath it.

The Build We Use on Roswell Slabs

Roswell housing runs from the older streets around Canton Street through the 1970s and 80s subdivisions and on into recent infill, so no two garages we quote are prepared the same way. What is consistent is the order of work: test the slab for moisture, grind it back to clean profiled concrete, cut out and fill anything that has cracked or spalled, and only then start coating. Nothing goes over paint and nothing goes over an acid etch.

A garage built into the hillside needs one extra decision. The back wall and the rear of the slab are against earth, so moisture moves through them in a way it never does in a freestanding garage. Where the readings call for it we prime with a moisture-tolerant epoxy before the body coat goes down. That single step is what keeps a coating from lifting along the back edge two summers later.

Flake epoxy floor in a Roswell lower-level garage

What a Coated Floor Changes in a Roswell Garage

The Dust Stops Reaching the House

An uncoated slab gives off fine grey powder every time a tire turns on it, and in a drive-under garage that powder goes straight up the interior stairs. Sealing the concrete removes the source. It is the change people notice first, and usually within a week of the job finishing.

Built for a Below-Grade Slab

Roswell garages cut into a slope carry vapor pressure from the uphill side. Coatings laid without allowing for that blister and peel along the back wall first. We test for it before quoting and prime accordingly, which costs a little more at the start and saves the whole floor.

Brightens a Dark Lower Level

A garage under the house usually has one small window and a door at the far end. A light, reflective floor does more for how usable that space feels than another fixture on the ceiling does, and it costs nothing extra to pick a lighter blend when we are choosing colors.

Copes With a Sloped Floor

Most drive-under slabs fall toward the door so water runs out. The coating follows that slope rather than fighting it, and the flake broadcast leaves enough texture that a wet floor on an incline still has grip where you step out of the car.

Right for an Older Roswell Garage

The 1970s and 80s stock near the historic district has often been painted once already, and that paint is now flaking under the tires. It comes off with the grinder as part of the preparation, and what replaces it bonds into the concrete instead of sitting on top of it.

Shows Well When You Sell

Buyers walking a house near Canton Street notice a finished lower level. A stained, dusty slab reads as deferred maintenance; a coated floor reads as a room. It is one of the cheaper things you can do to a house before it goes on the market, and it photographs well.

Arrange a Roswell Garage Floor Quote

Three Ways to Finish a Roswell Garage

Looking for a garage floor company in Roswell that will tell you what your slab actually needs? We come out, take moisture readings, check for old coatings, look at how the floor drains, and give you a fixed price with the preparation already in it. No square-foot number over the phone, because on a drive-under garage that number is missing the most important part of the job. Three systems cover almost everything.

Solid Color Epoxy

Primer first, then a pigmented epoxy or polyurea body coat, then a clear seal over everything. In a lower-level Roswell garage a single pale color is often the right call, because it lifts a dark room more than anything else on this page and it reads as a finished floor rather than a workshop one. It marks a little more readily than flake does, which is the trade for how clean it looks.

Total layers 2-3
Total job time 1-2 days
Return to service as short as 2-4 hours of top coat for light traffic and heavy traffic 48-72 hours. 

Epoxy Flake Floor System

The system most Roswell garages end up on. A pigmented epoxy base coat is broadcast to refusal with vinyl flake, scraped flat once it cures, and sealed under a polyaspartic topcoat. The flake gives a sloped floor its grip, hides the everyday marks a family garage picks up, and builds a real wear layer over concrete that in this part of town is frequently forty years old.

Total layers 2-3.
Total job time: 1-2 days.
Return to service after 2-4 hours of top coat for light traffic and heavy traffic 48-72 hours. 

Metallic Epoxy Floors

Where a lower level has been finished out as a gym, a workshop, or a room in its own right, metallic is worth the money. Pigment is floated in clear resin and moved by hand while wet, giving a floor with depth that no roller can reproduce. On a slab this close to the living space, it stops reading as a garage altogether. All of our garage floor coating work is available throughout Roswell and the surrounding North Fulton towns, and we will bring samples to the house so you are choosing a color in the light that garage actually gets.

Total layers 3-4.
Total job time ~3-4 days.
Return to service after 16 hours top coat for foot traffic. Light traffic for 2 days. Heavy traffic 2-5 days. 

What Sets Faust Flooring Apart in Roswell

We Test the Slab for Moisture: On a garage dug into a Roswell hillside this is not optional. We measure before we quote and price the correct primer in from the start, rather than finding the problem after the coating has already lifted.

We Work Cleanly Under a House: Grinders run on vacuum extraction, the interior door gets sealed off, and we ventilate to the outside. You are living above the job, and we plan it on that basis.

We Tell You the Real Timeline: You need to know when the cars come back in and when the smell is gone, not just when we drive away. Both go in the quote, and if the slab needs repair first we say so before you commit rather than after.

Finished polyaspartic garage floor coating in Roswell, Georgia

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Questions About Coating a Roswell Garage

My garage is under the house. Will the smell get inside?
The back of my garage is below ground and it stays damp. Can it still be coated?
The driveway is steep and narrow. Is access a problem?
The floor slopes toward the door. Does that affect the finish?
Is it worth doing if we may sell the house?
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