Lakewood Garage Floor Contractors

The question is almost never whether the concrete looks bad. Plenty of ugly garage slabs have twenty good years left. The question is whether the ground underneath is still holding the floor up, and you cannot answer that from the doorway with a flashlight. You answer it by opening a hole.

The two ends of the spectrum look nothing alike. In the older neighborhoods around Belmar and Applewood, the garage floor is often a thin slab poured onto native soil with no plastic and no base, and once that starts moving the story is short. Out in Solterra the slabs are newer and better built, so those calls are about a single failed section, a backward slope, or a floor somebody wants coated and cannot, because it has been damp since move-in day.

The one question that decides partial from full

Is the concrete failing, or is the dirt failing? Everything follows from that. A slab with surface damage and sound support is a candidate for a partial fix or a coating. A slab that has dropped, rocks underfoot, or sounds hollow when you tap it with a hammer handle has a support problem, and new concrete over the same voided subgrade just resets the clock on the identical failure.

So we cut a small opening, usually near the door where trouble shows first, and look. Compacted base under there, or the same dirt the yard is made of? Is there plastic, or did somebody skip it back when the house was framed? Is the soil damp two feet in? Ten minutes with a saw and a shovel beats an hour of guessing, and it is the only honest way to price the work.

When taking out part of the floor actually works

What is worth building in while the room is open

The floor comes out once. Whatever goes under it gets decided now, and a few of those calls are cheap today and impossible next year. Plastic under the slab is first, and it is not optional in our book. A sheet of poly between the ground and the concrete stops soil moisture from wicking up through the slab, and that is the difference between a floor you can coat and a floor that keeps rejecting coatings and sweating every warm day in spring.

Slope is second. A garage floor should fall toward the door so the slush your truck brings home in January runs out instead of collecting under the workbench. Joints are third, and in a plain rectangle they belong where the room wants them, not in the middle of where you park. If a lift, a heavy toolbox, or a conduit sleeve is anywhere in your plans, say so before we form.

In scope on a floor replacement

• Old slab broken out and hauled off for recycling
• Walls, door track, and the house door protected, with dust control at the opening
• Subgrade cut and recompacted, imported base where the old bedding was inadequate
• Vapor barrier lapped and sealed under the full footprint
• Steel sized to how the floor gets used, tied and chaired
• Slope set toward the opening and checked before the concrete arrives
• Isolation at the walls so the slab floats free
• Joints cut the same day on a layout that suits the room
• Apron transition addressed so there is no lip at the door

Brine, meltwater, and the best months to lose a garage

Your garage floor spends four or five months a year absorbing what the vehicles carry in. Snow packed in the wheel wells melts overnight into a puddle of road treatment, that liquid sits in the pores, and the next cold morning it freezes and pushes the top layer apart from the inside. Do that a few hundred times and the ten feet nearest the door goes sandy while the back of the room looks new. Air entrainment in the mix is the real defense, plus a floor that drains and a squeegee used more often than most people bother.

Good news on timing: a garage is the one slab we are happy to pour in the cold. It has walls and a roof, so we close the door, run heat, use heated mix water and blankets, and hold a proper cure while the rest of the trade waits on spring. Rather not lose the garage in July when the bikes are in constant use? Book it for January. Foot traffic in a couple of days, a vehicle at a week, a coating only after the slab has dried out for a month or more.