Concrete Slabs in Doral, FL

In South Florida a slab is fighting water from below and wind from above. We pour concrete slabs for homeowners in Doral, Florida, for storage sheds, patio extensions, generator pads and side-yard pads for trash cans and pool equipment, on a well-compacted base, with drainage planned and with anchoring in mind for the next hurricane season.

Slabs we pour in Doral

Doral lots are compact, and homeowners use every square foot. The slab jobs we see most often:

• A pad for a storage shed or tool shed in the backyard
• Extending a covered patio out into the yard
• A level base for a whole-house standby generator, which a lot of families add after a long outage
• Side-yard pads for pool pumps, AC condensers, trash bins and bikes
• Parking pads beside the driveway for a boat or a work trailer, where the HOA allows it

Building on wet, limestone ground

Miami-Dade sits on porous limestone with the water table close to the surface, and much of Doral was built on fill. That combination shapes how we build. Organic soil and loose fill are dug out until we reach material that will not compress. A layer of crushed limerock or stone is spread and compacted, because a slab poured on soft ground will settle and crack once the summer rains saturate it. Where the slab connects to living space or will hold anything that should stay dry, a plastic vapor barrier goes down first to keep ground moisture from wicking up through the concrete.

Drainage matters as much as the base. Summer afternoon storms here can drop inches of rain in an hour. Each slab is pitched so water runs off toward the yard or a drain, never toward the house or the pool deck, and we keep the top a little above the surrounding grass.

Reinforcing and finishing

Most residential pads get welded wire mesh or rebar set on supports so it sits mid-depth. The edges of a shed slab are often thickened where the walls bear and where anchors will go. Control joints are cut in a grid so shrinkage cracks follow a straight line. In the heat, concrete sets fast, so we schedule pours for early morning, keep the surface damp while it cures and avoid finishing in the hottest part of the afternoon, when the top can dry out before the slab underneath and leave a weak, dusty surface.

Sheds, hurricanes and permits

Miami-Dade County, Doral included, falls inside Florida's High-Velocity Hurricane Zone, which has some of the strictest wind rules in the country. A shed is not just set on the slab. It has to be tied down with anchors rated for the building, and the slab has to be thick enough and big enough to hold them. Sheds generally need a building permit, often with the manufacturer's approved anchoring details. Plain patio slabs and small equipment pads may have different requirements. Because the rules change and depend on your lot, check with the City of Doral Building Department, and your HOA if you have one, before ordering a shed. Once you have the approved plans, we pour the slab to match the anchor layout.

Concrete or pavers?

Pavers are popular in Doral for patios and driveways, and they look great. For anything that has to carry a building or be anchored, though, a monolithic slab is the better base. Anchors grip solid concrete far better than individual bricks on sand, and a slab will not shift unit by unit as the base washes out in heavy rain.

What changes the price

The size and thickness of the slab come first. After that: how much fill has to come out, whether the truck can reach the spot or the concrete has to be pumped over a fence or wall, any old concrete or pavers that need demolition, vapor barrier, thickened edges and anchor work. We give you a written number after the site visit.

Get a slab estimate

Call (786) 686-2124 or send the form. Tell us what is going on the slab and we will size it and quote it in writing.