Is pouring a concrete slab something a homeowner can do in New Brunswick?

A small concrete slab — a shed pad, a small backyard patio, or a single-car garage apron — is within reach for a capable, well-prepared NB homeowner. A driveway, garage floor, or any slab over 2–3 cubic yards is not — and trying it without experience is one of the fastest ways to produce expensive, permanent regret.

Concrete flatwork has a narrow, unforgiving window. From the moment ready-mix is ordered and the truck arrives, you are on a clock. The concrete must be placed, screeded, floated, and finished before it sets — a window that varies from 45 minutes in hot summer weather to 90 minutes or more in cool fall conditions. For a 10-yard driveway, that window must accommodate the truck placement, wheelbarrow work or chute pouring, screeding a large area with a long screed, floating, and finishing. This is a job that professional concrete crews manage because they do it daily, understand the timing, and have the right equipment. A first-timer is almost certain to run out of time, leaving a surface that cannot be finished properly.

Small slabs are different. A 10×12 foot shed pad or a small backyard patio using 1.5–2 cubic yards can reasonably be managed by a homeowner with two or three capable helpers and a full day to prepare. The volume is manageable, the clock is less brutal, and finishing errors on a shed pad have no aesthetic consequences.

The honest checklist for DIY slab success:

• You have at least two strong helpers


• The base is properly prepared and compacted before the day of the pour


• You have all tools on hand (screed board, bull float, hand float, edger, jointing tool, broom)


• You have watched multiple concrete finishing videos and understand the stages: plastic, bleed water evaporation, first floating, final troweling, brooming


• You have a plan for curing: curing compound or plastic sheeting ready to apply immediately after finishing


• You are pouring in suitable weather: daytime temps 15–25°C, no rain forecast, no freezing overnight

What always requires a professional in NB: foundations (footings, basement walls, structural slabs), driveways, garage floors, steps, anything requiring precision elevation control or load bearing, and any slab that will carry vehicles. The NB concrete professional community in Moncton, Fredericton, Saint John, and across the province is experienced and competitive — getting 3 quotes through New Brunswick Concrete often produces better results than DIY at similar overall cost once you factor in tools and materials.