Garage Slab and Shop Floor Installation in Charlottetown

A garage slab is usually thick enough for cars and light trucks at a standard residential thickness, but shops with lifts, tractors, heavy equipment or concentrated loads need more thickness, reinforcing or thickened sections under the load. The right answer depends on what will sit on the floor, and building plans or a designer's details control where they exist.

We ask about vehicle lifts, storage racks, wood stoves and equipment at the first conversation, because each one may need its own pad or reinforcing.

The cost of a garage slab in Charlottetown depends on its area, thickness, reinforcing, the base the site needs, insulation or radiant heating, and how easy the site is to reach. A rural farm shop with a long delivery route and a tight urban garage behind a house can cost very differently for the same size.

Floor drains, sloped sections, thickened edges and a smooth trowelled finish add time. We give a free written estimate that separates base, insulation, reinforcing, concrete and finishing so you can decide what is worth including.

Before a garage or shop floor is poured, plan the door heights, floor drains and slopes, radiant heating tubes, electrical and plumbing sleeves, anchor bolts and any equipment pads. Each of these is fixed in place once the concrete sets, and changing one later means cutting the slab.

The floor at the overhead door should sit slightly above the driveway and slope out, so meltwater from vehicles leaves the building. If a driveway will meet the slab, we set both elevations together.

A garage slab should be insulated when the space will be heated, especially with in-floor radiant heat, because rigid insulation under the slab keeps the heat in the room instead of the ground. Insulation also reduces condensation on the floor in spring and fall.

An unheated garage often does not need it. We talk through how you plan to use the space now and later, since adding insulation after the pour is not practical.

A smooth power-trowelled finish is the easiest to sweep and is the right base for epoxy or polyaspartic coatings, while a light broom texture near the door gives grip when floors are wet with snowmelt. Many owners choose a trowelled floor with a textured strip at the entrance.

If you plan to coat the floor later, tell us now so the curing method and surface suit the coating. For larger commercial spaces, see commercial concrete floors.