Slab guide

How to pour a concrete slab

Start with finished dimensions, required thickness, drainage, and local code. Mark the area, set forms square, and compact the subgrade before adding base material.

Planning checklist

• Confirm slab thickness, reinforcement, control joints, and slope.
• Calculate volume, then add waste for uneven grade and edge loss.
• Place and finish concrete while conditions are workable.
• Cure the slab according to weather, mix, and supplier guidance.

For structural slabs, garages, frost-prone areas, or heavy loads, get local professional guidance before ordering.