Poured Concrete vs. Pea Gravel
Struggling to choose between poured concrete and pea gravel for your path or driveway? Poured concrete provides a rigid, permanent, and clean surface that is highly durable under load, whereas pea gravel offers a budget-friendly, permeable drainage system with a classic texture.
Project Dimensions
Poured Concrete
Solid monolith slab
Concrete Pavers
Interlocking brick grid
Pea Gravel
Loose aggregate
Concrete Sourcing
Best for permanent patios. Order ready-mix delivery for projects over 1.5 cubic yards.
Paver Sourcing
Perfect for modular patio setups. Order individually or by the pallet.
Gravel Sourcing
Low-cost pathway option. Pick up bags locally or order bulk delivery.
Key Comparison Factors
Evaluate these operational trade-offs between concrete and aggregate gravel:
1. Permeability & Stormwater Drainage
Poured concrete is a completely impermeable barrier. When rain falls, water runs off the edges of the slab, which can saturate the surrounding soil and cause local flooding. You must slope concrete slabs at 1/4 inch per foot to guide water safely away.
Pea gravel is 100% permeable. Rain drains straight through the rocks into the soil below, preventing standing water and erosion, making it an excellent eco-friendly option.
2. Cost & Installation Speed
Concrete requires excavation, building heavy timber forms, placing steel rebar reinforcement, pouring, leveling, finishing, and curing for 5–7 days. The cost is high due to labor and material weight.
Gravel installation is extremely fast and DIY-friendly. You dig out 2–3 inches, lay down landscape fabric, build a simple border border, dump the gravel, and rake it flat. It can be fully completed in a single afternoon at a fraction of the cost.
Frequently Asked Questions
Is poured concrete or pea gravel cheaper?
Pea gravel is significantly cheaper at $1-$3 per square foot installed. Poured concrete costs $4-$8 per square foot. DIY installation reduces gravel costs to $0.50-$1 per square foot (just material), while DIY concrete still requires tool rental and materials.
Can you drive on pea gravel?
Yes, but pea gravel shifts under vehicle tires and requires regular raking. For driveways, crushed stone (angular) or concrete is better. Loose pea gravel creates ruts and needs topping off annually.
Does pea gravel drain better than concrete?
Yes. Pea gravel is 100% permeable — water drains straight through. Concrete is impermeable, requiring proper slope (1/4 inch per foot) to prevent pooling. Gravel is preferred for eco-friendly, low-runoff landscapes.