Modesto · Stanislaus County
Patios & Walkways in Modesto
Shade trees and long, hot summers make Modesto backyards great for patios. The work is in protecting the slab from those same trees and keeping water away from the house.
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Slope the patio about a quarter inch per foot away from the house. On the loam that covers most of Modesto, drainage is usually easy; near Dry Creek and on clay pockets, add a drain or swale at the slab edge.
Near mature trees, plan for roots. A root barrier along the patio edge and a few feet of clearance from the trunk prevent the lift you see in so many older Modesto patios. Under a heavy canopy, a lighter finish and good sealing keep leaf and sap stains from setting in.
A ground-level patio slab without a roof generally doesn't need a building permit; a patio cover or a slab raised more than 30 inches does. Pour footings for a future cover with the slab to save money later.
Patios & Walkways questions
Will tree roots crack my new patio?
They can. A root barrier and keeping the slab back from the trunk prevent most of it.
Do I need a permit for a patio in Modesto?
Usually not for a slab at grade without a roof; covers and raised patios need permits.
How do I keep stains off a patio under trees?
Seal it, and choose a finish that hides some staining. Resealing every few years helps.
Other concrete work in Modesto
Concrete Driveways · Foundations & Slabs · Stamped & Decorative Concrete · Concrete Repair & Replacement · Concrete Retaining Walls · RV Pads & Driveway Extensions · Commercial Concrete
Helpful guides
How to Hire a Concrete Contractor in Modesto: A Checklist
Pouring Concrete in Modesto Summer Heat: What Good Crews Do Differently
What Concrete Costs in Modesto in 2026: Driveways, Patios, Slabs and Repairs
Cracked Driveway or Patio in Modesto: Repair It or Replace It?
Also serving: Ceres · Salida · Riverbank · Turlock · Oakdale · Empire · Hughson
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