Protect the future paver base
Map the full paver footprint and base depth
Ask the paver installer to mark the patio, walkway, driveway, edging, steps, and drainage features. The installer should also define excavation depth and base thickness so the stump scope can be matched to the actual construction plan.
A stump may appear clear at grade while still occupying space needed for aggregate base, edge restraints, or drainage. Marking the complete footprint before grinding prevents guesswork.
- Paver field and edge-restraint locations
- Excavation and base depth
- Steps, seat walls, drains, and utility sleeves
- Equipment route and surface-protection plan
Keep chips and decaying wood out of the compacted base
Wood-rich grindings are not a substitute for compacted aggregate. Confirm whether chips, loose roots, and organic soil must be removed from the paver footprint and replaced with material selected by the installer.
The paver contractor should blend and compact the full base instead of treating the stump cavity as an isolated patch.
Plan for roots, drainage, and future settlement
Standard grinding does not remove every root. The installer should identify roots that interfere with excavation, edging, slope, drainage, or compaction and decide whether additional removal is required.
Complete stump work before base material and pavers arrive. This keeps grinding equipment away from fresh excavation and reduces the chance that finished work must be reopened.
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Common questions
Frequently asked questions
How deep should a stump be ground before pavers?
The paver installer’s excavation and base design should determine the required depth rather than a generic grinding number.
Can pavers be installed over stump grindings?
Loose wood-rich grindings can settle and are different from a compacted aggregate base. Confirm removal requirements with the installer.
Will remaining roots lift the pavers?
Some roots may remain after grinding. The installer should evaluate roots within the excavation and edge-restraint zones.
Should the paver area be marked before grinding?
Yes. Mark the full footprint, edges, steps, drainage features, and access route so the stump scope matches the project.
Who prepares and compacts the paver base?
The paver installer or qualified site contractor should handle excavation, suitable base material, compaction, grade, and drainage.