BuildMetric
Guides

Gravel Base for Shed Guide

Plan a practical gravel shed base by estimating depth, footprint, compaction, edging, and drainage needs.

6 min read

Start with the shed footprint

Measure the shed length and width, then decide whether the gravel base should extend beyond the walls. A small border can improve drainage and make installation easier.

Pick a depth before estimating

Depth has a large effect on gravel volume. A shed base often needs more than a light decorative path, especially when the gravel will be compacted for support.

Plan for compaction and edging

Loose gravel settles as it is compacted. Edging, timbers, or a framed perimeter help keep the base in place and make the finished pad easier to level.

Think about drainage first

A good base should move water away from the shed, not trap it underneath. Site slope, soil type, fabric, and outlet paths all affect the final design.

Planning checklist

Before you make the final plan

  • Confirm the project footprint, site access, and any local rules before buying materials.
  • Estimate the core materials first, then add a buffer for hardware, delivery, tools, and waste.
  • Check foundation, drainage, durability, and maintenance needs before choosing a final plan.
  • Use calculator results as a starting budget, then compare with local material prices.

Related calculators

Turn this guide into numbers.

Next step

Use the estimate before you buy materials.

Turn this guide into a quick planning number, then compare the result with local prices, supplier notes, and your real site conditions.