Last Updated on October 20, 2026 by Umar Farooq
Courtyard pavers are laid like any patio, with one difference that drives everything else: an enclosed courtyard has no downhill edge. With house walls or garden walls on three or four sides, rain can't simply run off the side, so the paver surface has to slope from every wall toward a low point, usually an area drain piped out under the base, or the whole courtyard has to be built with permeable pavers that let the water down through the joints. Pick the drainage first, then the paver, the pattern and the color. A courtyard is a patio with nowhere to hide its water.
Drainage comes first in a walled courtyard
This is my one firm opinion on courtyards: choose how the water leaves before you choose a single paver. In an open yard a drainage mistake runs onto the lawn. In a courtyard it runs under the door, or sits in the middle as a pond.
ICPI's minimum slope for pavers is 1.5%, and the IRC (R401.3) wants hard surfaces within 10 feet of a foundation to fall at least 2% away from it. In a courtyard, both rules point away from every wall, toward the middle. Over 12 feet from wall to drain:
- At 1.5%, the drain sits about 2 1/4 inches below the wall edges.
- At 2%, about 3 inches below.
That fall has to fit under every door sill, so the lowest threshold sets the height of the whole job. Measure every door before you dig.
The two ways out for the water:
| Approach | How it works | Watch for |
|---|---|---|
| Surface slope to an area drain | Planes fall to one or more grates; a pipe carries water under the base | Pipe needs an outlet: daylight, a drywell or a storm connection your town allows |
| Permeable pavers | Water drops through open joints into a deep stone reservoir | Deeper dig; needs soil that drains or an underdrain |
KG Landscape's guide to paver patio drainage covers the drain types (channel drains, French drains, perforated pipe) and makes the same point I would: the slope is built into the base, not the sand. Our own paver drain guide covers setting a grate among pavers.
Setting the drain and the slopes
For a surface-drained courtyard:
- Fix the drain height first. Set the grate so its top sits just below the finished paver surface, at the low point.
- Run the pipe before the base goes in. Trench it from the drain to its outlet, bed it, and check that it falls the whole way.
- Grade the base as a shallow funnel. String lines from each wall to the drain give you the planes. Where two planes meet, you get a valley line running diagonally from each corner to the drain.
- Saw-cut the pavers along the valleys so the diagonal lines look deliberate.
- Keep downspouts out of the field. Pipe them straight into the drain line.
A large courtyard may need two or more drains so no plane gets too long.
Permeable pavers for courtyards with nowhere to pipe
With no route for a drain pipe, permeable pavers send the water down instead of across. CMHA's permeable paver guide specification builds the section from 2 inches of No. 8 stone bedding over 4 inches of No. 57 stone base over a No. 2 stone subbase, which means a deeper dig than a standard patio. On clay soil that won't absorb water, the reservoir still needs an underdrain to somewhere.
Our guide to permeable concrete pavers covers the system in detail.
Scale, pattern and color inside four walls
A courtyard is viewed from inside the house as much as from within it, often from above. That changes the design rules:
- Start the pattern from the main door. Snap a centerline from the door or the main window and build the pattern off it. The walls are rarely square to each other, and a pattern that is square to the door hides that better than one square to a wall.
- Use a border course. A soldier or sailor course around the perimeter takes up the small differences between walls, so the field inside stays true and the cuts land against the border, not the house.
- Keep the scale in proportion. Small courtyards read better with small to mid-size units or a tight pattern; big slabs in a small space show every out-of-square wall. Large courtyards can take bigger formats.
- Choose a pattern that tolerates cuts. Running bond and basketweave handle four cut edges well. A 45-degree herringbone looks sharp from an upstairs window and means cutting every perimeter paver. Our paver patterns guide compares them.
- Tie the color to the walls. Pick up a tone from the brick, stucco or trim. A tumbled, blended paver like Nitterhouse's Village tumbled courtyard pavers gives the old-courtyard look without real cobbles.
Walls change the microclimate too: shaded courtyards grow moss and suit a textured face, and sunny ones suit lighter pavers.
Getting materials into the courtyard
This is the part the design galleries never show. A courtyard's only access is often a gate or side passage, and every ton of gravel has to come through it.
- Measure the narrowest opening before you order. Pallets can't reach the job, so plan to barrow pavers in.
- Order the base in manageable loads. A 24 x 24 courtyard with 4 inches of base is more than 7 cubic yards of stone before compaction, all by wheelbarrow.
- Check the compactor fits. Rental plates vary in width. A smaller plate means thinner lifts: ICPI says compactors in the 5,000 lbf range need lifts thinner than the 4 to 6 inches a large plate can handle.
(Every courtyard project has a moment where someone stands at the gate with a loaded wheelbarrow and realizes the gate is exactly one inch narrower than the wheelbarrow. Measure it now.)
Plan the low point, then the pavers
Courtyard pavers succeed when the water has a planned way out: slope every wall toward a drain, or build permeable, and set it all from the lowest door sill. After that it's a normal patio build, a border course, a pattern square to the door and a lot of wheelbarrow trips. Plan the low point, and the courtyard will only hold the things you meant to put in it.
FAQ
What are the best pavers for a courtyard?
Concrete, clay or natural stone pavers all work. Choose a size that suits the space, a textured finish if the courtyard is shaded, and a color tied to the walls. In a courtyard with no drain outlet, choose permeable pavers.
How do you drain an enclosed courtyard?
Slope the pavers from every wall toward one or more area drains, at least 1.5% (ICPI) and 2% within 10 feet of the house (IRC R401.3), and pipe the drain to daylight, a drywell or an approved storm line. Permeable pavers are the alternative when piping isn't possible.
What pattern works best in a small courtyard?
Running bond or basketweave with small to mid-size pavers, laid square to the main door, with a border course around the edge. Herringbone at 45 degrees looks good but means cutting every edge paver.
