Step 1: Overview
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Garden path and bench
Integrate a seating area into the pathway.
You don't need heavy equipment and a week of work to lay an attractive and durable path. We designed this one for simplicity and ease of construction. It's made from old street pavers and granite cobbles set on a sand bed. But you can substitute just about any pavers or types of stones that are readily available and fit your landscape. The stone-setting techniques will even accommodate stones of varying thicknesses. You can build this path in about two weekends using a shovel, a wheelbarrow and a few inexpensive hand tools.
In this article, we'll walk you through all the path-building details, from breaking ground to breaking the cobbles to fit tight spots. Usually the main stumbling block is making the path smooth and flat. To solve that problem, we'll show you a simple leveling technique using ordinary plastic landscape edging. With this technique, you can lay a top-notch path, even if you're a novice.
Keep in mind that we designed this path for foot traffic and other light use. Don't try to drive on it. Because the path is set only on sand, it won't stay as flat and smooth as a traditional paver walk set on a compacted gravel bed. It's ideal for narrower secondary walks in a garden or back yard, where slight imperfections and undulations add to its character. And if an edge stone gets loose from a wheelbarrow bouncing over it, you can reset it in minutes. Expect to pull an occasional weed growing up in the joints. Or if you prefer an English cottage look, encourage moss or other ground covers to grow in the joints.
Figure A: Path Details
The path is set on several inches of sand base and bordered by hidden landscape edging with the tube cut off.
Step 2: Pick out the path materials first
To achieve the aged, timeless look, you'll have to track down old street pavers. If you're lucky, you may be able to salvage material from a local project. Otherwise look for older materials at a landscape supplier or an architectural salvage store. You can also check the classified ads in your local paper under “Building Materials.” Expect to pay a dollar or more apiece for old pavers. The size varies but it usually takes 4.5 to cover a square foot. The granite cobblestone isn't antique; the stones were run through a rock tumbler to make them look worn. We paid a premium for these. Figure on three cobbles per linear foot of path. Use ordinary washed concrete sand for the setting bed. Figure on 1 cu. yd. per 80 sq. ft. of path. Have the pavers, cobbles and sand delivered. Use a “contractor's grade” landscape edging for the border (Photo 3). Buy it from a landscape supplier in 20-ft. strips that are stored flat. (If you gently bend each in half, you can wrestle them into a sedan with the windows open.) They usually come with stakes, but buy a few extra packs to hold the edging down better. Don't buy the edging that's coiled up in a box; it's difficult to uncoil and set smoothly.
You'll need a couple of special tools to do first-class work: a hand tamper (Photo 6) and a deadblow hammer or rubber mallet (Photo 9). You can get these at a home center. You'll also need a 3-in. mason's chisel and a 3-lb.hammer (Photo 12) to split the pavers. Then grab your yard shovels and wheelbarrow and go to work.
Step 3: Path layout
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Photo 1: Start by laying out the path
Lay out the path on the grass with stakes and marking paint. Define the sitting area first, the starting and ending points next, and then connect them.
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Figure B: Measure the path width
Make the path the width of the cobbles plus a few inches.
You can use a garden hose to help you lay out your path. But Photo 1 shows another technique. First dot the key starting end and center points, then connect the dots with a smooth line. Stakes work well to mark a curve, then simply connect the stakes with paint (Photo 1). Don't worry about making mistakes with the paint; your next mowing will erase them. Gradual curves work best; curves with a radius tighter than 5 ft. result in unsightly wide gaps between the pavers. Plan your path width to the full brick (Figure B), then add a few inches to the width of your excavation for wiggle room for the slightly wider spacing needed on a curve. Make your path anywhere from 2 to 3 ft. wide. Anything wider will look out of scale in a garden setting.
Step 4: Roll up your sleeves and dig!
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Photo 2: Dig out the path
Dig the path about 7 in. deep between the lines. Then cut the edges vertically along the painted line on one side. Shave the bottom flat.
When you're digging through sod, it's always easiest to drive the shovel through the grass and push it into the excavation (Photo 2). When you're on a slope, use gravity in your favor. Start at the bottom and back your way up the hill. Use the blade of a round-nose shovel as a rough depth gauge. Stepping it almost all the way in is about a 7-in. depth. Roughly dig out the entire path, then shave one of the sides back to the paint line with an edging spade held vertically. Finally, shave the bottom flat with either shovel. You'll be amazed at how much dirt will come out of that narrow little path. If possible, find a place for it onsite by building a berm or adding soil around the house to improve drainage. Otherwise, roughly calculate the volume of soil you have to remove and rent a roll-off container for soil disposal.
Before you dig, ask your local utility to locate any buried lines. (Call 811 from anywhere in the country.) Give the company at least two days. If you have buried electric lines running out to a garage or yard light, turn off the circuit at the electrical panel while you dig. Also locate any sprinkler heads and landscape lighting and dig carefully around them.
Step 5: Setting the edge
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Photo 3: Install edging
Set landscape edging along the vertical cut edge. Splice sections by cutting away 7 in. of the top tube, inserting a splice tube, then overlapping the sections.
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Photo 4: Spike the edging to the sod
Hold the top of the tube about an inch above the sod and drive spikes every 5 ft. through the edging into the side of the excavation.
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Photo 5: Place the other side of the path
Notch a 32-in. 1x6 board to the desired path width and use it as a guide to trim the second side of the excavation. Set landscape edging along the second side.
The top of the plastic landscape edging will be the finished height of your path. Set it a little higher than the surrounding lawn or garden so water will drain off the path. Set the top of the tube flush where the path meets a patio or driveway. The heavy-grade plastic edging will form a smooth, flat surface, without telegraphing the minor dips or bumps in your lawn. Most edging has a little lip on the bottom to keep it from creeping up (Photo 3). Set this to the inside of the path. With one side spiked in place, cut your screed board to the path width and use it to space the edging on the opposite side (Photo 5). Set this edging side about 1/2 in. higher or lower to encourage drainage from the path. At the 4-ft. wide seating area, allow a 1-in. height difference across the entire width.
Step 6: Tamp and screed the sand
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Photo 6: Add sand
Fill the excavation with damp sand to a level about 3 in. below the top of the tube. Compact the sand firmly with a hand tamper.
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Photo 7: Screed
Pull the screed board along the edging to level and smooth the sand 4 in. below the top of the tube. Fill and tamp any low spots.
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Photo 8: Trim the tube
Cut the tube off the top of the plastic edging with a sharp utility knife. Keep the cut at or slightly below the soil level to keep it out of sight.
Now add sand to the excavation and compact it (Photo 6). Although a motorized plate compactor works best, a hand tamper works fine for a small, informal path like this. The sand should be slightly damp when you tamp it to help it pack. Sprinkle it with water if it's dry.
To flatten it, place the ears of the screed board on the edging and pull a ridge of sand down the path, filling in any depressions as you go (Photo 7). Work from the top of the slope downhill. Whether you remove the edging tube is purely a matter of aesthetics (Photo 8). If you don't mind the appearance of the tube, leave it on.
Figure out the seating area dimensions by roughly laying out the pattern on your driveway. Then set the sand base in the same manner as the path, by placing edging on two sides to serve as screed guides. (Use a longer screed board.) Because you'll be setting a bench on it, make the surface relatively level. Only allow a 1-in. height difference from one side to the other. Because our project was on a slope, we had to hold the edging 2 in. above the sod on one side. Then after laying the pavers, we added soil to build that edge up. Lay the pavers in staggered rows (a running bond pattern) that wraps around the sides. Start at the outside and work your way around to the middle. It'll take a bit of fiddling to get the pavers to fit. You'll have to space some pavers up to 1/4 in. apart and cut a few as well. The informal design allows for looser spacing. Sand will fill the gaps.
Step 7: Setting the pavers
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Photo 9: Set the pavers with staggered joints
Set the pavers beginning at the most visible end. Stagger the joints one-half paver. Set each one in the sand with a few whacks of a deadblow hammer.
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Photo 10: Adjust the sand to fit the cobbles
Remove or add sand as needed to accommodate the uneven thickness of the granite cobbles and to keep the top of the path flat.
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Photo 11: Mark cuts in place
Measure the cuts by holding the paver in place and marking one edge. Use a square to extend the mark completely around the paver.
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Photo 12: Cut the paver
Lay the paver on the grass, set the chisel on the mark and rap it with several times with a 3-lb. hammer. Do the same on all sides until it breaks.
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Use a 3-in. mason's chisel to score and cut the pavers
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Photo 13: Adjust spacing
Hide large gaps up to 1-1/2 in. by shifting adjacent pavers up to 1/4 in. apart. Avoid using paver pieces less than about 1-1/2 in. long.
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Photo 14: Fill the sides
Fill in along the side of the path with topsoil and tamp firmly with your foot.
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Photo 15: Work sand into the gaps
Sweep sand over the path, working it in until all the joints are full. Save some sand to sweep into the joints after the first rain.
Laying the pavers will move quickly, especially if you have a helper feeding them to you. Start where you want the best fit, usually where the path meets a patio, walk or driveway (Photo 9). Set one side of the cobbles first and follow along with the pavers, staggering each row by half a paver. As you work your way through a curve, the stagger will change because of the wider radius at the outside of the curve. If the joints from row to row come within 1 in., simply insert a half paver to increase the separation. The pavers will set in pretty uniformly, but you'll probably have to adjust the height of the cobbles a little so their tops remain flush with the pavers (Photo 10).
The best way to cut a paver is to split it (Photo 12), but it's a little tricky because pavers are extremely hard. The resulting ragged edge is in keeping with the worn and tumbled look. Work on a soft surface like the lawn or a pile of sand. Strike the paver sharply on all sides with the chisel, turning it from the top to the bottom, then side to side. Hold the chisel perpendicular to the face of the paver. Don't try to split off anything smaller than about 1-1/2 in. It just won't break cleanly. Instead, to deal with gaps up to 1-1/2-in. wide, space six or eight pavers slightly farther apart (Photo 13). Finally, save the cutoff pieces. Chances are you can work them in somewhere.
The last step is to fill the joints with sand. Sweep the sand into the joints, leaving a thin layer on top. Then let it dry and sweep it in again, working the broom back and forth until the joints are full (Photo 15). Your path will need little or no maintenance; in fact, it will just continue to look better as it ages.
2. Place the cobblestones.
Add a garden edging with extra cobbles to create flower beds and blend the path and garden into the yard. Leave the cobble tops slightly above the ground level to create a nice edge for easy lawn mowing.
- Cut a clean 5 x 5-in. trench with an edging spade. Then add a few inches of sand.
- Push each cobblestone into the sand, leaving the top about 1/2 in. above the bed. Set it with a whack of a deadblow hammer.