A lawn that stays green without mowing, watering, or fertilizing sounds like a fantasy until you price the weekly chores. Artificial grass removes most of the upkeep: no mower, no sprinkler schedule, no fertilizer spreader, and no bare patches from pet traffic. The installation is a weekend-scale job that a homeowner can finish in 8 hours to 3 days, and the skill level is beginner, provided you are comfortable with physical work. Every stage of the project, from the tool list to the final brush-down, is covered in the complete DIY guide to installing artificial grass.
The work breaks into six stages: measure and order, remove the old lawn, build and compact the base, lay and seam the turf, add infill, and finish the edges. This article walks through each stage with the quantities, tools, and techniques you need, then compares the cost against a natural lawn.
Measure the Space and Order the Right Materials
Measure the area you will cover before you buy anything. Multiply length by width to get square footage, then add 5 to 10 percent for cuts, seams, and mistakes. For the base, plan on crushed stone at a depth of 3 inches; the formula is length times width times three inches, then divide the result by 27 to convert cubic inches to cubic yards. Ordering the stone with the turf saves a second delivery charge. Homeowners who want the sequence spelled out in more detail can follow this step-by-step DIY approach for installing artificial grass.
Odd shapes need a little more math. Break the site into rectangles and triangles, calculate each piece, and add them together. For a triangle, multiply the base by the height and divide by 2. A curved bed is easier to approximate with a rectangle that covers the whole footprint, then order the extra waste; trimming is cheaper than coming up short.
Tools and Materials Checklist
You will need a handful of tools and a short materials list, all available at hardware stores and rental yards.
- Utility knife with spare blades
- Lawn leveling tool or two 2x4s
- Sod cutter
- Plate compactor
- Hose with spray nozzle
- Seed spreader
- Hammer
- Herbicide
- 5-inch nails
- Landscape fabric
- Crushed stone
- Sand infill
- Seam tape
- Seam adhesive
Ordering Turf Rolls and Infill
Turf rolls commonly come 12 to 15 feet wide, and pile height runs from about 1 inch for tidy, low-traffic lawns to 2 inches or more for pet and play areas. Order the turf, infill, and seaming supplies in one batch so dye lots and product lines match. Sand infill typically goes down at 1 to 2 pounds per square foot, so a 1,000-square-foot lawn needs roughly 1,000 to 2,000 pounds of sand.
| Material | Role in the installation | Typical quantity |
|---|---|---|
| Crushed stone | Drainage base | 3-inch depth (length x width x 3 inches) |
| Landscape fabric | Weed barrier over the stone | Full coverage of the base |
| Artificial grass | Finished surface | Area plus 5 to 10 percent waste |
| Seam tape | Joins rolls | One roll per seam |
| Seam adhesive | Bonds seam edges | One tube per 20 to 30 feet of seam |
| 5-inch nails | Pin the perimeter | One every 6 inches along edges |
| Sand infill | Weights the turf and holds fibers upright | 1 to 2 pounds per square foot |
Remove the Old Grass and Prepare the Base
If you have an existing lawn, kill it first. Apply herbicide according to the label, usually two to three weeks before you start digging, so the root systems die back and the sod comes up clean. Then strip the dead grass with a sod cutter, and excavate 3 to 4 inches of soil so the stone base sits below the surrounding grade.
- Apply herbicide to the existing lawn and wait the label period.
- Cut the sod into strips and remove it with a sod cutter or a sharp shovel.
- Excavate 3 to 4 inches so the finished surface sits level with walks and patios.
- Grade the subsoil with a slight slope away from the house.
- Spread the crushed stone in 1- to 2-inch lifts.
- Compact each lift with a plate compactor.
- Roll landscape fabric over the compacted stone to block weeds.
Contractor walkthroughs of installing artificial grass agree on the same sequence: kill, strip, grade, compact. The details that separate a flat lawn from a lumpy one live in the base, and that is where most do-overs happen.
Dispose of the pulled sod before it piles up. A cubic yard of wet sod weighs more than a ton, so plan a dump run or a compost pile before you start.
Base Layer Depths and Drainage
A thin base shifts under foot traffic and shows every seam. Three inches of compacted crushed stone handles normal lawn use; add another inch for areas that carry vehicles or heavy equipment. The base must also drain. Water that ponds under the turf turns the surface spongy and breeds smells.
Why Compaction Matters
A plate compactor settles the stone so the surface does not sink after the first rain. Run overlapping passes across each lift, and hand-tamp the edges and corners where the machine cannot reach. Test the base by walking it: if your heel leaves a print, compact again.
Slope and Drainage
Grade the base at about 1 to 2 percent away from the house and toward an existing drain or bed. On flat sites, build a shallow swale at the low edge so runoff has somewhere to go.
Artificial Grass Costs Versus a Natural Lawn
Installed cost commonly runs $5 to $20 per square foot depending on pile height, infill, and site preparation, with the turf material itself at $2 to $8 per square foot. A deeper artificial grass cost analysis covering material types, installation expenses, and long-term value shows that most of the variation comes from site prep and infill choices rather than the turf itself.
The comparison flips when you add annual upkeep. Natural lawns consume water, fuel, fertilizer, and hours of labor every season, while an artificial lawn costs almost nothing to run. The table below compares typical 10-year costs for a 1,000-square-foot lawn; your totals depend on local water, fuel, and labor rates.
| Cost item | Natural lawn | Artificial lawn |
|---|---|---|
| Water for irrigation | $800 to $2,400 | $0 to $200 (occasional rinse) |
| Mowing and trimming | $600 to $1,800 | $0 |
| Fertilizer and soil amendments | $300 to $600 | $0 |
| Repairs and replacement | $0 to $300 | $500 to $1,500 (one resurfacing) |
| Rough total over 10 years | $1,700 to $5,100 | $500 to $1,700 |
Hidden Costs to Budget For
- Old-lawn removal and dump fees if you hire out the sod stripping.
- Rental costs for a sod cutter and plate compactor.
- Edging material to hold the turf at driveways and beds.
- Infill top-ups in the first year as the sand settles.
- Extra stone and fabric if the site needs more than 3 inches of base.
Lay, Seam, and Secure the Turf
Once the base is compact and level, the turf goes down fast. The mechanics of how to lay artificial grass the DIY way are the same whether you cover 50 square feet or 5,000; the sequence below produces a smooth, wrinkle-free result.
- Unroll the turf and let it rest for a few hours so wrinkles relax in the sun.
- Trim the edges with a utility knife, cutting from the back of the backing to keep the pile clean.
- Butt the seams together, slide seam tape underneath, and press both edges into the adhesive.
- Pin the perimeter with 5-inch nails every 6 inches, and add pins along seams where the manufacturer calls for them.
- Cut around trees, beds, posts, and curbs with a relief slit first, then trim to fit.
- Spread the sand infill with a seed spreader and brush it into the pile.
Seaming Two Rolls Cleanly
Seams show when the pile leans in opposite directions. Lay both rolls so the fibers lean the same way, trim the factory edges straight, and use a double line of adhesive on the tape. Weight the seam with boards or sandbags until the glue sets.
Trimming Around Obstacles
For a tree trunk or post, cut a straight slit from the edge of the turf to the obstacle, wrap the two flaps around the base, and trim the overlap. For a long bed edge, run the turf slightly up the border and trim with a fresh blade for a clean line.
Infill, Finishing, and Routine Maintenance
Infill does three jobs: it weights the turf so it stays put, holds the fibers upright, and cushions the pile underfoot. Skip it and the lawn flattens and drifts. Spread the sand evenly with a seed spreader, then brush against the grain to work it down. The right match between turf and infill matters, and the overview of artificial grass for landscaping, its material types and installation methods, lays out the trade-offs by use.
Choosing the Right Infill
- Silica sand: the standard choice for lawns at 1 to 2 pounds per square foot; cheap and effective.
- Coated sand: a thin polymer coat keeps it in place and resists odors in pet areas.
- Rubber crumb: softens play and sports surfaces, but it can track indoors and runs hotter in direct sun.
Keeping the Lawn Clean
- Rinse with a hose to settle dust and refresh the pile.
- Blow or rake leaves; they break down into a soil-like layer that hides the fibers.
- Pick up pet waste promptly and rinse the spot with water.
- Brush the lawn once a month to keep the fibers standing.
- Spot-clean spills with mild soap and water; avoid bleach and solvent cleaners.
Artificial Grass Beyond the Lawn
The same materials adapt to hard surfaces where turf will not grow. On concrete, patios, balconies, and rooftops, you skip the excavation and glue or pin the turf directly to the surface, using a drainage mat where water must move. For small structures, the cost breakdown in this guide to artificial grass for sheds and outdoor buildings, including costs, types, and installation, shows how the project scales down.
- Pool surrounds, where the non-slip pile beats wet concrete.
- Dog runs, where the drainage keeps the area clean.
- Balconies and rooftops, where a full lawn is impossible.
- Putting greens and play areas that need a soft, even surface.
- Sheds and workshops, where mud and gravel make a mess.
On hard surfaces, choose a turf with a drainage backing and check the warranty before gluing anything down. Adhesive mounting works on concrete, while wood decks take staples or screws along the edges. Skip the infill on some low-pile products or use a thin layer so water still moves through.