Can I install artificial grass myself?

Laying artificial grass looks simple in a two-minute video: roll it out, trim the edges, done. On a small, flat balcony it more or less is. On soil, across a garden, or anywhere water and joins matter, the parts you can't see, the base and the drainage, decide whether the lawn still looks good in three years.

The short answer

Yes, on the right surface. A competent DIYer can lay artificial grass on a small, flat, hard area, a balcony, a patio, a roof deck, where the ground is already firm and drains. The grass is forgiving to cut and the result can look great.

Think twice on soil and larger areas. The moment you're building a base from scratch, joining two rolls, shaping edges, or managing where the rain goes, the job stops being “roll it out” and becomes groundwork. That's where most DIY lawns quietly go wrong.

Where DIY can work

You'll get a good result yourself if all of these are true: the surface is hard and level (tiles, screed, timber decking), the area takes a single width of grass so there are no joins, the edges can be tucked or fixed to something solid, and water already drains off the surface. A balcony or small patio ticks every box.

Where you'll want a professional

Call a professional when the lawn goes on soil, when it's large or awkwardly shaped and needs joining, or when drainage has to be built. Those jobs need a properly excavated and compacted base, the right membranes, invisible seams and secured perimeters, and they're the difference between a lawn that stays flat and one that ripples, lifts and pools within a season.

What DIY jobs usually get wrong

When a homemade lawn disappoints, it's almost always one of these:

A soft base. Skip proper compaction and the ground settles unevenly, so the grass ripples and dips.

Obvious seams. Two pieces joined without matching the pile direction, or with the wrong tape, leave a visible line that only gets worse.

Loose edges. Perimeters that aren't pinned or fixed lift at the corners and curl.

No drainage plan. On soil or a sealed surface, water with nowhere to go pools under the turf and breeds smell and mildew.

Is it actually cheaper to DIY?

The labour is free, but the materials aren't: grass, base aggregate, sand, geo-textile membrane, joining tape and adhesive, plus hiring a plate compactor. Buy the wrong grade, mis-cut a roll or ruin a join, and you're paying for materials twice. For a balcony the DIY saving is real. For a garden, once you factor in tools, wastage and the risk of redoing it, the gap narrows fast, and a professional lawn comes with a guarantee a DIY one never will.

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