Laying artificial grass is a popular project – it’s a great way to create a smart, low-maintenance garden. There are plenty of professionals around who are experts at installing artificial grass, but it’s possible to DIY too if you’re feeling confident.
Lots of homeowners choose to replace their existing turf with artificial grass, so lay it on soil. To do this, start by clearing the area of any greenery or turf. Then remove any extra soil to a depth of about 40mm. You might want to leave the centre of your area slightly higher than the edges for a more natural look.
Next, you need to add a weed membrane and a sharp sand sub-base. It doesn’t really matter which one of these you do first, but you might find it easier to lay the weed membrane first and then use the sand to weigh it down, to a depth of about 35mm. Use a rake and plank to make the sand level, and compact it with a plank and heavy hammer. It doesn’t need to be completely flat – gentle slopes are fine. The weed membrane should overlap joints by 300mm.
After you’ve done this, you can lay your grass. Roll it out, trim it to size and fasten it in place. Make sure the ends of the grass rolls are staggered so they don’t end in a line. Lay the artificial grass with the pile (the strands) leaning towards the house so it looks nice and full when you’re looking out from the house. If you’ve decided to use edging boards, you can nail the grass into the tops of the boards. Or, if you haven’t, use ground pins to anchor it into the soil. Brush the grass and you’re done!
