Artificial grass is a practical and visually appealing solution to enhance terraces and balconies with a decorative lawn. It can be permanently installed on all flat surfaces without complications. Thanks to its built-in drainage system, water can easily pass through, preventing any waterlogging during rainy weather. The turf can remain in place year-round—neither summer heat nor winter frost affects its performance. This surface is soft underfoot, making it comfortable to walk on barefoot while transforming the outdoor space into a cozy, natural-looking environment. With today’s modern types of artificial turf, it’s nearly indistinguishable from real grass in appearance.
Subsurface Preparation
A flat and even surface is crucial before installing the turf. Begin by clearing the entire area of the terrace or balcony and ensuring the floor is level. Any irregularities must be corrected beforehand, as bumps or dips could cause tears or pose tripping hazards. Whether your floor is made of concrete, tile, or stone, it’s suitable for installation thanks to the excellent drainage capabilities of Reform Sports’ artificial grass.
No complicated groundwork is needed. Simply take accurate measurements of the space. Use a measuring tape to determine the length and width of the balcony or terrace so you can purchase the right amount of turf. You will need the following items for installation:
1. An adequate quantity of artificial turf
2. Measuring tape
3. A sharp utility knife or carpet cutter
4. Artificial grass glue
5. Optional: fastening anchors for extra stability
Installing Artificial Grass on a Balcony or Terrace
Laying artificial turf on a balcony or terrace is particularly straightforward since these surfaces are typically flat and stable. Minimal preparation is required—just make sure the area is clean and fully dry. Any visible cracks or holes should be filled before laying the turf for a flawless result.
For smaller spaces up to 20 m², special turf mats with knobbed undersides are available, which allow for loose-lay installation. These knobs promote air circulation beneath the surface. Still, it’s advisable to occasionally lift the turf to prevent mold growth. For larger surfaces over 20 m², a glued installation is recommended to secure the turf firmly in place and maintain a smooth finish.
Step 1: Layout Geofleece and Artificial Turf
Start by laying a geofleece over the prepared sandy base. This layer provides stability for the artificial turf and prevents weed growth from penetrating the surface. The fleece should extend about 10 cm beyond the edges. If multiple strips are needed, ensure an overlap of at least 10 cm. Secure the geofleece at the corners using artificial grass anchors. For installations on balconies or terraces with a solid concrete base, fleece is generally not required.
Now you can begin installing the synthetic grass. Align the turf strips so that the blades of grass face against the primary line of sight—this enhances the lawn’s lush appearance when viewed from your main angle. Carefully unroll the turf and smooth out any creases. Note: Once positioned, adjusting the turf can be difficult, so accuracy from the start is essential. It’s helpful to have an extra person assist. Use a sharp utility knife to cut the turf to size, leaving a 10 cm overhang for trimming.
Step 2: Secure the Seams and Outer Edges
Ensure there are no visible gaps between the turf strips. Fold both edges inward and trim 3 cm from each side to achieve a clean finish—be careful not to damage the grass blades or geofleece. Apply seam tape along the center of the joint, directly on the subfloor. Firmly press the edges onto the adhesive strip. If you are installing artificial turf on soil, secure the perimeter every 50 cm with specialized turf anchors. On concrete surfaces like balconies or terraces, use strong double-sided tape. Once aligned, trim any excess turf along the borders for a neat finish.
Step 3: Apply Infill Sand and Final Brushing
Spread quartz sand evenly across the turf surface (approximately 4–5 kg per m²). For larger areas, using a mechanical spreader ensures uniform distribution. After sanding, brush the turf with a stiff broom to make the fibers stand upright—this final step enhances both the appearance and performance of your artificial grass.
By installing artificial turf, you can transform even the most challenging surfaces into vibrant green retreats. Especially in shaded or humid environments, synthetic grass provides a durable and attractive alternative to natural lawns. It’s also a practical option for rented apartments, as it can be removed easily without causing surface damage.
While low-maintenance, artificial turf still requires occasional care. Regularly remove leaves and debris to preserve its appearance. A stiff broom or household vacuum cleaner is sufficient for cleaning balconies or patios. For stubborn stains, use warm water, a mild detergent, and a soft carpet brush. Periodically brushing the turf will keep the fibers upright and extend the turf’s lifespan.