Traditional artificial turf depends on silica sand or rubber granules to support the grass fibers and provide cushioning.

Over time, these loose infill materials can:

• Shift after heavy foot traffic
• Wash away during heavy rain
• Become compacted
• Collect dust and debris
• Require periodic replenishment

This means routine maintenance often includes brushing, leveling, and refilling the infill.

Non-infill artificial grass eliminates these loose materials entirely.

Instead, premium systems rely on a high-density self-supporting fiber structure that keeps the grass upright without external infill. Carefully engineered straight and curled yarns work together to maintain resilience, appearance, and comfort.

Because there is no loose infill to maintain, overall maintenance requirements are significantly reduced.

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What Maintenance Is Still Required?

Although non-infill artificial grass is low maintenance, a few simple tasks will help keep it looking its best.

1. Remove Leaves and Debris

Leaves, twigs, and dust naturally accumulate on any outdoor surface.

Removing debris regularly helps:

• Maintain good drainage
• Prevent organic matter from decomposing
• Keep the lawn looking clean
• Reduce the possibility of moss or weed growth around edges

A leaf blower, soft broom, or plastic rake is usually sufficient.

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2. Rinse the Surface Occasionally

Rain often provides natural cleaning, but in dry climates or areas with pets, occasional rinsing is recommended.

Water helps remove:

• Dust
• Pollen
• Mud
• Pet residue
• Food spills

For most residential gardens, rinsing every few weeks—or as needed—is usually enough.

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3. Brush High-Traffic Areas

Over time, grass fibers in frequently used areas may lean slightly.

Brushing the fibers with a stiff synthetic broom helps restore their upright appearance.

Premium non-infill turf with resilient fibers generally requires this much less often than conventional artificial grass.

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4. Clean Pet Waste Promptly

Pet-friendly artificial grass is easy to clean.

Solid waste should be removed as normal, while liquid waste can typically be rinsed away with water. Mild, turf-safe cleaners may be used when additional odor control is needed.

Good drainage is essential for maintaining a hygienic outdoor surface.

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5. Inspect Seams and Edges

Although professionally installed artificial grass is designed for long-term durability, it’s a good idea to inspect seams and edges periodically.

Early repair of any small issues helps prevent larger maintenance problems in the future.

After your panels are cut to size, the final appearance depends on how precisely you handle edges, curves, and seams. Rushing this stage can undo careful earlier work, so treat each trim as a finishing detail.

Use a Sharp Hook Knife for Curves

A standard utility knife handles straight cuts, but a hook knife gives better control on curves around trees, garden beds, or fence posts. Cut from the bottom up—roll the backing back and cut the blades from below to avoid slicing the fibers you want to keep. Work slowly, take one small cut at a time, and check your progress frequently so any errors stay minor and undetectable. A sharp blade is non-negotiable; a dull edge tears the backing and leaves a ragged line that is hard to disguise.

Make the Final Edge Trim After Positioning

Once the turf is positioned in its intended location, make the final perimeter trim based on the actual edge or border. In some installations, the turf may be temporarily secured before final trimming to prevent movement. Use a fresh blade and work gradually, removing small amounts at a time rather than making one aggressive final cut.

Brush the Fibers to Blend Cuts

After all trimming is complete, use a stiff-bristled broom or similar artificial turf maintenance tools to lift the fibers around every cut. Brush gently in the direction of the surrounding pile. This stands up any flattened blades and helps the cut line disappear into the rest of the lawn. Wait until any adhesive is fully dry before brushing so you don’t disturb the bond.

Why Turf Can Drain but Water Still Pools

Water can pass through a permeable or perforated turf backing, but once it reaches an impermeable concrete slab, it still needs somewhere to go.

Before installation, identify the slab’s high and low points and determine exactly where water will leave the area. If water already remains on the bare concrete after rain or washing, installing a pad over it does not remove the underlying drainage problem.

In our experience with concrete-base turf projects, one of the most common mistakes is assuming that a flat, solid slab automatically makes installation easier. The turf itself may drain well, but concrete does not absorb that water. If the slab has no suitable slope, drainage channel, or clear outlet, moisture can remain trapped between the turf system and the concrete, eventually contributing to standing water, odor, and an unstable feel underfoot.

For outdoor landscape and football turf installed over concrete, we therefore check the drainage path before focusing on the padding thickness. In rainy locations especially, the first question should be where the water will go after it passes through the turf. A suitable cushion or shock pad can improve comfort and performance, but it cannot compensate for a slab that has nowhere for water to escape.

When You Need a Drainage Mat

A drainage mat is most useful where water needs additional space to move laterally beneath the turf toward a drain or open edge. Typical applications include balconies, rooftops, pet areas, and other hard surfaces exposed to frequent moisture.

However, adding a drainage mat does not automatically solve a drainage problem. If water already pools on the bare slab, the slope or drainage outlet should be corrected first.

Moisture Considerations for Indoor Concrete

Indoor concrete requires a different moisture check from an outdoor patio. Before installing adhesive, padding, or backed turf, confirm that the slab moisture condition is compatible with the selected turf system, underlay, and adhesive.

A moisture barrier should not automatically be added above every concrete slab. Whether one is required depends on the slab construction, moisture conditions, and installation system being used.

How to Handle Concrete Expansion and Movement Joints

Existing concrete movement or expansion joints should not simply be ignored or rigidly bridged without considering how the slab is designed to move.

Before fixing the underlay and turf, identify these joints and follow the recommendations of the underlay, adhesive, and flooring system being used. The objective is to keep the turf surface smooth without restricting necessary slab movement or creating a weak line underneath the finished surface.

Drainage Pad vs. Solid Foam: Which Is Better?

Start with the exposure conditions.

For an outdoor slab, pet area, or frequently washed surface, drainage usually deserves priority. The system needs to let moisture pass through the turf and then move toward a drain or edge.

For covered indoor applications where water exposure is minimal, cushioning and stability may matter more than open drainage. Solid or closed-cell padding can therefore be appropriate, provided it is compatible with the turf and installation method.

Neither type should be assumed to stay in place automatically. Correct joint treatment and fixing are important because movement in the padding can eventually become visible through the turf above.

How to Install Turf Underlayment on Concrete

Prepare and Check the Concrete Base

Start with the existing slab clean and free of loose debris, and patch cracks or spalled areas. The padding can only perform on a stable base, so check for undulations. Pay special attention to drainage: find the low spots where water pools, because liquid sitting beneath the grass leads to mold and odor later.

Lay, Join, and Secure the Underlay

Lay the underlay according to the manufacturer’s recommended joint and fixing method, keeping adjoining pieces flat and avoiding overlaps or raised edges that could become visible through the turf. Use fixing methods compatible with the pad, concrete base, turf system, and expected use.

A detail we often see underestimated is the joint between two pieces of padding. Customers naturally spend more time comparing the turf itself, but problems that appear months later can start in this hidden layer. If padding rolls are poorly aligned, insufficiently secured, or allowed to move independently, repeated foot traffic can gradually create visible joint lines, wrinkles, or uneven areas in the turf above.

This becomes more important where temperatures vary significantly between seasons because the materials in the system need enough flexibility to accommodate movement. For landscape applications, we focus on keeping the underlay flat and stable so the finished lawn remains smooth and comfortable. For football and other high-use sports surfaces, fixing and joint stability matter even more because the padding must remain consistent under repeated running, turning, and impact.

Saving a small amount on the underlay or its installation can therefore create a much larger repair job later. Before laying the turf, check the surface again for loose joints, ridges, or movement, and make sure fixing materials do not block the intended drainage path.

Hockey artificial turf is completely different from the football artificial turf that we are familiar with. Due to the characteristics of hockey, its turf must meet the requirements of good water retention, water permeability, strong wear resistance, excellent flatness, and anti-aging. And weather resistance, as well as high grass density, non-directional, always maintaining the direction of movement of the ball, and so on. There are also many requirements for the laying process of the venue. Among them, the dual requirements of water seepage and water retention on the court have put forward a new test for construction. According to the requirements, after the court is sprinkled with water for 35 minutes, the surface retains an average of 3mm of water, and in any place, The amount of water shall not be less than 2mm. To this end, it is recommended to use a five-layer laying method of lime, coarse asphalt, medium asphalt, rubber particle shock absorption layer, and artificial grass to meet the following basic requirements.

Artificial Hockey Grass Features

Good water retention and permeability;

Strong wear resistance and long service life;

Excellent flatness, anti-aging, and weather resistance;

The grass has high density, no directionality, and maintains the direction of the ball’s movement;

Thickened cushion layer, excellent sports performance, and foot feel;

Environmental protection, no pollution, no fading;

The artificial grass surface is shiny and not dazzling;

There are few seams and no marks.

hockey field