Performance Artificial Grass Underlay

10mm underlay for artificial grass, covering 10m2 per roll (10m x 1m)

Add Comfort & Protect Your Lawn 💚

Transform your garden or balcony with our 10mm Artificial Grass Underlay—designed to give your artificial turf a softer, more cushioned feel underfoot while helping it look its best for longer.

Perfect for use over hard surfaces like patios and decking, this underlay helps smooth out uneven areas and prevents those annoying lines and streaks that can appear beneath your lawn. It also includes built-in drainage holes to help water flow away easily, keeping your outdoor space looking fresh and clean.

Support That Bounces Back 🌱

This high-performance underlay not only improves comfort but also helps your grass bounce back into shape after being walked on—keeping your lawn looking great day after day.

Key Features:
↕️ 10mm Thickness – Soft, springy feel underfoot

💧 Drainage Holes – Allows water to pass through easily

🔄 Lawn Protection – Prevents lines and streaks on patios & decking

🔁 Turf Recovery – Helps grass blades return to form after foot traffic

🧱 Versatile Installation – Ideal for use on patios, decking, and other hard surfaces

Do I Need Underlay for Artificial Grass? 🤔

While it is not essential for a typical fake grass garden to have underlay installed, many homeowners find that a soft, cushioned surface provides a more luxurious feel when using artificial grass for indoor purposes. 

For a long-lasting finish, installing the right underlay is also key to maximising the lifespan of your artificial turf. Grass Warehouse underlay is tried and tested with artificial turf for maximum performance, and is easy to install.