HPI LG18R Premium Floor Padding – 18′ Round

Part # LG18R — a premium geotextile-fabric floor pad designed for above-ground round swimming pools (18 ft diameter). This pad provides superior protection for your vinyl liner by cushioning against rocks, roots, and irregular surfaces beneath the pool floor.

Key Features

• Pre-cut for 18 ft round above-ground pools for clean fit and faster installation.
• Constructed from thick geotextile fabric (approx. 0.085″–0.115″) that resists punctures and roots while providing a smooth base for the liner.
• No foam board required — simplifies setup and reduces waste.
• Designed to add a “soft” under-foot feel while protecting the liner from sharp objects underneath.
• Ideal for use with pools having wall height 48″–54″; installs quickly without cutting or taping traditional foam sheets.

Typical Applications

This floor padding is intended for above-ground round pools of approximately 18 ft diameter. Use it during initial liner installation or whenever replacing the floor pad under the liner to maintain maximum liner life, prevent punctures, and deliver a more comfortable surface.

Installation & Compatibility Notes

Clear and level the base area before installation. Spread the LG18R pad within the pool wall, ensuring the entire floor area is covered. Smooth out any wrinkles or folds and check for debris beneath. Place the pool liner on top of the pad and proceed with filling and setup as recommended by the pool manufacturer. Re-check that the pad fits flush and remains in place under the liner to prevent shifting.

Why Choose This Floor Pad?

Replacing or installing a quality pad like the LG18R protects your investment in a vinyl liner by helping prevent tears, punctures and premature wear. The geotextile design offers durability, ease of installation and improved comfort over traditional foam boards. For pool owners looking to extend liner life and reduce risk, this pad is a smart choice.

Maintenance Tips

• Inspect the pool floor pad annually during liner removal or season start-up for any signs of wear, thinning or shifting.
• Ensure the pad remains flat, evenly distributed, and free of wrinkles under the liner to avoid liner stress and vibration during use.
• When replacing the liner, always replace the floor pad at the same time to maintain full protection.
• Store any unused pad materials in a dry, clean area until next use to maintain integrity.