Yes, our planter box factory proudly integrates a high-grade filter fabric liner into every standard and custom-built planter. This liner acts as a dual-purpose barrier: it prevents fine soil particles from washing out through the drainage holes while still allowing excess water to flow freely. We use a non-woven geotextile fabric with a thickness of 150gsm, which is puncture-resistant and UV-stabilized for long-term outdoor performance. Our liners are carefully cut and stapled along the bottom and lower walls of each box before the soil is added, ensuring full coverage and minimal shifting during transport or planting. For clients with specialized needs, we also offer optional coco-fiber mats or bi-degradable liners for an eco-friendly twist. Whether you need compact patio planters or large raised garden beds, our factory guarantees a clean, leak-proof planting experience that protects your floors, decks, and landscaping surfaces. We can even pre-install liner anchors or drainage spacers based on your design drawings. Contact us to discuss your project and request samples of our fabric liner materials.