30-Inch PVC Window Liner (12"H x 12"W) by Flower Window Boxes

These architectural-grade liners can be used as inserts in wooden or metal window boxes, or as standalone products. They're not suitable for our standard PVC window boxes; instead, use our light-duty liners. They come in standard white but can hold exterior latex paint for up to 15 years. An optional, easy-to-use self-watering reservoir system can be added, reducing watering frequency by 3-4 times, saving time and making maintenance convenient for vacations or busy lifestyles.

• High-Quality Construction: Built to Last
• 100% Rot-Resistant PVC with Lifetime Warranty
• Durable Design: 5/8" Thick, Standalone Capability
• Versatile Sizing: 31 Standard Sizes, Plus Custom Options
• Compatibility Note: Heavy Duty Liners Not for PVC Window Boxes
• Water-Saving Feature: Patented Self-Watering Reservoir
• Direct from Manufacturer: Competitive Pricing
• Insect-Proof and Waterproof Design
• Easy Drainage: Holes at Bottom
• Media Recognition: Featured on The Today Show