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Wrought Iron Window Boxes Window Box Brackets Deck Rail Planters PVC Planters PVC Window Headers / Pediments Planters Pennsylvania Deluxe Planters Manhattan Deluxe Planters New Age Modern Planters Charleston Planters Cape Cod Planters Daisy Planters Hanging Rail Planters Rail Top Planters Lattice Planters Cunningham Planters Extra Large Outdoor Planters Commercial Sized Charleston Planters Commercial Sized Modern Planters Commercial Sized Manhattan Deluxe Planters Commercial Sized Pennsylvania Dleuxe Planters Commercial Sized Lattice Planters Black Charleston Planter Commercial Sized Daisy Planters Commercial Sized Cape Cod Planters Commercial Sized Cunningham Planters Square Planters Self-Watering Window Boxes Window Box Water Reservoirs Self Watering PVC Planters Charleston Window Box Traditional Window Box Charleston (Black) Window Box Deck Rail Planters Daisy Window Box Modern Window Box Cunningham Window Box Tapered Panel Window Box Boston Window Boxes Wrought Iron Window Boxes Wolfgang Window Boxes York Window Box Lattice Window Boxes Window Box Liners Deck Railing Planters Over the Railing Planters Rail Top Planters Freestanding Porch Planters Universal Rail Hooks for PVC Boxes Deck Rail Hooks for PVC Boxes Universal Rail Hooks for Metal Boxes PVC Window Boxes Wrought Iron Window Boxes Self-Watering Window Boxes Window Box Brackets Window Box Filter Fabric Custom Window Boxes PVC Window Boxes Extra Large Outdoor Planters PVC Planters Deck Rail Planters Self-Watering Window Boxes Wrought Iron Window Boxes Window Box Brackets Wrought Iron Window Boxes Vienna Deluxe Window Boxes Savannah Deluxe Window Boxes Springfield Deluxe Window Boxes Nottingham Deluxe Window Boxes Canterbury Deluxe Window Boxes Oxford Deluxe Window Boxes Metal Aluminum Liners Real Copper Liners 8"H x 7.25"W PVC Liner with Copper Patina Coating Self Watering Reservoirs Fence Rail Hooks for Metal Boxes Window Box Liners 7"H x 6"W Light Duty Inserts for Standard Size Window Boxes 8"H x 7.5"W Light Duty Inserts for XL Size Window Boxes 8"H x 8"W x Length Architecture Grade PVC Liners 10"H x 10"W x Length Architecture Grade PVC Liners 12"H x 12"W x Length Architecture Grade PVC Liners Copper Tone Aluminum Liners Silver Tone Aluminum Liners Brown Tone Aluminum Liners 8"H x 7.25"W PVC Liner with Copper Patina Coating Real Copper Liners Cube PVC Liners Filter Fabric Self Watering Systems Window Box Brackets Window Box Brackets Cedar Corbels for non-Window Box applications PVC Corbels for non-Window Box applications Cedar Products All Cedar Products Cedar Brackets Sort by Projection (Biggest to Smallest) Cedar Gables Cedar Corbels Cedar Braces Cedar Rafter Tails Cedar Mailboxes Cedar Plugs and Hardware PVC Bracket and Corbels Cedar Brackets Sort by Projection Cedar Gables Cedar Corbels Sort Corbels by Projection Cedar Braces Custom Cedar Brackets and Corbels Cedar Rafter Tails Exterior Shutters Composite PVC Exterior Shutters Exterior Shutter Hardware Complete Sets Stainless Steel Hinges and Aluminum Shutter Stays Complete Sets Steel Exterior Shutter Hinges and Shutter Dog Stays Shutter Install/Measure Custom Exterior Shutters Exterior Shutter Colors Cutout Exterior Shutters Home > Window Box Liners > 12"H x 12"W x Length Architecture Grade PVC Liners > 42"L x 12"H x 12"W Window Box Liner Alternative Views: Starting Price: $195.00 Sale Price: $137.15 Availability:: Peak Season: Ships in 1 - 1.5 weeks (Fully Assembled by Carpenters) Product Code: LINER12X12X42 Drain Holes: Yes Please! No Thanks Self-Watering Option: No Thanks! Self-Watering Reservoir [Add $21.00] Qty: Description Technical Specs 42"L x 12"H x 12"W Window Box LinerOur architectural PVC liners are a high grade PVC that will not warp, crack, sag, bend, distort, or fade over time. They are ideal for residential and commercial applications where quality is essential. They can be used with wooden and metal window boxes as inserts or as a stand alone product. They come standard in white, but will hold any exterior latex for up to 15 years. Dimensions: 42"L x 12"H x 12"W 5/8 inch thicknessEasy and convenient self-watering reservoir system can be added and will cut your watering frequency by four-fold saving you time and making maintenance for vacations and those with busy lifestyles easy! Not for use inside our standard window boxes, instead use our light duty liners by returning to our window box liner/insert page. Custom Sizes available upon request - click here, email us your specs or drawings at sales@flowerwindowboxes.com, or call us Toll Free at 888-505-7715. Dimensions: 42"L x 12"H x 12"W 5/8" thickness Related Items 24"L x 12"H x 12"W Window Box Liner 72"L x 12"H x 12"W Window Box Liner 60"L x 12"H x 12"W Window Box Liner 66"L x 12"H x 12"W Window Box Liner Sale Price: $94.44 Sale Price: $202.72 Sale Price: $177.05 Sale Price: $189.96 30"L x 12"H x 12"W Window Box Liner 48"L x 12"H x 12"W Window Box Liner 36"L x 12"H x 12"W Window Box Liner 54"L x 12"H x 12"W Window Box Liner Sale Price: $109.13 Sale Price: $150.68 Sale Price: $123.32 Sale Price: $163.96 Share your knowledge of this product. Be the first to write a review »