MAINTENANCE FREE, ROT FREE, ROYAL BRAND SOLID CELLULAR PVC VINYL – expertly crafted using a CNC Router, for a precision cut every time. May be painted with exterior acrylic latex paint. 24 GAUGE PURE COPPER ROOF – Grade 1, 16 ounce pure copper roof will naturally patina over time. SUPERIOR STRENGTH – Roof has reinforced rafters. Louvered mid-section equipped with interior wood framing brace. 18 gauge Heavy Duty staples used instead of single nails to prevent components from shifting and for increased strength and durability. DIMENSIONS – Assembled: 60"Sq x 82"H. Square size measured at roofline. Fits up to a 10/12 pitch roof (most roofs). When calculating the size of your cupola, use our steadfast builder's rule of thumb: 1.5 inches of cupola width for every foot of unbroken roofline. See photo for more information. MADE IN THE USA – Made to Order. LIFETIME WARRANTY– Industry Exclusive Lifetime Warranty. WEATHERVANE READY – Cupola is ready to accept a Good Directions weathervane. Includes pre–installed weathervane bracket inside the roof for easy installation. SIMPLE ASSEMBLY AND EASY INSTALLATION – Comes in three sections for easy installation and delivery. Includes assembly hardware, predrilled holes and an easy-to-follow installation guide.