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Learn how to install a decorative Styrofoam cornice on parapet walls using plywood sheets and support braces. Create striking overhangs of 10-16 inches seamlessly with this step-by-step guide.
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(2) ¾” Plywood sheets, (apprx. 18-24”wide) are glued and attached to the top of parapet wall with a support brace every 6 to 8 ft Support Brace