Wall Crete Carpentry Panels are vertical panels of reinforced concrete containing either stone, slate, black diamonds, or beach pebbles to create marble-like finishes. Contractors can affix the panels with wood screws or nails. They can be cut with a skill saw, wood blade. A 9- to 12-day job can be completed in two to three days. Something Better Co. 800-324-1719. www.betterpaths.com