Armstrong and MAPEI are teaming to offer dual warranties on specific products. Armstrong tile and stone flooring installed using MAPEI's warranted installation system will now result in an additional 10-year limited product warranty from Armstrong. The program is being tested by Pro Tile Distributors of New York.

Also under the program, a flooring dealer can receive tile and setting materials specially packaged for the retailer's customers, to help ensure that products eligible for the dual warranty are used. MAPEI offers products both for traditional and rapid-set installations. For more information, call (800) 426-2734.