For 2018, sales in the Americas segment are anticipated to grow 10.5-11.5% versus 10-11% expected earlier on the back of strengthening non-residential market, solid demand for electronic products and stable product-demand in single-family construction. Moreover, ongoing supply chain constraints in the construction market are delaying projects, creating uncertainty about the timing of revenue generation by Allegion. Operating margin decreased 50 bps in the reported quarter due to incremental investments, inflationary pressure and dilution caused by acquisitions.