Keith Allman
President and Chief Executive Officer at Masco
Thank you, Renee. Good morning, everyone, and thank you for joining us today. Please turn to slide five. I'm pleased with our performance in the first half of the year. We have demonstrated the resiliency of our business and our ability to mitigate the impacts of volatile market conditions, while maintaining our focus on growth, productivity and shareholder returns. In the second quarter, our top line decreased 10% against a strong 8% comp. Volume was down 12%, partially offset by pricing actions of 4%. While sales were down $225 million, our operating profit only declined $10 million due to strong cost recovery and improved operational efficiencies. This solid execution resulted in operating profit margin expansion of 140 basis points and a decremental margin of only 4%.
In addition, our earnings per share for the quarter grew 3% to $1.19. I'd like to thank our employees for their dedication and continued efforts to execute on our strategic initiatives and deliver strong results. Turning to our segments. Plumbing sales declined 10% in local currency, with North American and international Plumbing declining 12% and 8%, respectively. In North American Plumbing, demand trends continue to be soft across channels and product categories. In international Plumbing, as expected, the slowing demand we began to see in Europe and China in the first quarter continued into the second quarter. We continue to expect our international plumbing market to be down high single digits for the full year.
Despite the top line decline, our Plumbing margin expanded 270 basis points to 20% in the second quarter. This strong margin performance was driven by pricing actions taken to recover the significant inflation we have experienced as well as improvements in operational efficiencies, particularly in our North American Plumbing business. We are focused on driving our operating profit margins back to at least the 2019 level of 18% over time, and I'm pleased with the progress we are making in the Plumbing segment. We also executed on our bolt-on acquisition strategy by entering into an agreement to acquire Sauna360, a leader in the sauna, steam and infrared wellness industry.
This acquisition complements our spa business, expands our wellness product offerings and leverages Watkins expansive dealer network. We expect this transaction to close in the third quarter. Lastly, in Plumbing, we are pleased that Delta Faucet was named Showroom Partner of the Year by one of our large plumbing wholesale customers, demonstrating the value we provide to our customers and our strength in the wholesale plumbing channel. Turning to our Decorative Architectural segment, sales declined 8% in the quarter against a strong 15% comp. PRO paint declined mid-single digits against a robust comp of approximately 40% in the second quarter of 2022. DIY paint sales declined low single digits against a strong low teens comp.
During the first half of the year, we secured additional shelf space in adjacent product categories, launched new products and invested in our PRO paint business. This demonstrates the strength of our Behr brand, quality of our products and our commitment to exceptional service performance. Our over 40-year relationship with our paint partner, The Home Depot, is extremely strong. And we believe we have a significant opportunity to continue to grow share together in the PRO paint market. We're also excited to announce that we will begin distributing products from our new paint distribution and manufacturing facility located in Central Ohio in early September, and we expect to begin producing paint in the new facility in the first quarter of next year.
This new facility enables our paint business to continue to provide superior levels of service expected of us and the capacity to accommodate the growth we expect in this business. Turning to capital allocation. We continue to generate strong free cash flow during the quarter and maintain a solid balance sheet. As a result, we executed on our balanced capital deployment strategy and returned $89 million to shareholders through dividends and share repurchases, including buying back 500,000 shares for $25 million in the quarter. With the pending acquisition of Sauna360 for approximately EUR125 million, our share repurchases for the year will be approximately $350 million. Now turning to our outlook for the remainder of 2023. As a result of our strong execution during the first half of the year, we now anticipate earnings per share for 2023 to be in the range of $3.50 to $3.65 per share, up from our previous guidance of $3.10 to $3.40.
In this uncertain environment, we remain focused on closely managing costs, minimizing the impact of lower volumes and driving our margins back to 2019 levels. We will continue to invest in our brands, capabilities and people to outperform the competition and deliver returns for investors, both in the near and long term. We believe we're well positioned to weather the challenging near-term demand environment and have strong long-term fundamentals in our repair and remodel markets. Structural factors such as high home equity levels, the age of housing stock and a homeowner staying in their homes longer, will drive increased repair and remodel activity in several ways.
Home equity levels, which are highly correlated to repair and remodeling, remain at record levels due to rapid home price appreciation and can withstand significant pullbacks in home prices and still be above 2019 levels. Also, 1.8 million more single-family homes will reach the prime remodeling ages of 20 to 39 years old through 2027. Households with homes in this prime remodeling age tend to have above-average income and home values, which supports the likelihood of investing in remodeling projects. In addition, many homeowners have taken advantage of low mortgage rates and are likely to remain in their homes longer. And with record levels of equity, these homeowners are more willing to take on larger modeling projects to update their homes.
All of these structural forces provide tailwinds for our business and increase our confidence for a strong repair and remodel market after 2023 when the economy stabilizes. With favorable fundamentals for our portfolio and continued successful execution of our growth strategy, along with our strong free cash flow and disciplined capital deployment, we are well positioned to drive shareholder value creation for the long term. Before I turn the call over to Dave, I want to update you on our CFO search. As I mentioned last quarter, we have strong internal candidates, and our search firm has delivered strong external candidates as well. We are in the final stages of the selection process and anticipate naming our CFO shortly.
Now I'll turn the call over to Dave to go over our second quarter results and 2023 outlook in more detail. Dave?