Henning Kornbrekke
Analyst · Robert W. Baird
Thanks, Brian. Taking off where Brian left off, on Slide #6. Gibraltar's growing presence in the Industrial and Infrastructure markets has enabled us to offset weak demand in housing by selling our products into 2 of the fastest-growing areas in the economy. Equally important in our traditional core markets, residential and nonresidential construction, we've not only established ourselves as the leader in the majority of our product categories, but we're also being aggressive in launching new products, expanding our geographic coverage and improving our penetration of existing nationwide customer accounts to continue increasing our overall market share.
Looking at the fourth quarter, specifically, although housing starts and residential repair and remodeling demand remained generally weak by historical standards, net sales are up 7% year-over-year on an organic basis, with 11% in nonresidential sales, more than offsetting a decline in residential.
As we indicated on our call in November, our bright spot in residential was demand for our roof ventilation products, resulting from last spring's storm damage, which generated unifying growth in the Southeast U.S. Although this and other storm-related repair and remodeling activity is likely to diminish in the near term, the warm weather we're having this winter is driving stronger construction activity, which is spilling over into the first quarter with order rates remaining stronger than historical first quarter trends. Our strong position in Repair and Remodeling is enabling us to continue gaining share in the Retail channel, with a focus on expanding our presence in Home Centers.
Looking at our Residential products, specifically, our sales in the Home Center channel grew in the high-single digits for the fourth quarter and 2011 as a whole. Year-over-year, we're offering targeted programs to our Home Center customers on a region-by-region basis, securing more shelf space for a larger portion of our total product line in an increasing number of stores across the country, and continue to gain market share as a result.
In the wholesale channel, as well as Retail, the leaders are looking for suppliers who have a broad geographic footprint, offer a broad line of products, offer compelling marketing and merchandising programs, and have the proven manufacturing and distribution capacity to service their business on a nationwide basis. We work hard to make Gibraltar a company that meets all of these parameters, which is why, during the past year, we've been able to increase our market penetration on a national and regional basis. Brian outlined our progress we've made in shifting our business mix towards the Nonresidential Construction, Industrial and Infrastructure markets.
Although demand in the New and Replacement Construction sectors remained well below historic levels in the fourth quarter, we continue to see improved industrial and infrastructure demand. Sequentially, from the third quarter, we continue to see year-over-year growth in sales of grading, perforated and expanded metal products for industrial applications, such as filtration, platforms and engineered products for architectural applications. Although demand related to oil and gas production was down sequentially, we continued to benefit from our exposure to the exploration side of the business.
Q4 was a solid quarter for orders related to oil and gas exploration activity in Alberta, in the Rocky Mountain region and in the Gulf of Mexico. On the infrastructure side, Q4 was D.S. Brown's third full quarter operating as part of Gibraltar. The integration process is moving ahead as planned. Business continues to perform very strongly and the backlog and new business pipeline both continue to grow, driven by a good mix of bridge and highway-related opportunities. The D.S. Brown made solid contributions to both our top and bottom lines in the quarter, and we're expecting further growth and accretion from this business in 2012.
Please turn to Slide #7. Brian mentioned the improvements we're seeing in our margins. These improvements reflect consistent progress toward our goal of positioning Gibraltar as the low-cost global supplier in our markets. We've advanced towards that goal during the past few years through lean initiatives that have lowered our cost structure through steps we've taken to reduce working capital and through more effective management of commodity costs.
Q4 was another quarter of solid progress in each of these areas. Three facilities were closed in 2011, and we plan to close 2 more in 2012. We continue to consolidate facilities, particularly on the West Coast. We are integrating one of the newest acquisitions, Award Metals, into our existing West Coast manufacturing footprint. We are developing 2 manufacturing Centers of Excellence that serve the entire West Coast and the Central Mountain region. These centers, coupled with an innovative distribution system, provide our businesses with the distinct competitive advantage.
Let's turn now to working capital. Although receivables and inventories are up from 2010, reflecting a longer cash conversion cycle for our 2 acquisitions, working capital for 2011 remained low at an average of 63 days. We're effectively managing our inventory as well.
Only a few years ago, our days sales inventory was in the high 80-day range. For the fourth quarter, our days sales of inventory was 58, and net working capital averaged 60 days in 2010. Working capital and days sales of inventory were both well within the optimal range we're targeting for the long term. And we believe we can sustain these favorable levels of net working capital going forward.
We said on our conference call in November that we expect commodity prices, in general, and steel, specifically, to be less volatile for us in the fourth quarter of 2011, and our experience was consistent with that expectation. Utilizing the systems investments made over the past few years, we continue to focus on effectively managing the purchase price variance in inventory in all of our business units.
We're committed to providing our customers with competitive products and service, which means placing a high priority on managing the cost side of this equation. On balance, based on experience in the fourth quarter and in the beginning of 2012, we believe that commodity costs will have less impact on our margins in 2012 than they did in 2011.
Overall, this was another solid operational quarter for Gibraltar. We continued to lower our breakeven and enhance our performance. And we look forward to further improvement in both of these areas in 2012. With that, I'll turn the call over to Ken Smith for the financial review.