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Luling High School

Garland Co. Inc.

The original metal standing seam roof on the Luling High School, in the Luling Independent School District of Texas, was described as having been given short shrift during the building’s original construction in 1987.

The roof’s design includes many valleys, ridges, and hips with internal gutters that proved inadequate to accommodate drainage. As a result of ponding water, it was said that the building was never completely leak-free during the original roof’s 23-year life cycle. Things came to a head in 2008, during an especially heavy rainfall that cost the district $40,000 in damages and clean up. For a solution that would resolve the design flaws of the original assembly, the district turned to Sam Heffernan, locally based representative of high-performance roofing materials manufacturer, The Garland Company, Inc.

After a thorough inspection, Heffernan recommended retrofitting with the R-Mer® Lite II insulated steel roofing system. He explained, “The sealed seam configuration of the R-Mer Lite assembly allows for more waterproofing at crucial flashing junctures and simple and easy flashing installation. It allowed us to fill the internal gutters with insulation before roofing over them. In the roof areas where the slope had been inadequate, the R-Mer Lite system made it inexpensive to add tapered insulation to build up slope. The original design asked too much of a standing seam roof. There was no way to properly waterproof the internal gutters and valleys. With this retrofit solution, that roof should be trouble free for 30 years or longer.”

Since metal retrofits require a thorough evaluation by a structural engineer, the district requested the services of professional engineer Pat Sullivan of QS Tech LLP to calculate the additional weight to the underlying system. Sullivan explained, “Since R-Mer Lite II does not require a framing system, and the overall system weight is less than one pound per square foot installed, the retrofit proved to be a perfect solution for this difficult design.” The stucco-embossed, extra-strength R-Mer Wall Pan system was installed around the building’s four-foot fascia, with custom-engineered gutters and downspouts made of matching, pre-painted R-Mer metal fascia to complete the project.

In addition to the energy saving benefits of the added insulation, the roof came with a highly reflective ENERGY STAR® qualified coating. Said Sullivan, “The white surface combined with the added insulation can save the owner up to $50,000 in energy costs annually…It’s very hot in Texas. This year alone we had 65 days in a row over 100 degrees Fahrenheit.”

Contractor for the project, Mark Rusch of Tri-Lam Roofing and Waterproofing, has installed more squares of R-Mer Lite than any other contractor in the nation. He reported, “It’s a clean, light system that is easy and safe to work with. It goes down like a metal single ply, and is easy to cut, making it ideal for a job like this one where there are lots of angles, variations, and levels.”

This was the first major roofing project overseen by the high school’s business manager, Stephanie Timms, who commented, “Almost all our campus buildings now have Garland roofs. We’ve had the same rep since the mid 1980’s, and our school board has found Sam to be a very stable trustworthy partner.”

About Garland

Garland logoThe Garland Company Inc. is one of the worldwide leaders of quality, high-performance roofing and building envelope solutions for the commercial, industrial and institutional markets - for new construction and retrofit. Garland provides products and services designed for the whole building, from the foundation to the roof and everything in between. The product line includes architectural and structural standing metal roof systems, metal wall systems, metal soffits, metal roof recoating systems and accessories like snowguards.

For over 125 years, Garland has continually developed unique product and service offerings that have raised the bar of performance while exceeding the individual needs of customers throughout the world. Today, Garland's network of over 220 local building envelope professionals is ideally positioned throughout the United States, Canada and the United Kingdom to provide quality building envelope solutions for single and multi-property facilities. The Garland Company Inc., headquartered in Cleveland, Ohio, is an ISO 9001:2015 certified company. For more information about Garland, visit or call 800-321-9336.

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