Home | Contact | Photos


Manufacturing and quality control photo

Garland Roofing Materials: Manufacturing Products That Perform Above Industry Standards

Our manufacturing process and products are monitored through the ISO 9001 certification as well as Garland’s stringent internal quality control program, ensuring the highest level of quality is continuously maintained and improved. Garland roofing products are also independently tested against the industry’s most rigorous standards, including Factory Mutual, Underwriter’s Laboratories, and Dade County, Florida.

Get the Facts About Garland

Garland manufactures nearly all the products we sell and has done so since our inception in 1895. We are committed to investing in the most advanced technologies, implementing the latest quality control procedures, maintaining an experienced work force, and — most importantly — doing whatever it takes to get the job done right. To ensure our Garland roofing products are manufactured to perform above industry standards, our multi-million dollar production facilities use state-of-the-art microprocessor controls that provide flexible, accurate quality control management for optimum rooftop performance.

Dedicated to Providing You with the Highest-Quality Products in Two Ways...

GMAX (Garland Manufacturing Attention to Excellence)

GMAX is a proactive quality assurance program. By emphasizing communication among our entire team - from employees on the production line to the management team - our manufacturing team dynamic is strong and everyone shares personal ownership of our products and processes. 

GMAX holds our manufacturing processes to the highest standard and focuses on communication, education, safety, quality and efficiency. The result is consistent, high-quality, trustworthy Garland products. 


ISO 9001 monitors Garland’s ability to consistently meet pre-established standards for quality in research, production, quality control, and services related to our roofing products, and it is the worldwide standard for quality system excellence. We currently hold a ISO 9001:2008 certification.

For you, it means:

Raising the Industry's Bar of Performance Through Research and Development

Our team of research and development experts continually develop innovative product and service offerings that provide customers with a wide range of solutions best suited for their particular needs.

Garland has played a leading role in offering high-performance VOC compliant and zero VOC maintenance and adhesive alternatives as well as a full-line of wind uplift-resistant standing seam metal roofing designs. Garland's research and development team has also achieved several "firsts" in the industry, further establishing Garland as a leader in the industry.