Through our network of 25,000 people in 1,000 laboratories and offices in 100 countries, Intertek provides quality and safety solutions to a wide range of industries around the world. Learn more...
A career with Intertek offers rewarding opportunities to help companies around the world develop products that are used safely by millions of people every day. Learn more...
The WH Mark is the building product industry's preferred certification mark, found on more than 6,500 products.
The Green Revolution - What Does it Mean to the Building Products Industry?
This white paper discusses the challenges manufacturers face when making “green claims” and how Intertek helps to third-party validate these claims. Download.
Intertek is a Nationally Recognized Testing Laboratory (NRTL) by OSHA; recognized by Standards Council of Canada (SCC); and A2LA, APLAC, and ILAC accredited for Asia and other parts of the world.
Certified doors and frames will bear the Warnock Hersey (WH) Mark. In fact, 80% of fire doors found in North America bear the WH Mark. Having Intertek’s WH Mark on your product reflects your commitment to product safety, performance and quality to inspectors, builders and end users. The presence of Intertek’s WH Mark also demonstrates that you have implemented an approved quality control program and are undergoing quarterly manufacturing plant audits to maintain product consistency. Architects, owners, and building officials are familiar with the WHI Mark and know that the mark is a reflection of a quality product that will be accepted by all AHJ’s.
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Request more information to see how Intertek can help your organization with Doors and Frames Testing.
