Air, water and structural testing can be measured and recorded accurately on test specimens as large as 14 feet high and 24 feet wide. Test specimens can be tested to wind speeds in excess of 300 mph. Water penetration tests can be conducted under static and dynamic test conditions to meet all water resistance standards. Whether you need ASTM test methods, full AAMA testing, TAS 202 or research & development, NCTL can provide you the expertise and precision testing necessary to meet your needs.