Prior to the beginning of the installation, it is important to be familiar with the adhesive manufacturer's safety requirements and application guidelines and instructions. Do not proceed with this installation until you have fully read and understand this information. When installing adhered boards in low-rise foam for an adhered roof, the board is to have adhered in accordance with IB's ribbon adhesive layout patterns. These are found in the IB specification manual. Set the board over the substrate, taking care to fit uniformly and closely together. Offset board joints a minimum of 12 inches in one direction from the proceeding course. Fill any gaps greater than a quarter inch with matching material. After the board has been set in place, walk the board into place to ensure that it has made full contact with the adhesive. Curing times may vary depending on which product is utilized and weather conditions. Upon completing the installation, ensure all seams and laps are inspected and probed. If deficiencies are found, the area must be rewelded or repaired.
