STEP 1Select Materials
STEP 2Select Documents
STEP 3Select Details
STEP 4Download Package

Step 1 of 4

Select materials

Select the materials that you intend to use below. For convenience, materials are listed from the upper layer down. This GAF hail system solutions may meet FM’s Very Severe Hail classification requirements. Contact GAF Design Services at 877-423-7663 Option 4, then Option 3 or designservices@gaf.com to verify.

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Design services team