A wind rating is an engineered performance requirement, not a generic upgrade selected by city name. The correct commercial roll-up door must match the design pressure and opening conditions required for the specific building.
Ask for the project design pressure
Obtain the positive and negative design pressures from the building plans, engineer, architect, or permitting authority. A basic wind speed alone is not enough to specify the door.
Document the opening and exposure
Door size, elevation, building height, surrounding terrain, and whether the opening is near a corner can affect pressure. Give the supplier the project information used by the designer.
Match the complete assembly
A rated curtain depends on compatible guides, brackets, fasteners, jambs, and structure. The label applies to the tested or engineered assembly, not to the curtain by itself.
Do not substitute in the field
Changing jamb material, fastener spacing, guide details, or door size may invalidate the intended rating. Resolve discrepancies before installation.
Keep documentation with the project
Retain approved submittals, installation instructions, and product labels. Inspectors or building representatives may need them to confirm compliance.
Order and fulfillment
Professional installation covers metro Atlanta. Buy-direct orders are available for pickup at 4110 Tench Road, Suite D, Suwanee, GA 30024. Call 770-831-0301 about delivery options outside the installation area; we do not promise installation outside metro Atlanta.
Call 770-831-0301, or provide the opening details through the quote request page.