d7 Marketing Solutions is a sales and marketing firm specializing in the building envelope of the commercial construction industry. Our products include PVC roof systems, liquid applied roof membrane systems, commercial skylights, roof hatches and smoke vents, aluminum plate rainscreen systems, aluminum composite wall panel systems, insulated wall panel systems, standing seam metal roofing systems, single skin wall panel systems, high temp metal underlayment, continuous insulation systems, and rigid insulation systems. Specifically, d7 promotes code compliance and material solutions related to air, vapor, and fire transmission through the building envelope in a rapidly evolving code climate.