Company Profile Active Ventilation Products ADDRESS: PO Box 1521 Newburgh, NY 12551 TOLL FREE:  (800) 247-3463 PHONE:  (845) 565-7770 FAX: (845) 562-8963 EMAIL: roofvents@aol.com WEBSITE: http://www.roofvents.com Name of Owner or Chief Executive Martin K. Kolt - President Years In Business 12 Geographic Areas Served Nationwide International CATEGORIES: Roofs & Roofing Solar Energy & Lighting COMPANY DESCRIPTION: AVP manufactures gravity, wind, electric, and solar powered roof ventilators. Sizes range from 4â¬ý to 48â¬ý in diameter. Accessories such as adapters onto turbine bases or vent pipes and collars to increase stack heights are available. AVP also manufactures curb mount flanges and powder coat to match the roof color.