GAF Executive and Leadership Team

May, 2026

Leadership Overview

GAF has 10 executives leading key functions including technology, marketing, operations, and product development.

Driven by innovation, GAF is dedicated to manufacturing high-quality roofing and building products, shaping the future of the construction industry through advanced materials and sustainable practices.

Leadership Roles at GAF

  • Executive Vice President & Chief Operating Officer - Richard Nowak
  • President, Specialty Products & Services - Justin Dunlap
  • President's Club Award - Jarrod Dattoli
  • President, Usw Local 759 Gaf (Dallas) - Raj Penn
  • Chief Technology Officer - Joseph Dennes
  • Chief Marketing Officer - Christopher Rector
  • Chief of Staff - Evelyn Bainbridge
  • Chief Information Officer - Parag Agrawal
  • Senior Vice President and Chief Technology Officer - Mike Kiik
  • General Counsel - Matthew Loncar
  • Richard Nowak - Executive Vice President & Chief Operating Officer

    Richard Nowak, the Executive Vice President & Chief Operating Officer at GAF, directs the company's extensive operational activities and manufacturing processes. Nowak oversees the day-to-day functions critical to producing GAF's wide range of building materials, including ductwork, siding, and shingles. The Executive Vice President & Chief Operating Officer ensures that manufacturing facilities operate at peak efficiency, adhering to stringent quality control standards and safety protocols. This leadership role involves optimizing supply chain management, logistics, and production schedules to meet market demand effectively. Richard Nowak's strategic focus is on driving operational improvements and cost efficiencies across all manufacturing sites, supporting GAF's mission to deliver reliable and high-performance products to residential and commercial customers nationwide.
    Richard Nowak

    Justin Dunlap - President, Specialty Products & Services

    Justin Dunlap, the President, Specialty Products & Services at GAF, leads the strategic direction and business development for GAF's specialized product lines and service offerings. Dunlap oversees the innovation, manufacturing, and market introduction of niche building materials and associated services designed for specific industry needs. The President, Specialty Products & Services is responsible for identifying new market opportunities and expanding GAF's portfolio beyond core roofing and siding products. This leadership role involves fostering strong relationships with key partners and customers to ensure tailored solutions meet evolving demands. Justin Dunlap's focus on specialized segments drives GAF's ability to offer comprehensive building solutions, reinforcing the company's commitment to quality and customer satisfaction across diverse applications.
    Justin Dunlap

    Jarrod Dattoli - President's Club Award

    Jarrod Dattoli, the President's Club Award recipient at GAF, represents exceptional achievement and leadership within the company's sales and distribution network. Dattoli's recognition signifies outstanding performance in driving sales and fostering strong customer relationships for GAF's building products. The President's Club Award highlights a commitment to excellence in representing GAF's brand and product portfolio, which includes a wide array of roofing, siding, and ventilation solutions. This distinction underscores Dattoli's significant contribution to market penetration and revenue generation. Jarrod Dattoli's success exemplifies GAF's dedication to rewarding top-tier performance and maintaining a highly motivated sales force focused on delivering quality products and services to residential and commercial clients.

    Raj Penn - President, Usw Local 759 Gaf (Dallas)

    Raj Penn, the President, Usw Local 759 Gaf (Dallas) at GAF, leads the labor union representation for GAF employees in the Dallas region. Penn advocates for the rights and welfare of union members, ensuring fair labor practices and effective communication between employees and management. The President, Usw Local 759 Gaf (Dallas) plays a crucial role in collective bargaining and addressing workplace concerns within the Dallas manufacturing facility. This leadership position is vital for maintaining positive labor relations and operational continuity. Raj Penn's dedication to the workforce supports GAF's broader commitment to its employees and its mission of producing high-quality building materials.

    Joseph Dennes - Chief Technology Officer

    Joseph Dennes, the Chief Technology Officer at GAF, directs the company's technological vision and innovation strategy. Dennes oversees the development and implementation of advanced technologies that enhance GAF's roofing and building product manufacturing processes. This leadership involves driving research into new materials and production techniques to improve product performance and sustainability. The Chief Technology Officer ensures GAF remains at the forefront of technological advancements within the construction materials sector. By fostering a culture of innovation, Dennes guides teams in creating next-generation solutions that meet evolving market demands. Joseph Dennes's focus extends to integrating digital tools and data analytics to optimize manufacturing efficiency and product quality across all GAF operations. This strategic direction supports the company's mission to provide superior building products for residential and commercial applications.
    Joseph Dennes

    Christopher Rector - Chief Marketing Officer

    Christopher Rector, the Chief Marketing Officer at GAF, shapes and executes the company's comprehensive marketing strategies. Rector leads initiatives to enhance brand visibility and market penetration for GAF's extensive product line, including shingles, siding, and ventilation systems. The Chief Marketing Officer directs market research, product positioning, and promotional campaigns to effectively reach both residential and commercial sectors. This role involves understanding customer needs and translating them into compelling marketing messages that highlight GAF's commitment to quality and innovation. Christopher Rector's oversight ensures cohesive brand messaging across all platforms, driving demand and customer loyalty. By analyzing market trends and competitive landscapes, Rector guides the development of strategic marketing plans that support GAF's growth objectives and reinforce its position as a leader in the building materials industry.

    Evelyn Bainbridge - Chief of Staff

    Evelyn Bainbridge, the Chief of Staff at GAF, provides strategic support and operational oversight to executive leadership. Bainbridge facilitates the execution of key company initiatives, ensuring alignment across departments and driving project completion. The Chief of Staff manages critical cross-functional projects, acting as a liaison between various teams to streamline communication and decision-making processes. This role involves optimizing operational efficiency and supporting the strategic objectives set forth by GAF's leadership. Evelyn Bainbridge's responsibilities include preparing executive communications, coordinating board meetings, and driving special projects that enhance organizational effectiveness. By maintaining a clear focus on GAF's mission, Bainbridge ensures that strategic priorities are translated into actionable plans, contributing to the company's overall success in the roofing and building products market.

    Parag Agrawal - Chief Information Officer

    Parag Agrawal, the Chief Information Officer at GAF, directs the company's information technology strategy and infrastructure. Agrawal oversees the development and management of all IT systems, ensuring robust cybersecurity, data integrity, and operational efficiency. The Chief Information Officer is responsible for implementing innovative technology solutions that support GAF's manufacturing, sales, and distribution networks. This leadership role involves leveraging digital transformation to enhance business processes and provide a competitive edge in the building materials industry. Parag Agrawal's strategic focus includes managing enterprise-wide software, cloud computing initiatives, and data analytics platforms. By ensuring seamless technological operations, Agrawal supports GAF's commitment to delivering high-quality roofing and building products to its customers.
    Parag Agrawal

    Mike Kiik - Senior Vice President and Chief Technology Officer

    Mike Kiik, the Senior Vice President and Chief Technology Officer at GAF, drives technological innovation and operational excellence within the company. Kiik leads the strategic direction for technology development, focusing on enhancing GAF's manufacturing capabilities and product offerings. The Senior Vice President and Chief Technology Officer oversees the integration of cutting-edge technologies to improve efficiency, sustainability, and product performance across GAF's diverse portfolio, which includes shingles, siding, and ventilation products. This leadership position involves guiding research and development efforts to ensure GAF remains a leader in material science and manufacturing processes. Mike Kiik's expertise is critical in translating technological advancements into tangible benefits for both residential and commercial markets, reinforcing GAF's commitment to quality and innovation in the building products sector.

    Matthew Loncar - General Counsel

    Matthew Loncar, the General Counsel at GAF, provides comprehensive legal counsel and oversees all legal affairs for the company. Loncar manages corporate governance, regulatory compliance, and risk management across GAF's extensive operations. The General Counsel advises on legal matters related to product development, manufacturing, and sales, ensuring adherence to all applicable laws and industry standards. This critical role involves safeguarding GAF's interests and supporting strategic business decisions with sound legal guidance. Matthew Loncar's expertise is vital in navigating the complex legal landscape of the building materials industry, protecting the company's assets and reputation while facilitating its continued growth and commitment to quality.

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    Frequently Asked Questions Regarding GAF Top Executives and Leadership Team

    Who leads GAF?
    GAF is led by Richard Nowak (Executive Vice President & Chief Operating Officer), along with executives such as Justin Dunlap (President, Specialty Products & Services) and Jarrod Dattoli (President's Club Award).
    Who is part of GAF’s executive team?
    The executive team of GAF includes leaders such as Richard Nowak (Executive Vice President & Chief Operating Officer), Justin Dunlap (President, Specialty Products & Services), Jarrod Dattoli (President's Club Award) and other senior executives.
    How many executives does GAF have?
    GAF has 10 executives leading key business areas.
    What roles are included in GAF’s leadership team?
    The leadership team of GAF includes roles such as Executive Vice President & Chief Operating Officer, President, Specialty Products & Services, President's Club Award, President, Usw Local 759 Gaf (Dallas), Chief Technology Officer.