Leadership Overview
GAF has 7 executives leading key functions including technology innovation, operational excellence, labor relations, legal compliance, corporate leadership, employee resource development, and sales performance.
Focused on delivering high-quality roofing solutions, GAF maintains a commitment to manufacturing excellence while driving sustainable growth across residential and commercial building sectors.
Focused on delivering high-quality roofing solutions, GAF maintains a commitment to manufacturing excellence while driving sustainable growth across residential and commercial building sectors.
Leadership Roles at GAF
Richard Nowak - Executive Vice President & Chief Operating Officer
Richard Nowak, the Executive Vice President & Chief Operating Officer at GAF, manages the end-to-end production lifecycle for roofing, siding, and ductwork products. Overseeing large-scale manufacturing operations, the Executive Vice President & Chief Operating Officer ensures consistent output quality across all regional plants. This leadership role involves streamlining logistics to meet the high demand of the commercial construction sector. By refining internal workflows, Nowak maximizes resource utilization and reduces manufacturing overhead. The Executive Vice President & Chief Operating Officer coordinates with other C-suite leaders to synchronize production schedules with market demand forecasts. Through the oversight of complex supply chains, Nowak maintains the availability of essential building materials. Ultimately, Richard Nowak drives the operational excellence required to sustain the company's market position as a premier provider of residential and commercial roofing solutions.

Raj Penn - President, Usw Local 759 Gaf (Dallas)
Raj Penn, the President, Usw Local 759 Gaf (Dallas) at GAF, facilitates productive labor relations within the manufacturing environment. Overseeing the alignment between workforce requirements and production goals, the President, Usw Local 759 Gaf (Dallas) ensures that safety and operational standards remain the top priority. This leadership role involves mediating complex discussions to maintain a stable and efficient manufacturing culture. By fostering open communication channels, Penn supports the professional development of the production staff. The President, Usw Local 759 Gaf (Dallas) collaborates with management to implement process improvements that enhance output quality for shingles and ventilation products. Through the consistent application of labor policies, Penn drives a culture of accountability and excellence. Ultimately, Raj Penn secures the human capital stability necessary for the company to meet the rigorous demands of the residential and commercial building industries.
Hugo Felix - President
Hugo Felix, the President at GAF, architects the overarching corporate strategy for the entire manufacturing portfolio. Overseeing the expansion of market share in the residential and commercial sectors, the President ensures that the company remains at the forefront of the building materials industry. This leadership role involves setting long-term growth objectives and allocating capital toward high-impact product lines like siding and ornamental iron. By driving cross-functional collaboration, Felix aligns the efforts of the entire executive team with the company's mission. The President monitors global market trends to identify new opportunities for product innovation and regional expansion. Through the execution of strategic initiatives, Felix enhances the company's competitive advantage. Ultimately, Hugo Felix secures the financial and operational health of the organization, ensuring that the company continues to deliver superior roofing and construction products to a diverse customer base.
Ronald Kung - Group President, Asians Leading Together Employee Resource (Alternative)
Ronald Kung, the Group President, Asians Leading Together Employee Resource (Alternative) at GAF, drives initiatives focused on organizational culture and employee engagement. Overseeing the development of inclusive leadership programs, the Group President, Asians Leading Together Employee Resource (Alternative) ensures that the company attracts and retains top talent across all manufacturing departments. This leadership role involves fostering a diverse environment that supports innovation in product design and customer service. By championing employee resource groups, Kung strengthens the internal community and promotes professional growth. The Group President, Asians Leading Together Employee Resource (Alternative) collaborates with human resources to align cultural initiatives with the company's broader business objectives. Through the promotion of inclusive practices, Kung enhances the overall productivity of the workforce. Ultimately, Ronald Kung secures a vibrant and motivated team, which is essential for the company to maintain its leadership in the roofing and building materials market.
Jarrod Dattoli - President's Club Award
Jarrod Dattoli, the President's Club Award at GAF, drives high-performance sales initiatives within the commercial roofing division. Overseeing the expansion of client relationships, the President's Club Award ensures that the company's products reach key markets across the country. This leadership role involves identifying new business opportunities and securing contracts for large-scale construction projects. By optimizing the sales funnel, Dattoli increases revenue and strengthens the company's market presence. The President's Club Award collaborates with the marketing and product teams to ensure that sales strategies reflect the quality of the company's roofing and siding solutions. Through the consistent achievement of sales targets, Dattoli supports the company's growth objectives. Ultimately, Jarrod Dattoli secures the commercial success of the organization by delivering exceptional value to clients and ensuring that the company remains the preferred choice for residential and commercial building materials.
Hari Reddy - Senior Vice President, Chief Technology Officer
Hari Reddy, the Senior Vice President, Chief Technology Officer at GAF, directs the digital transformation of roofing manufacturing processes. Overseeing the integration of advanced materials science and automated production systems, the Senior Vice President, Chief Technology Officer ensures that GAF maintains a competitive edge in the building materials market. This leadership role involves architecting scalable cloud infrastructure to support global supply chain visibility. By optimizing data analytics across North American manufacturing facilities, Reddy improves operational efficiency and product durability. The Senior Vice President, Chief Technology Officer collaborates with the Board to align technological investments with long-term sustainability goals. Through the implementation of smart manufacturing protocols, Reddy drives innovation in shingle and ventilation product development. Ultimately, the Senior Vice President, Chief Technology Officer secures the technological foundation necessary for the company to lead the residential and commercial roofing industries.

Matthew Loncar - General Counsel
Matthew Loncar, the General Counsel at GAF, directs all legal strategy and regulatory compliance initiatives. Overseeing the protection of intellectual property related to roofing and non-woven fabric technologies, the General Counsel ensures that the company adheres to all environmental and safety regulations. This leadership role involves managing complex litigation and contract negotiations that impact the company's commercial partnerships. By providing legal guidance on corporate governance, Loncar mitigates risk across all manufacturing operations. The General Counsel collaborates with the executive team to ensure that business expansion strategies align with legal frameworks. Through the oversight of regulatory filings, Loncar maintains the company's standing in the building materials industry. Ultimately, Matthew Loncar secures the legal integrity of the organization, allowing the company to focus on delivering high-quality products to residential and commercial clients without unnecessary exposure to liability.
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