GAF Corporate Offices, Phones Numbers & Emails

World Headquarters

GAF Corp. Headquarters

1 Campus Drive
Parsippany, New Jersey 07054


Contact us by email...

Homeowner Support

Distributor / Retailer & Wholesaler Support:

  • Call: 1-877-423-7663

Roofing Contractor Support

  • Call: 1-800-ROOF-411

Certified Contractor Programs (CCP):

  • Call: 1-888-532-5767

Field Sales Offices


Roofing Northeast Sales Office
P.O. Box 228
401 Weavertown Road
Myerstown, PA 17067

Roofing Northeast Sales Office
700 Second Street, Suites C&D
Swedesboro, NJ 08085

Roofing Southwest Sales Office
(Residential & Commercial)
14911 Quorum Drive
Suite 600
Dallas, TX 75254

MasterFlow® Ventilation Products
295 McKoy Rd
Burgaw, NC 28425
1-877-GAF-COOL (Customer Service)

Roofing Central Sales Office
900 S. Frontage Road - Suite 350
Woodridge, IL 60517

Roofing Southeast Sales Office
13361 N. 56th Street
Tampa, FL 33617

Roofing Western Sales Office
11800 Industry Avenue
Fontana, CA 92337

Roofing Canada Sales Office
The Royal Centre 3300 Highway Number 7 Suite 806
Vaughan, Ontario L4K 4M3

WeatherSide™ Fiber-Cement Siding

440 Katherine Rd
Wind Gap, PA 18091
610-863-4101 x.229 (General Information)

Decking and Railing Products (Discontinued)

GAF Decking Systems
Warranty Claims

Ornamental Iron & Ductwork

LL Building Products
295 McKoy Road
Burgaw, NC 28425
1-800-755-9392 (Customer Service)

Non-Woven Fabrics

202 Cedar Road
Ennis, TX 75119

Technical Services

Technical Services
& Guarantee Status Office

1 Campus Drive
Parsippany, NJ 07054

Residential Warranties
1-888-532-5767, Option 1

Commercial Guarantees
1-800-766-3411, Option 2

Architectural Information Services

MasterFlow® Technical/Warranty Services

Contact E-mail Addresses

To better help us respond to your inquiry, please choose the e-mail address listed below which best describes the subject for which you require further information.

Residential Sales -
Literature requests regarding residential (asphalt shingle and accessory) products, or recommendation of Factory Certified Master Elite Contractors in your area.

Commercial Sales -
General information regarding all commercial (low slope or "flat") roofing products, systems, and programs.

International Sales -
For sales and product information outside of the United States and Canada.

Ventilation Products -
For expert technical advice on GAF Cobra® and Master Flow® ventilation products (ridge ventilation, roof louvers, turbines, power vents and whole house fans) 

Ornamental Iron & Ductwork Products -
For expert technical advice on ornamental iron and ductwork products 

CARE offers professional, non-biased educational programs to the roofing industry. 

Technical Questions -
Technical Questions regarding GAF Commercial & Residential products and systems such as installations, specifications, and code approvals.

Warranty Questions -
Inquiries regarding the GAF asphalt shingle limited warranties, or questions on how to file an asphalt shingle warranty claim.

Tapered Design Group
ProvidProviding GAF tapered insulation take-offs for architects, contractors, and distributors nationwide.

MasterFlow Warranty -

MasterFlow Orders -

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