GAF Corporate Offices, Phones Numbers & Emails

World Headquarters

GAF Corp. Headquarters

1361 Alps Road
Wayne, New Jersey 07470


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. Frontage Road - Suite 350
Tampa, FL 33617 1-813-829-8880

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)

VersaShield Flooring Underlayment

202 Cedar Road
Ennis, TX 75119
1-972-872-2393 (fax)

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

1361 Alps Road
Wayne, NJ 07470

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.

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 

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 -

International Inquiries:

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