ABC Supply
One ABC Parkway
Beloit, WI 53511-
Telephone: 860-828-0339
Fax: 860-828-1586
http://www.abcsupply.com/

Air Vent Eng.
3000 W. Commerce
Dallas, TX 75212-
Telephone: 800-247-8368
Fax: 214-631-3037
www.airvent.com

Berger Building Products Corp.
805 Pennsylvania Blvd.
Feasterville, PA 19053-
Telephone: 800-523-8852
Fax: 215-355-7738
http://www.bergerbros.com/

GAF Materials Corp.
1361 Alps Rd.
Wayne, NJ 07470-
Telephone: 973-628-3040
Fax: 973-628-3865
http://www.gaf.com/

Northern Roof Tiles
50 Dundas Street East, Suite 2,
Dundas, Ontario L9H 7K6
Phone (905) 689-4035
Fax: (905) 689-7099 Toll Free (888) 678-6866
http://www.northernrooftiles.com/

Owens Corning
One Owens Corning Pkwy.
Toledo, OH 43659-
Telephone: 800-438-7862
Fax: 419-248-6215
http://www.owenscorning.com/

IKO Corp.
120 Hay Rd.
Wilmington, DE 19809-
Telephone: 800-323-7171
Fax: 708-496-8078
http://www.iko.com/

Proof
Telephone: 800-385-7081
Fax: 516-752-0110
www.proof.com