Change in Time of Beacon Roofing Supply's Fourth-Quarter and Fiscal 2005 Earnings Conference Call

December 5, 2005

PEABODY, Mass.--(BUSINESS WIRE)--Dec. 5, 2005--Beacon Roofing Supply, Inc. (Nasdaq: BECN) will be hosting a conference call to discuss its earnings results for the fourth quarter and fiscal year ended September 24, 2005 on Thursday, December 8, 2005 at 9:00 a.m. (EST) rather than the previously announced 11:00 a.m. The earnings results will be released before the market opens on that day. The call-in numbers and passcodes below have not changed from the prior release.

The conference call dial-in-number is 800.901.5231 (participant passcode 34334860) (international dial-in-number 617.786.2961). To assure timely access, participants should call in before 9:00. This call will not be web cast, however the earnings press release will be available under the "Financial News Releases" page of the "Investors" section of the company's web site at

Beginning two hours after the call, a replay of the conference call will be available at 888-286-8010 (participant passcode 63118766) (international dial-in-number 617-801-6888) for a week following the call. After a week, a recording of the call will be available on the "Profile" page of the "Investors" section of the company's web site at

Beacon Roofing Supply, Inc. is a leading distributor of roofing materials and complementary building products operating 138 branches in 29 states in the Northeast, Mid-Atlantic, Midwest, Central Plains, Southeast and Southwest regions of the United States and in Eastern Canada.

CONTACT: Beacon Roofing Supply, Inc.
Dave Grace, 978-535-7668 x14

SOURCE: Beacon Roofing Supply, Inc.