Current List of Contributors    (03/04/09)

Cornerstone Society
Firestone Building Products

Benefactor
GAF Materials Corp
Siplast/ICOPAL
Soprema Inc.
Trinity/ERD

Patron
Amtech Building Sciences, Inc.
Carlisle SynTec Inc.
Dow Chemical Company
Bob & Vicki Elsdon
G-P Gypsum Corporation
IRC Building Sciences
Sika Sarnafil Inc.

Sponsor
Albert & Mary Beth Duwyn
IRWC ED. Foundation
Michael L. Hamilton, Inc.
Moisture Control Technologies Inc.
RCI Inc.
Roof Engineering Inc

Leader
Austech Roof Consultants Inc.
Carolinas Chapter RCI
Chris & Vicki Eichhorn
Joe & Patsy Hale
Evans Service Company, Inc.
Exterior Consulting & Roof Management
Fishburn Roofing Science Group
HDH Associates, P.C.
IKO Industries Ltd.
Johns Manville Corporation
Mid Atlantic Chapter RCI
Ontario Canada Chapter RCI
Rohm and Haas Company
Roof Express LLC
Roof Maintenance Systems
Roof Spec Inc.
Roofers Inc.
SPRI
Vermont Slate & Copper Services

Partner
ACAI Associates, Inc.
Accurate Roof Consultants
ADC Engineering
Bob & Elizabeth Alford
Allana-Lippert Inc.
Alliance Roof Consultants
A. Proctor Group, Ltd.
A.P. Ward Consulting Inc.
Barrett Company
James & Sharon Birdsong
Michael & Nancy Blanchette
Building Engineering Consultants Inc.
Canon Consulting & Engineering Co.
Chicago Area Chapter of RCI Inc.
Consolidated Professional Services PA
Construction Moisture Consulting Inc.
Bill & Gale Cypher
Dedicated Roof & Hydro Solutions
Delaware Valley Chapter RCI
Enercorp Inc.
Flynn Canada
FM Approvals
Foam Experts
French Engineering Inc
General Roofing
Georgia Chapter Of Roof Consultants Institute
James Hoff
Huff Consulting Services
Infraspection Institute
Phil LaDuke
Bud & Annice Lewis
Curt Liscum
M. A. Caputo Associates
Charles Marvin
Jackie McCarten
Merik Inc
National Research Council Of Canada
National Roofing Contractors Association
Nelson Hall & Associates Inc.
Netley Marsh Rod And Gun
Lewis Newlan
OMG Roofing Products
PH Enterprises
PHP Systems & Design
Thomas Riley & Helene Hardy Pierce
Pinnacle Roofing Consultants
Paul Riesebieter
Roof Technical Services Inc.
William Rubel
Tony Ruggiero
Schreiber Corporation
Shepherd Consulting Services
Robb Smith
SoCal Chapter Of The Roof Consultants Institute
Soprema Canada
Joe Szarkowicz
Zen Szewczyk
WellsKlein Consulting Group inc
The Avrie Group
Tremco Roofing
Wetherholt and Associates Inc.

Supporter
A. Poletto & Associates
Arnold & Associates
Building Technology Consultants
Bothwell-Accurate Company Ltd.
Carolina Hurricanes Hockey Club
Jay & Barbara Chatzkel
Conley Design Group Inc.
Convoy Supply Ltd.
Cybercon Engineering, Inc.
D7 Consulting
Colin & Gail Donaldson
EDIFIS
ES Products
Kami Farahmandpour
Floyd Abrams Co
Foursquare Solutions Inc.
Gale Associates, Inc.
Tom Gaughenbaugh
Gina Genin
Great Lakes Chapter of RCI, Inc.
Bill Hale
Nelson Hall
Henry Company
Judy Holleran
Hutchinson Design Group Ltd.
International Leak Detection Ltd.
Tom Kelly
Kenneth Kline
Lawrence Roof Consultants
Legat Architects
Robert & Christine Lyons
Dennis McNeil
Charles Mills
North American Roof Management Services Ltd.
Ohio Valley Chapter Of RCI
Ralph Paroli
Posi-Slope
Preferred Consulting
Allan Proctor
Reno Hilton Hotel
Rood Top System Engineers
Roofing Contractor Magazine
Rosen Shingle Creek Resort
SFS Intec
Denis Sykora
Texas Roof Management Svcs.
Bill Tipton
Sherry Vance
Bill Waterston
Western Canada Chapter RCI
Craig Williams
Bob Yoder

Advocate
Fran Acquaviva
Advanced Technology Roofing Services
Agans/White Group Inc.
Marc Allaire
Austin/San Antonio Chapter of RCI
Timothy Barrett
Beach Cove Resort
Beacon Roofing
Bob & Dana Birdsong
Blair Stephens LTD
Paul Brawner
Building Envelope Technology & Research
C.A. Weiss Sales Inc.
Richard & Connie Canon
Cindy Chadwell
David Chwalibog
Clearwater Marine Aquarium
Brian Craig
Crawford Roof Management Co.
D.B. Young and Associates, Inc.
David Devine
D'Huy Engineering Inc.
Scott Dolan
Thomas Doyle
Dworkin-NSN LLC Consulting
Ed Williams Roof Consultants
Engineering & Technical Consultants
Ewing Associates
Greg Faherty
Florida Chapter of RCI
Richard Fricklas
Thomas Gee
H.B. Fishman & Co Inc
David & Carol Hawn
Joe Heidt
Graydon & Suzanne Hexham
Lyle Hogan
Derek Hogin
Robert Humbarger
Tom Hutchinson
HWZ Contracting
Hyatt Regency Phoenix
Hyatt Regency Tampa
Inspec Inc.
Marc Jamieson
Jud Jansen
JDS Design Associates
Johnson Sales Associates
Bruce Johnson
Neal Johnson
Jonathan P. Dixon & Associates
Joseph Jenkins Inc.
JP Sheahan Associates, Inc.
Tom Julian
George F. Kanz
Jeff Kay
Dean Larsen
M. Weisman Roofing Co., Inc.
Madsen Kneppers & Associates
Glenda Mantle
Don Mapes
Martin Riley Mock
MC & Associates
MCRRC
Mega Industries Corp.
B.J. Millaike
Miro Industries
Harry Mitchell
James Mollenhoff
Mason Montgomery
Moody Gardens Hotel
Moriarty Corp
Joshua & Erica Mullen
Nettle Creek Decorating
Ken Ollinger
Patrick Henry Inn
Performance Roof Systems Inc.
Darren Perry
Phoenix Convention & Visitors Bureau
Polythane Systems/Everest Coatings
Radisson Resort Coral Springs
RCI
Roof Systems Engineering
Roofing Contractor Association of British Columbia
Roofing Technical Services L.L.C.
Art Sark
CJ Scarlet
Karl Schaack
Enika Schulze
Semple-Gooder Roofing
John Shepherd
Thomas Smith
R. Stephens
Leland Sydney
Technical Assurance Inc
Tecta America
TestMetric Inc.
Thermo-Scan Inspections
Ron Thompson
Chris Tobias
Tom L. Smith Consulting
Topside Consulting, Inc.
Stanley Ward
Watsky Associates
Robert Wetherholt
Kris Zielonka