ATAS International, Inc.

Jason Richter

Architectural Business Development Manager

DaVinci Roofscapes, LLC

Mike Vaughn

National Sales Directo

Dorken Systems

Brandon Knobloch

Vice President Sales & Marketing

LP Building Solutions

Siplast

Herman Lopez

Building Enclosure Sales Manager

Sto Corp.

Brock Osborn

Product Expert

VMZINC

Mike Leroy

Product Expert

Malarkey

Roofinox America Inc.

Westlake Royal Building Products

Advantage Trim & Lumber Co.

AEP Span

Agrob Buchtal

Alsecco airtec

Armadura Metal Roof

Artezanos

Arto Brick & California Pavers

Atlas Molded Products

Authentic Roof By Crowe Building Products Ltd.

Barricade Building Products

Bartile

Berridge Metal Roof and Wall Panels

Bitec

Boston Valley Terra Cotta

Brava Roof Tile

Building Products of Canada

Burlington Stone

Carlisle Companies Incorporated

Castlerock formerly ICAP-USA/InsulStone

Cedar Shake and Shingle Bureau

Cedar Shingles Direct

CeDUR

CERAMICA VEREA USA

CertainTeed

Cherokee Porcelain Enamel Corp.

Chicago Metal Supply

Cladding Corp

Clark Hammerbeam Corporation, FIBERWEB Div.

Classic Metal Roofing Systems

COORitalia

Crown Roof Tile

CUPA PIZARRAS

Custom-Bilt Metals

Daltile

DECRA Roofing Systems, Inc.

Diamond Shingles

Dragon Armor Metal Shingles

E2zero

Eagle Roofing

Eco Supply

EDCO Products, Inc.

Elemex Architectural Facades

Elevate (Firestone Building Products)

Elgin-Butler Brick Co.

EmilAmerica

Enviroshake®

Euroshield™

Evergreen Slate Co., Inc.

Exquisite Surfaces

FireRock Building Materials

Front-Tek

Future Roof, Inc

GAF

G.A.P. Roofing Inc.

GCP Applied Technologies (Grace)

Georgetown Slate

Georgia-Pacific

Gladding, McBean

Glen-Gery Corporation

GMC Roofing and Building Paper Company

Green American Home

Greenstone Slate

Hilltop Slate, Inc.

Huber Engineered Woods

Ideal Roofing Company Ltd.

IKO Roofing - Commercial

Innovative Metals, Co. (IMETCO)

Interlock Roofing Ltd.

Kassel Wood & Irons, Ltd.

Keymer USA Century International Imports, Inc.

Laminam USA Inc.

Levantina USA

LEXCOR

Long Island Tinsmith Supply Corp.

Ludowici Tile

Lyman Roofing & Siding

Marble Trend Ltd.

MCA

McElroy Metal, Inc.

MetalTech Global

Metstar Building Products, Inc.

MFM Bldg. Products Corp.

Miller Shingle Company, Inc.

New England Slate Co. (The)

North Country Slate®

Northern Facades - ISOclip

Northern Roof Tiles

Nudo Products

Ondura Roofing

Owens Corning