BRICK
Bowerston Shale
Lawrenceville Brick
Cunningham Brick
Elgin Butler
General Shale
Glen Gery
Henry Brick
Lee Brick & Tile
McAvoy Brick
Nash
Pine Hall
Redland
Robinson
Sioux City
Statesville
Stiles & Hart
Triangle Brick
Vermont Brick

THIN BRICK
Cultured Stone
Glen Gery
Kepcor
Marion Ceramics
Owensboro
Robinson
Summitville Brick & Tile

COLORED CEMENT
Keystone
Lehigh
Solomon Colors

ARCHITECTURAL BLOCK
Arriscraft
Hanover Architectural Products
New Holland

CULTURED STONE
Owens Corning Cultured Stone

NATURAL THIN STONE
MasterCut
Natural Stone Solutions

MISCELLANEOUS
Advanced Building Products (Flashing)
Craftsmen Tools
Custom Made Cast Stone
Loxon Thin Brick Panels
Marion Ceramics
Marshalltown
Quikrete Products
Tru-Brix

MASONRY CLEANERS/CHEMICALS
Prosoco
Anti-Hydro

MASONRY REINFORCEMENT
Hohmann & Barnard

RETAINING WALLS
Hanover Architectural Products
Anchor Wall

PAVING PRODUCTS
Hanover Architectural Products
Pine Hall
Whitacre-Greer
Marion Ceramics
General Shale
Lawrenceville Brick
Redland
Glen Gery

STRUCTURAL GLAZED FACING TILE
Elgin-Butler

TECHNICAL INFORMATION
Brick Industry Association
Ceramic Glazed Masonry Institute