• about portsmouth block
• our products
  • Masonry Products
    • Brick
      • Belden Brick
      • Bowerston Shale
      • Meridian Brick
      • Palmetto Brick
      • Pine Hall Brick
      • Statesville Brick
      • Triangle Brick
    • Concrete Masonry Units
      • 2 Inch Block
      • 3 Inch Block
      • 4 Inch Block
      • 6 Inch Block
      • 8 Inch Block
      • 10 Inch Block
      • 12 Inch Block
      • 8 Inch Half High Units
      • 12 Inch Half High Units
    • Architectural Masonry Units
      • Split Face Block
      • Ground Face Block
    • Flue Block
    • Concrete Brick
    • Flue Liners
    • Firebrick
    • Mortar & Cement
      • Fairborn Cement
      • Fire Clay
      • Sakrete Products
    • Masonry Accessories
      • Anchor Bolts
      • Mudsill Anchors
      • Brick Ties
      • Crawl Space Doors
      • Window Wells
      • Foundation Vents
      • Ladder Wire
      • Truss Wire
      • Ladder Hook & Eye Wire
      • Weeps
      • Aqua Flash
      • Wire Lath
      • Grout Stop
    • Control Joint
    • Concrete Lintels
    • Cleaners & Sealers
      • Prosoco
      • Muriatic Acid
  • Landscaping
    • Wall Products
      • Portsmouth Block, Inc.
      • Keystone Retaining Wall
      • Oberfields
      • Wall Product Accessories
    • Concrete Paving Brick
      • Dura Denz Americana Collection
    • Clay Paving Brick
      • Belden Brick
      • Pine Hall Brick
    • Cypress Royale Mulch
    • Non-woven Filter Fabric
    • Brick Chips(#57)
    • Crushed Brick
    • Over-size Wash Gravel
    • Paving Accessories
    • Landscaping Accessories
    • Keystone Edgers And Pavers
    • Natural Stone Boulders
  • Stone Products
    • Dutch Quality Stone
    • Casa Di Sassi
    • Provia Stone
  • Precast Concrete
    • Concrete Steps
    • Parking Curbs
    • Deck Block
    • Splash Block
    • 18x18 Smooth Patio Block
    • Keystones
  • Sand & Gravel
    • Mason Sand
    • Limestone Sand
    • #8 Limestone
    • #9 Limestone
    • #57 Limestone
    • 1" Crusher Run
  • Steel Products
    • Wire Mesh
    • Rebar
    • Angle Iron
  • Drainage Products
    • Form-a-drain
      • Lineal
      • 8" Double Outlet
      • 8" Single Outlet
      • 8" Vertical 90
      • 90 Degree Corners
      • 8" Coupling
      • 24" Spacer Strap
      • 18" Flat Stake
    • Culvert
    • Sewer & Drain
  • Insulation
    • Styrofoam Sheets
    • 2"x16"x96" Cavity Mate
    • Perlite
    • Vermiculite
    • Block Inserts
  • Miscellaneous
    • Sonotubes
    • Plastic
    • Foundation Coating
    • Brushes
    • Concrete Epoxy
    • Dowflake Calcium Ice Melt
    • Adhesive
    • Concrete Expansion Joint
    • Rebar Tie Wire
    • Rebar Chairs
    • Rebar Caps
    • Fire Pits & Rings
    • Cleanout Doors
    • Ash Dump
• resources & links
• maps & directions
• contact us

• Masonry Products
  • Brick
    • Belden Brick
    • Bowerston Shale
    • Meridian Brick
    • Palmetto Brick
    • Pine Hall Brick
    • Statesville Brick
    • Triangle Brick
  • CONCRETE MASONRY UNITS
    • 2 Inch Block
    • 3 Inch Block
    • 4 Inch Block
    • 6 Inch Block
    • 8 Inch Block
    • 10 Inch Block
    • 12 Inch Block
    • 8 Inch Half High Units
    • 12 Inch Half High Units
  • ARCHITECTURAL MASONRY UNITS
    • Split Face Block
    • Ground Face Block
  • Flue Block
  • Concrete Brick
  • Flue Liners
  • Firebrick
  • Mortar & Cement
    • Fairborn Cement
    • Fire Clay
    • Sakrete Products
  • Masonry Accessories
    • Anchor Bolts
    • Brick Ties
    • Crawl Space Doors
    • Foundation Vents
    • Ladder Wire
    • Truss Wire
    • Weeps
    • Window Wells
    • Aqua Flash
    • Wire Lath
    • Grout Stop
    • Mudsill Anchors
    • Ladder Hook & Eye Wire
  • Control Joint
  • Concrete Lintels
  • Cleaners & Sealers
    • Prosoco
    • Muriatic Acid
• Landscaping
  • WALL PRODUCTS
    • Keystone Retaining Wall
    • Oberfields
    • Portsmouth Block, Inc.
    • Wall Product Accessories
  • CONCRETE PAVING BRICK
    • Dura Denz Americana Collection
  • CLAY PAVING BRICK
    • Belden Brick
    • Pine Hall Brick
  • Cypress Royale Mulch
  • Non-woven Filter Fabric
  • Brick Chips(#57)
  • Crushed Brick
  • Over-size Wash Gravel
  • Paving Accessories
  • Landscaping Accessories
  • Keystone Edgers And Pavers
  • Natural Stone Boulders
• Stone Products
  • Dutch Quality Stone
  • Casa Di Sassi
  • Provia Stone
• Precast Concrete
  • Concrete Steps
  • Parking Curbs
  • Deck Block
  • Splash Block
  • 18x18 Smooth Patio Block
  • Keystones
• Sand & Gravel
  • Mason Sand
  • Limestone Sand
  • #8 Limestone
  • #9 Limestone
  • #57 Limestone
  • 1" Crusher Run
• Steel Products
  • Wire Mesh
  • Rebar
  • Angle Iron
• Drainage Products
  • FORM-A-DRAIN
    • 90 Degree Corners
    • 8" Double Outlet
    • 8" Vertical 90
    • 8" Single Outlet
    • 8" Coupling
    • 24" Spacer Strap
    • 18" Flat Stake
    • Lineal
  • Culvert
  • Sewer & Drain
• Insulation
  • Styrofoam Sheets
  • 2"x16"x96" Cavity Mate
  • Perlite
  • Vermiculite
  • Block Inserts
• Miscellaneous
  • Sonotubes
  • Plastic
  • Foundation Coating
  • Brushes
  • Concrete Epoxy
  • Dowflake Calcium Ice Melt
  • Adhesive
  • Concrete Expansion Joint
  • Rebar Tie Wire
  • Rebar Chairs
  • Rebar Caps
  • Fire Pits & Rings
  • Cleanout Doors
  • Ash Dump

Drainage Products › Culvert

12"X20' SMOOTH WALL SINGLE BELL 15"X20" SMOOTH WALL SINGLE BELL 18"X20' SMOOTH WALL SINGLE BELL 24"X20' SMOOTH WALL SINGLE BELL