Retaining Walls

Allan Block Courtyard

AB Courtyard is a unique block that allows you to build a variety of projects using five basic pieces.

Bring your designs to life with serpentine curves, straight walls, and decorative posts.

Product Sizes

  • AB Dublin - 6" H; 16-1/2" W; 7" D (39 lb)
  • AB York - 6" H; 9" W; 7" D (20 lb)
  • Courtyard Corner - 6" H; 15" W; 7" D (42 lb)
  • Courtyard Wall Cap - 3-1/2 " H; 9-1/2" W; 10" D (22 lb)
  • Courtyard Post Cap - 3" H; 26" W; 26" D (105 lb)
  • AB Old Country Dublin- 6"H x 16 1/2"W x 7"D (39lb)
  • AB Old Country York- 6"H x 9"W x 7"D (20lb)
  • Old Country Corner- 6"H x 15"W x 7"D (22lb)
  • Old Country Wall Cap- 3 1/2"H x 9 1/2"W x 10"D (22lb)
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Product Information

Want some ideas for an easy weekend project? Check out these ideas:

The Courtyard Collection Contains:

  • AB Courtyard
  • AB Old Country Courtyard

Packaging Information – Per Pallet

  • AB Courtyard-AB Dublin – 72 Pieces Per Pallet
  • AB Courtyard-AB York – 120 Pieces Per Pallet
  • Courtyard Corner Blocks – 75 Pieces Per Pallet
  • Courtyard Wall Caps – 80 Pieces Per Pallet
  • Courtyard Post Caps – 6 Pieces Per Pallet

The AB Courtyard block can also be used to make fire pits! Click here to see how to build your own!

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Visit the Allan Block website for:

Estimating Guide

Soil Reinforcement Chart

Maximum Gravity Wall Height Information

Allan Block’s patented, pre-engineered systems is unsurpassed when it comes to ease of installation Nitterhouse Masonry Products, LLC manufactures AB products for distribution in the Mid-Atlantic region.

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Thank you for your interest in a Nitterhouse Masonry Product! Please fill out the form below to reach a masonry specialist and we’ll get back to you as soon as possible. We look forward to working with you!