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Allan Block, Construction Block & Decorative Walls

Allan Block is the the Nation's premier retaining wall. Pioneer is proud to be an Allan block manufacturer and distributor with Allan Block products available at all Pioneer retail stores. In addition to Allan Block, Pioneer carries a variety of other garden walls, retaining walls, and decorative walls for use in gardens beds, seat walls, patios, and outdoor living kits. For more information on Allan Block products you can also visit them on the web at www.allanblock.com/

Construction block is concrete block of all shapes and sizes, sometimes referred to as CMU Block, wall block, or cinder block. Construction block can be used to build everything from property walls to seat walls and BBQs to planters. They are a very versatile product used in landscape construction.

In addition to Allan Block and select CMU, Pioneer carries a variety of other garden walls, retaining walls, and decorative walls for use in gardens beds, seat walls, patios, and outdoor living kits.


** We do our best to provide photography that represents our products however conditions beyond our control may affect how you view our products. The best way to view Pioneer products is to visit any of our yards or request samples so you may see products in person. Not all products we carry are represented on pioneersand.com. We encourage you to visit any of our yards to see all that we carry. **



Available Colors
Allan Block Classic - Barcelona
Allan Block Classic - Baja
Allan Block Classic - Mediterranean
Allan Block Classic Cap - Baja
Allan Block Classic Cap - Barcelona
Allan Block Classic Cap - Mediterranean
Allan Block Classic Corner - Baja
Allan Block Classic Corner - Mediterranenan
Allan Block Courtyard Cap - Baja
Allan Block Courtyard Cap - Barcelona
Allan Block Courtyard Cap - Rustic
Allan Block Courtyard Corner - Baja
Allan Block Courtyard Corner - Barcelona
Allan Block Courtyard Corner - Rustic
Allan Block Courtyard Dublin - Baja
Allan Block Courtyard Dublin - Barcelona
Allan Block Courtyard Dublin - Rustic
Allan Block Courtyard York - Baja
Allan Block Courtyard York - Barcelona
Allan Block Courtyard York - Rustic
Allan Block Jumbo Junior - Baja
Allan Block Jumbo Junior - Barcelona
Allan Block Jumbo Junior - Mediterranean
Allan Block Litestone - Baja
Allan Block Litestone - Barcelona
Allan Block Litestone - Mediterranenan
Garden Wall - Baja
Garden Wall - Barcelona
Garden Wall - Oak Creek
Garden Wall Mini Cap - Baja
Garden Wall Mini Cap - Oak Creek
Lakeland Wall Block - Baja
Lakeland Wall Block - Barcelona
Lakeland Wall Block - Oak Creek
Titebond - Retaining Wall Adhesive
AB - Europa Collection - Grey Blend
AB - Europa Collection - Red Blend
AB - Europa Collection - Tan Blend
AB - Courtyard Collection - Tan Blend
AB - Courtyard Collection - Grey Blend
AB - Ashlar Collection - Red Blend
AB - Ashlar Collection - Grey Blend
AB - Ashlar Collection - Tan Blend
Construction Block

Allan Block Classic - Barcelona

  • Description
  • Application
  • Specs
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Setback Coverage Weight Approximate Dimensions
1 sq ft. approx. 75 lbs 8 in. H x 12 in. D x 18 in. L
11 blk per m² 35 kg 200mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic - Baja

  • Description
  • Application
  • Specs
  • Locations

The largest component in the AB Retaining Wall system. Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Setback Coverage Weight Approximate Dimensions
1 sq ft. approx. 75 lbs 8 in. H x 12 in. D x 18 in. L
11 blk per m² 35 kg 200mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic - Mediterranean

  • Description
  • Application
  • Specs
  • Locations

Mediterranean color is comprised of browns and charcoal colors to complement neutral landscapes.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Setback Coverage Weight Approximate Dimensions
1 sq ft. approx. 75 lbs 8 in. H x 12 in. D x 18 in. L
11 blk per m² 35 kg 200mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic Cap - Baja

  • Description
  • Application
  • Specs
  • Locations

Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Weight Approximate Dimensions
55 lbs 4 in. H x 12 in. D x 18 in. L
25 kg 100mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic Cap - Barcelona

  • Description
  • Application
  • Specs
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
WeightApproximate Dimensions
55 lbs4 in. H x 12 in. D x 18 in. L
25 kg100mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic Cap - Mediterranean

  • Description
  • Application
  • Specs
  • Locations

Mediterranean color is comprised of browns and charcoal colors to complement neutral landscapes.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
WeightApproximate Dimensions
55 lbs4 in. H x 12 in. D x 18 in. L
25 kg100mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Classic Corner - Baja

  • Description
  • Application
  • Specs
  • Locations

Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Weight Approximate Dimensions
55 lbs 8 in. H x 8 in. D x 16 in. L
25 kg 200mm H x 200mm D x 400mm L
This product is available at the following locations:

Allan Block Classic Corner - Mediterranenan

  • Locations
This product is available at the following locations:

Allan Block Courtyard Cap - Baja

  • Description
  • Locations

Shown in Baja. Also available in Barcelona and Mediterranean colors.

This product is available at the following locations:

Allan Block Courtyard Cap - Barcelona

  • Description
  • Application
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
This product is available at the following locations:

Allan Block Courtyard Cap - Rustic

  • Application
  • Locations

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy.

This product is available at the following locations:

Allan Block Courtyard Corner - Baja

  • Description
  • Application
  • Specs
  • Locations

Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy.

The Corner block component is a finishing component necessary to complete free-standing walls.

Corner Block

This product is available at the following locations:

Allan Block Courtyard Corner - Barcelona

  • Description
  • Application
  • Specs
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall

Corner Block

This product is available at the following locations:

Allan Block Courtyard Corner - Rustic

  • Description
  • Application
  • Specs
  • Locations

This color is a mainly grey earth tones with hues of cream and highlights of tan.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy.

The Corner block component is a finishing component necessary to complete free-standing walls.

Corner Block

This product is available at the following locations:

Allan Block Courtyard Dublin - Baja

  • Description
  • Application
  • Specs
  • Locations

Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall

AB Dublin Block

Note: The AB Dublin can be installed upside down when the opposite angle is needed during construction. This should typically only be done on the top course.


This product is available at the following locations:

Allan Block Courtyard Dublin - Barcelona

  • Description
  • Application
  • Specs
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall

AB Dublin Block

Note: The AB Dublin can be installed upside down when the opposite angle is needed during construction. This should typically only be done on the top course.

This product is available at the following locations:

Allan Block Courtyard Dublin - Rustic

  • Description
  • Application
  • Specs
  • Locations

This color is a blend of grey earth tones with hues of cream and tan.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall

AB Dublin Block

Note: The AB Dublin can be installed upside down when the opposite angle is needed during construction. This should typically only be done on the top course.

This product is available at the following locations:

Allan Block Courtyard York - Baja

  • Locations
This product is available at the following locations:

Allan Block Courtyard York - Barcelona

  • Description
  • Application
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
This product is available at the following locations:

Allan Block Courtyard York - Rustic

  • Application
  • Locations

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy.

This product is available at the following locations:

Allan Block Jumbo Junior - Baja

  • Description
  • Application
  • Locations

Shown in Baja Color. Also available in Barcelona & Mediterranean colors.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
This product is available at the following locations:

Allan Block Jumbo Junior - Barcelona

  • Description
  • Application
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
This product is available at the following locations:

Allan Block Jumbo Junior - Mediterranean

  • Description
  • Application
  • Locations

Mediterranean color is comprised of browns and charcoal colors to complement neutral landscapes.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
This product is available at the following locations:

Allan Block Litestone - Baja

  • Description
  • Application
  • Specs
  • Locations

Our Baja Brown color is a tasteful combination of tan, brown, and chocolate colors reminiscent of the Arizona desert.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
Setback Coverage Weight Approximate Dimensions
0.5 sq ft. approx. 35 lbs 4 in. H x 12 in. D x 18 in. L
22 blk per m² 15 kg 100mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Litestone - Barcelona

  • Description
  • Application
  • Specs
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown tones that capture the essence of Arizona.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
SetbackCoverageWeightApproximate Dimensions
0.5 sq ft. approx.35 lbs4 in. H x 12 in. D x 18 in. L
22 blk per m²15 kg100mm H x 300mm D x 460mm L
This product is available at the following locations:

Allan Block Litestone - Mediterranenan

  • Description
  • Application
  • Specs
  • Locations

Mediterranean color is comprised of browns and charcoal colors to complement neutral landscapes designs.

The Allan Block Courtyard Collection is a two-sided free standing patio wall system that has three main components - Dublin, York, and Corners - plus caps. The Courtyard collection requires no mortar making installation easy quick and easy. The Dublin block component is the main block for Courtyard Collection construction.

These interlocking blocks easily fit together without any materials or tools.

  • Retaining Wall
  • Garden Wall
  • Raised Garden Bed
  • Privacy Wall
SetbackCoverageWeightApproximate Dimensions
0.5 sq ft. approx.35 lbs4 in. H x 12 in. D x 18 in. L
22 blk per m²15 kg100mm H x 300mm D x 460mm L
This product is available at the following locations:

Garden Wall - Baja

  • Description
  • Locations

A three piece, stack-able retaining wall system build for small walls, planters, and gardens in our signature Baja Blend color.

This product is available at the following locations:

Garden Wall - Barcelona

  • Description
  • Application
  • Locations

Blending with most landscape material colors, this product contains burgundy, gold, charcoal, and brown.

A three piece, stackable retaining wall system:

  • Small Retianing Walls
  • Planters
  • Gardens
This product is available at the following locations:

Garden Wall - Oak Creek

  • Description
  • Locations

A three piece, stack-able retaining wall system build for small walls, planters, and gardens in our signature Oak Creek color.

This product is available at the following locations:

Garden Wall Mini Cap - Baja

  • Description
  • Locations

The mini-cap is the finishing touch to Pioneer's garden wall, available in all colors.

This product is available at the following locations:

Garden Wall Mini Cap - Oak Creek

  • Description
  • Locations

The mini-cap is the finishing touch to Pioneer's garden wall, available in all colors.

This product is available at the following locations:

Lakeland Wall Block - Baja

  • Description
  • Sizes
  • Locations

Lakeland block is a tumbled decorative wall block that can be used to create any variety of landscape features such as benches, seat walls, fire rings, fireplaces and much, much more. Pioneer's Baja Brown color is representative of the Arizona desert with tan, brown, and chocolate hues.

This product is available at the following locations:

Lakeland Wall Block - Barcelona

  • Description
  • Sizes
  • Locations

Lakeland block is a tumbled decorative wall block that can be used to create any variety of landscape features such as benches, seat walls, fire rings, fireplaces and much, much more. Pioneer's Barcelona color is one of the most popular colors in the state with hues of Burgundy, Charcoal and gold.

This product is available at the following locations:

Lakeland Wall Block - Oak Creek

  • Description
  • Sizes
  • Locations

Lakeland block is a tumbled decorative wall block that can be used to create any variety of landscape features such as benches, seat walls, fire rings, fireplaces and much, much more. Pioneer's Oak Creek color is reminiscent of Sedona with red, burgundy, and charcoal colors.

This product is available at the following locations:

Titebond - Retaining Wall Adhesive

  • Description
  • Application
  • Locations

Superior strength and stability for landscape retaining block and pavers. Titebond Landscape Retaining Wall Adhesive is a professional strength adhesive for use on retaining and landscape decorative wall systems.

Titebond Landscape Retaining Wall Adhesive works well on dry, damp, and cold surfaces to provide a long lasting bond. It is strong enough to resist water and frost.

  • Concrete
  • Wood
  • Brick
  • Masonry
  • Pavers
  • Most other common landscaping materials
This product is available at the following locations: