Slope Blocks

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For giving some depth to your landscape design, there’s nothing better than concrete wall slope blocks. Not only will your low concrete wall hold back materials, it’ll do it in style!

4,61$13,57$ Foundation slab starting at $12.59

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Slope Blocks

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Dans ce résultat, un % de produits supplémentaires a été prévu pour couvrir les pertes et les coupes.

Dans cette estimation nous prévoyons:
10% pour les projets de 0 à 1000 pi2
7% pour les projets de 1001 à 3000 pi2
5% pour les projets de 3000 pi2 et plus.


Notez que ce calcul est accessible uniquement à titre informatif. Utilisez les résultats comme des estimations et non comme des recommandations définitives. Patio Drummond ne peut garantir la qualité des résultats obtenus.

The precast concrete block you'll use to build your walls!

Concrete wall slope blocks are hard, haarrd, haaarrrddd! Manufactured of long-lasting Hydrapel, our concrete block for retaining or decorative walls absorbs less water, increasing resistance to freezing, thawing, and weathering. And that's not all! The bearing capacity of this slope block is greater than that of regular low wall blocks. By placing it on a foundation slab, you'll be able to build a retaining wall up to 5 feet high (confirm with an engineer, who will take the load-bearing capacity of the soil on which you'll place your wall into account). Ready to build your garden wall?

Drycast with Hydrapel

Concrete wall slope blocks that withstand the weather? You bet!


These concrete wall blocks are perfect for use in retaining walls.


Multi-purpose concrete wall blocks, whatever your style may be.


Their entry-level price doesn’t mean these concrete wall slope blocks won’t add a touch of style to your garden wall.

Our innovative

Admixture that is incorporated directly into the mix of all our drycast products. With Hydrapel, concrete absorbs less water, which increases its resistance to freezing and thawing.Hydrapel protects the products from stains and reinforces the resistance to UV rays, for a vibrant and long-lasting color.

See more Hydrapel products

Our installation tips

Building a garden or retaining wall with the slope block

A minimum of preparation is needed for construction with concrete wall slope blocks. Depending on your concrete retaining wall project, you might prefer to first consult with an engineer to ensure that the wall will be compliant and safe. Five (5) feet is the maximum height of a wall built using our slope block. The slope block is perfect for retaining backfill, building a wall on a sloped property, adding a wall to enlarge a living area, building a drop wall for the yard, or building a decorative wall.

Installation patterns


Spec sheet

Patio Drummond Quality

Concrete products provide a lot of flexibility in a landscape design project. They’re ready to install the minute you take delivery of them. Our concrete is designed to withstand the harsh Canadian climate’s typical freeze/thaw cycles.


If your product is damaged, please contact the dealer you purchased your products from, directly. Patio Drummond provides a replacement warranty against manufacturing defects in its products, valid for one (1) year from the date of purchase.

No more secrets, here are all our specifications:

Unit specifications

Slope Blocks Foundation Slab
Dimension (mm) 133 × 251 × 200 80 × 337 × 902
Dimension (inches) 5 1/4 × 9 7/8 × 7 7/8 3 1/8 × 13 1/4 × 35 1/2
Weight 32 lb / 15 kg 125 lb / 57 kg
Surface area 0.54 ft2 NA
Facade area 0.29 ft2 NA
Linear coverage 0.66 2.96

Pallet specifications

Slope Blocks Foundation Slab
Number of units 112 27
Coverage per pallet 32,2 ft2 79,88
Coverage per row 8 ft2 8,88
Weight 3584 lb 3375 lb


Slope Blocks Foundation Slab
Quantity / row per pallet 28 3
Number of row 4 9
Pallet dimensions 40″ x 40″ 40″ x 40″
Product positioning horizontal horizontal

Ready to build your retaining wall?

Patio Drummond’s construction-grade precast cinder block is available in several sizes at a dealer near you. Consult your hardware dealer, specially trained by our team for good advice about completing your project!


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