---
title: Retaining Walls | Knowledge Center
description: Building a retaining wall can be a tall order, choose the right product and find expert tips to help with your planning.
---

[Skip to content](https://knowledge-base.clslandscapesupply.com/retaining-walls#main-content)

English

Show submenu for translations

[![CLS\_Main-Logo\_Full-Colour-1.png\]](https://knowledge-base.clslandscapesupply.com/hs-fs/hubfs/CLS_Main-Logo_Full-Colour-1.png?height=50&name=CLS_Main-Logo_Full-Colour-1.png)](https://shop.clslandscapesupply.com/)

- [Contact Us](https://shop.clslandscapesupply.com/)
- [About CLS](https://shop.clslandscapesupply.com/pages/about-us)
- [Knowledge Center](https://knowledge-base.clslandscapesupply.com/)

Open main navigation

Close main navigation

- [Contact Us](https://shop.clslandscapesupply.com/)
- [About CLS](https://shop.clslandscapesupply.com/pages/about-us)
- [Knowledge Center](https://knowledge-base.clslandscapesupply.com/)
- English
  
  Show submenu for translations
- [Go to clslandscapesupply.com](https://shop.clslandscapesupply.com/)

[Go to clslandscapesupply.com](https://shop.clslandscapesupply.com/)

 Need help? Let's dig in to your questions!

- There are no suggestions because the search field is empty.

1. [Knowledge Center](https://knowledge-base.clslandscapesupply.com/)
2. [Retaining Walls](https://knowledge-base.clslandscapesupply.com/retaining-walls)

# Retaining Walls

 Building a retaining wall can be a tall order, choose the right product and find expert tips to help with your planning.

- [What is your return and refund policy?](https://knowledge-base.clslandscapesupply.com/what-is-your-return-and-refund-policy-3)
- [Do you have product to look at on site?](https://knowledge-base.clslandscapesupply.com/do-you-have-product-to-look-at-on-site-3)
- [How to build a garden or retaining wall.](https://knowledge-base.clslandscapesupply.com/how-to-build-a-garden-or-retaining-wall)
- [How high can I build a retaining wall before needing a permit?](https://knowledge-base.clslandscapesupply.com/how-high-can-i-build-a-retaining-wall-before-needing-a-permit)
- [What is geogrid?](https://knowledge-base.clslandscapesupply.com/what-is-geogrid)
- [Choosing the right product for your wall.](https://knowledge-base.clslandscapesupply.com/choosing-the-right-product-for-your-wall)
- [If I have to order a product, how long will it take?](https://knowledge-base.clslandscapesupply.com/if-i-have-to-order-a-product-how-long-will-it-take-1)

See less ▼

- [Online Store](https://knowledge-base.clslandscapesupply.com/online-store)
- [Deliveries](https://knowledge-base.clslandscapesupply.com/deliveries)
- [Landscape Construction](https://knowledge-base.clslandscapesupply.com/landscape-construction)
- [Lawn Care](https://knowledge-base.clslandscapesupply.com/lawn-care)
- [Mulches and Soils](https://knowledge-base.clslandscapesupply.com/mulches-and-soils)
- [Natural Stone](https://knowledge-base.clslandscapesupply.com/natural-stone)
- [Paving Stones](https://knowledge-base.clslandscapesupply.com/paving-stones)
- [Retaining Walls](https://knowledge-base.clslandscapesupply.com/retaining-walls)
- [How-To Guides](https://knowledge-base.clslandscapesupply.com/how-to-guides)
- [The Landscape Bag](https://knowledge-base.clslandscapesupply.com/the-landscape-bag)

- [Contact Us](https://shop.clslandscapesupply.com/)
- [About CLS](https://shop.clslandscapesupply.com/pages/about-us)
- [Knowledge Center](https://knowledge-base.clslandscapesupply.com/)

[![Chill listening crop-3](https://knowledge-base.clslandscapesupply.com/hs-fs/hubfs/LOGOOO.png?width=200&height=38&name=LOGOOO.png "Chill listening crop-3")](https://shop.clslandscapesupply.com/)

Help Center

<https://www.facebook.com/CLSLandscapeSupply> <https://www.instagram.com/clslandscape/> <https://www.linkedin.com/company/cls-landscape-supply/> <https://www.youtube.com/channel/UCDM8ToQ91sLf_0DVDKVE_jw>

Copyright © 2026, CLS Landscape Supply | Calgary South & Cochrane