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Semma Wall by Techo-Bloc from AR Stoneworks & Outdoor Living – Ultimate Strength and Flexibility

The Semma retaining wall from Techo-Bloc, available at AR Stoneworks & Outdoor Living, stands out as an exemplary model of engineering and aesthetic design, with its double-sided, 6″ x 16″ block system. Tailored for versatility and robustness, its tapered sides are complemented by an independent mechanical interlock for straight or sinuous wall constructions. It exhibits formidable shear strength, thanks to the block-to-block contact, a dependable void fill interlock system filled with contractor-grade gravel, and a precise half-inch bonding for superior joint dispersion. Semma’s functionality shines in the creation of raised patios with an imposing parapet or as an independent wall. Incorporating Semma pillars can elevate the structure with additional height or serve as innovative light features. Note that the polished finish is a distinctive choice offered exclusively in Canada. The Semma wall by Techo-Bloc is a staple of strength and flexibility for any outdoor design project.

Click on a color to see which sizes are available, as not all sizes come in every color.

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Sizes Included
5 7/8 x 1 1/2 x 16


Sizes Included
Side 1: 5 7/8 x 11 x 16
Side 2: 5 7/8 x 11 x 1 1/2

Semma Layout Possibilities

This is where you nudge your better half and show them what you want!

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Dreaming of a breathtaking outdoor living space? At AR Stoneworks, we turn visions into reality. Whether it’s a serene garden retreat, a vibrant outdoor kitchen, or a stunning hardscape, our team of experts is here to bring your ideas to life.