The Solid Choice

Risi Stone Inc. has continued to lead the industry in Product Innovation, Best Practices and Solid Support for over four decades.
As the inventor and original Pioneer of the Segmental Retaining Wall, our products have been the choice of Engineers, Designers and Landscape Architects looking for classic clean lines and timeless appeal. With patented innovative design features, our systems guarantee the final wall will appear and perform exactly as planned and specified.

Moderngravity & retaining walls | residential & commercial | steps | Economical

Architextures

Application

NEW! A modern aesthetic, designed to reflect and enhance your contemporary space. Crisp edges and clean linear appearance, blend and enrich both modern and traditional design.

Specification
Max. Gravity Height 1m / 3.2'
Max Reinforced Height 4m / 13'
Stack Alignment Near Vertical
Appearance & Size

Patented manufacturing process allows for almost any texture, colour or finish. Please check with your local manufacturer.

ArchitexturesXL

Application

NEW! ArchitexturesXL provides a modern aesthetic, designed to reflect and enhance your contemporary space. Crisp edges and clean linear appearance, blend and enrich both modern and traditional design.

Specification
Max. Gravity 1m / 3'
Max Reinforced Height 8m / 26'
Stack Alignment Near Vertical
Appearance & Size

Patented manufacturing process allows for almost any texture, colour or finish. Please check with your local manufacturer.

Naturalstraight or curved garden, retaining & seat walls | steps | pillars | planters | tree-rings | fireplaces | firepits | water features | BBQ grill islands

Rivercrest

Application

The unique engineered S-shape and patent pending design creates vertical and lateral interlock for added strength, making it ideal for retaining walls up to 1.8m (6.0').

Specification
Max: Gravity Height 0.6m / 2'
Max Reinforced Height 2.5m / 8'
Min Radius 0.9m / 3'
Stack Alignment Vertical
Appearance & Size

Rivercrest offers the true look and character of a natural drystacked flagstone wall

FlagStack

Application

The unique engineered S-shape and patent pending design creates vertical and lateral interlock for added strength, making it ideal for retaining walls up to 1.8m (6.0').

Specification
Max: Gravity Height 0.6m / 2'
Max Reinforced Height 2.5m / 8'
Min Radius 0.9m / 3'
Stack Alignment Vertical
Appearance & Size

FlagStack offers the true look and character of a natural drystacked flagstone wall

Classicstraight or curved garden & retaining walls | steps | pillars | planters

StackStone

Application

StackStone classic wall’s natural beauty, versatility and simple installation make the prefect choice for any Do-it-Yourselfer’s next landscaping project.

Specification
Max Gravity 0.6m / 2.0'
Min Radius 0.77m / 2.5'
Stack Alignment Vertical
Appearance & Size

The combination of smooth beveled edges and rock face texture provide clean elegant lines.

Pisa2

Application

Pisa2 is the original, classic block SRW that started it all. Over the last 25 years it has sustained its place in the market due to its versatility, structural stability, simplistic installation and Contractor friendly design features.

Specification
Max Gravity 1m / 3'
Max Reinforced +7m / +23'
Min Radius 1.5m / 5'
Stack Alignment Vertical/Battered
Appearance & Size

Split rock Texture with elegant chamfered edges

ConcordWall

Application

The built-in setback design of Concord Wall automatically forms the correct slope, ensuring a highly stable retaining wall. Utilizing the product’s tapered components, you can form curved walls and steps.

Specification
Max Gravity 1m / 3'
Max Reinforced +7m / +23'
Min Radius 2.4m / 8'
Stack Alignment Vertical/Battered
Appearance & Size

Split rock Texture with elegant chamfered edges

PisaLite

Application

The PisaLite system is a modular concrete retaining wall system that is used to stabilize and contain earth embankments, large or small. The PisaLite system is based on the principles and designs of the PisaStone system developed in the 1970’s.

Specification
Max Gravity 0.9m / 3'
Max Reinforced +7m / +23'
Min Radius 2.4m / 8.0'
Vertical Alignment Battered
Appearance & Size

Split rock Texture with elegant chamfered edges

OneStone Lite

Application

OneStone LITE is a large format engineered segmental retaining wall system that can be used for a variety of architectural styles and designs from residential to commercial.

Specification
Max Gravity 0.8m / 2.6'
Max Reinforced +7m / +23'
Min Radius 1.2m / 4.0'
Vertical Alignment Battered
Appearance & Size

OneStone LITE comes in one size with three different faces, allowing you to create different patterns without having to use a multi-stone system.

Antiquestraight or curved garden & retaining walls | steps | pillars | planters

RomanStack

Application

RomanStack Antique has been designed for garden walls, short runs of free-standing patio walls, attractive edging details, window wells and tree wells. RomanStack is the weathered version of the StackStone system.

Specification
Max Gravity 0.6m / 2.0'
Min Radius 0.77m / 2.5'
Stack Alignment Vertical
Appearance & Size

All the great features of StackStone, with the sophisticated look of genuine stone.

RomanPisa

Application

RomanPisa is the antiqued version of the classic Pisa2 wall. A specialized process gives the wall a worn cobble appearance that looks like aged natural stone. RomanPisa can be substituted for any Pisa2 system application.

Specification
Max Gravity 1m / 3'
Max Reinforced +7m / +23'
Min Radius 1.5m / 5'
Stack Alignment Vertical/Battered
Appearance & Size

Antique distressed & weathered, RomanPisa gives the impression that it has been around for decades.

RomanWall

Application

Split and weathered-looking, RomanWall boasts a distressed appearance that gives the impression that it has been around for decades. Admired as much for its versatility as its look, RomanWall can be used to form straight or curved walls, as well as planters and steps.

Specification
Max Gravity 1m / 3'
Max Reinforced +7m / +23'
Min Radius 2.4m / 8'
Stack Alignment Vertical/Battered
Appearance & Size

Antique distressed & weathered, RomanWall gives the impression that it has been around for decades.

Colossalgravity walls | retaining walls (1-15m) | residential & commercial | steps | traffic load applications | DOT approved* | wall mount fences

ArchitexturesXL

Application

NEW! ArchitexturesXL provides a modern aesthetic, designed to reflect and enhance your contemporary space. Crisp edges and clean linear appearance, blend and enrich both modern and traditional design.

Specification
Max. Gravity 1m / 3'
Max Reinforced Height 8m / 26'
Stack Alignment Near Vertical
Appearance & Size

Patented manufacturing process allows for almost any texture, colour or finish. Please check with your local manufacturer.

SienaStone

Application

SienaStone can be designed/built as a Gravity Wall as well as an economical geogrid reinforced wall. For maximum design efficiency, the system can easily change from a Gravity Wall to a Reinforced Wall at any point along its length without changing the overall appearance.

Specification
Max Gravity 2.8m / 9'
Max Reinforced +9.0m / +30'
Min Radius 3.6m / 12'
Stack Alignment Vertical/Battered
Appearance & Size

Temp

SonomaStone

Application

This revolutionary machine-placed system is the ultimate combination of design aesthetics, economics and efficiency. This system can be designed as a single or multi depth gravity wall, as well as geogrid reinforced, making it ideal for walls up to 9m (30') or higher.

Specification
Max Gravity 2.4m / 7.8'
Max Reinforced +9m / +30'
Min Radius 4.3m / 14'
Stack Alignment Vertical/Battered
Appearance & Size

Split Rock, multi-block with elegant chamfers

DuraHold

Application

With high speed installation and long maintenance-free life, DuraHold is an excellent choice for your next industrial or commercial landscape application. It is an immense system (0.55m² [6ft²]/unit) that is ideal for demanding and complex projects.

Specification
Max Gravity 2m / 6'
Max Reinforced +9m / +30'
Min Radius 20m / 66'
Stack Alignment Vertical/Battered
Appearance & Size

ideal for Water appllications due to its structural stability and smooth texture, which greatly reduces water (flow) friction and ice adherence.

DuraHold2

Application

Durahold2 is identical in appearance to Durahold but with a reduced block depth. This makes it an economical solution for lower walls or less demanding applications and is an excellent choice for most commercial and industrial applications.

Specification
Max Gravity 1m / 3'
Max Reinforced +7m / +23'
Min Radius 82m / 269'
Stack Alignment Battered
Appearance & Size

Because of their matching appearance, Durahold2 elements can be utilized in conjunction with Durahold on a project to off er cost saving while maintaining visual flow throughout a site.