Hardscape Supplies in Toronto — Concrete Pavers, Retaining Walls & Outdoor Surfaces
Hardscape Materials for Driveways, Patios, Retaining Walls & Outdoor Surfaces in Toronto
Hardscape includes non-living elements such as concrete pavers, retaining wall blocks, permeable paving, and other outdoor surfaces. Grand Valley Building Supplies stocks these at its North York store from seven suppliers, such as Techo-Bloc and Unilock.
Hardscape forms the structural backbone of outdoor projects. Unlike softscape (plants, soil), hardscape products must endure traffic, weather, temperature changes, and long-term loads. Choosing the right system involves understanding product types, strengths, installation, and freeze-thaw performance in Ontario.
Concrete pavers are popular for driveways, patios, walkways, and pool surrounds. Segmental wall blocks manage grade changes and erosion. Outdoor porcelain tile, mimicking stone or concrete, is a premium, low-maintenance surface.
Grand Valley Building Supplies has supplied Toronto-area hardscape contractors and landscapers since 1976. Our North York showroom stocks seven brands, with expert staff to help specify suitable products.
Hardscape Products We Carry
- Concrete Pavers
- Permeable Pavers
- Segmental Retaining Wall Blocks
- Tumbled & Textured Paving Units
- Outdoor Porcelain Tile / Pavers
- Concrete Masonry Units
- Outdoor Kitchen & Living Components
Hardscape Brands Available at Grand Valley Building Supplies
Grand Valley carries seven hardscape brand lines covering concrete pavers, retaining wall systems, concrete masonry units, and outdoor porcelain — each suited to different project types, aesthetics, and performance specifications.
Bestway Stone
A Canadian supplier of concrete pavers, retaining wall blocks, and landscape edging products. Bestway Stone offers a practical, accessible range of hardscape units for residential driveways, patios, walkways, and garden walls across the GTA.
Rinox Hardscape
A Quebec-based manufacturer of premium concrete masonry and paving products. Rinox is known for high-density concrete units, distinctive surface textures, and a wide colour palette — popular with Toronto contractors for mid- to high-end residential patio and driveway projects.
Triple H Concrete
A regional concrete products supplier offering a focused range of concrete masonry units for hardscape and construction applications. Triple H products are specified by GTA contractors for structural wall systems, utility applications, and general concrete masonry work.
Techo-Bloc
Techo-Bloc is a top North American maker of engineered concrete hardscape products, including pavers, retaining walls, steps, coping, and outdoor kitchen components. Known for premium finishes and precise dimensions.
Unilock
Unilock is an industry standard across North America for concrete paving and retaining wall systems. It offers a wide range of residential- and commercial-grade pavers, permeable paving, retaining wall blocks, and architectural units, often specified by Toronto contractors for consistent performance and design options.
Banas Porcelain
Outdoor porcelain pavers and tile from Banas Stone are engineered for exterior use. Unlike natural stone, porcelain is kiln-fired ceramic with near-zero water absorption, frost resistance, and consistent size, ideal for patios, pool surrounds, and rooftops in Toronto.
Porcea Stone
Large outdoor porcelain panels mimic stone and concrete, designed for exterior use. Favored by Toronto designers for contemporary surfaces, Porcea Stone combines the look of stone or concrete with the durability and low maintenance of ceramic.
What is Hardscape Used for? Common Applications for Contractors and Builders
Hardscape products are used in any outdoor application that requires durable, engineered surfaces or structures. The appropriate product type depends on structural load, traffic class, drainage requirements, and the visual intent of the finished project.
- Application 1
Driveways
Concrete pavers are the main choice for GTA residential driveways because they are durable, repairable, and resist wear. Unilock and Techo-Bloc high-density pavers are popular for their strength and durability.
- Application 2
Patios & Outdoor Living
Concrete pavers and outdoor porcelain tile are main surface materials for residential patios. Techo-Bloc and Unilock offer outdoor systems with paving, steps, seat walls, coping, and kitchen components. Banas Porcelain and Porcea Stone's porcelain are increasingly used for modern designs needing large, low-maintenance surfaces.
- Application 3
Segmental Retaining Walls
Segmental retaining wall (SRW) systems use engineered concrete blocks to handle grade changes, control erosion, and create terraced spaces. Unlike poured concrete walls, SRWs are dry-stacked or mortared, needing no continuous footings in most homes. Unilock, Techo-Bloc, and Rinox Hardscape produce dedicated SRW blocks designed for specific angles, infill, and height limits.
- Application 4
Walkways & Pathways
Concrete pavers and natural-face units are used for pedestrian walkways in both residential and commercial settings. Permeable paving systems — available through Unilock and Techo-Bloc — are increasingly specified for walkways and low-traffic paved areas where stormwater infiltration is a project or municipal requirement.
- Application 5
Pool Surrounds & Coping
Pool deck surfaces need slip-resistant, low heat, chemical-resistant materials. Outdoor porcelain from Banas Porcelain and Porcea Stone is ideal for pool surrounds due to low water absorption and consistent texture. Concrete pavers with flamed or textured finishes are common for pool coping and decks in Toronto homes.
- Application 6
Commercial & Municipal Paving
Commercial-grade concrete pavers from Unilock and Techo-Bloc are designed for parking areas, plazas, and light vehicle traffic. Permeable paving systems are increasingly mandated by Toronto municipalities for commercial sites to control runoff. Grand Valley's team can help contractors specify the appropriate product class for project load and municipal standards.
Types of Hardscape Materials: Characteristics and Common Uses
Hardscape products span several distinct material categories, each with different structural properties, aesthetic characteristics, and installation requirements. The following reference covers the main product types available through Grand Valley Building Supplies.
Material Type
Key Characteristics
Common Applications
Concrete Pavers (Standard)
Driveways, patios, walkways, pool surrounds, commercial plazas
Permeable Concrete Pavers
Concrete paving units with an open-jointed or porous design that allows stormwater infiltration. Reduces surface runoff. Must be installed on permeable aggregate base.
Driveways, parking areas, walkways, municipal streetscaping
Segmental Retaining Wall (SRW) Blocks
Engineered concrete blocks designed for gravity or reinforced retaining wall construction. Available in standard and large-format sizes. Batter angle, infill spec, and maximum height are determined by engineering.
Grade changes, terracing, erosion control, garden walls
Tumbled / Textured Concrete Pavers
Standard concrete pavers are processed to achieve a worn, aged surface texture. Visual character similar to natural cobblestone or aged stone.
Structural walls, utility enclosures, site furniture bases
Outdoor Porcelain Pavers / Tile
Kiln-fired ceramic tile engineered for exterior use. Near-zero water absorption (≤0.5%). Frost-resistant. Consistent dimensional tolerances. Available in large-format panels. Does not require sealing.
Patios, pool surrounds, rooftop terraces, contemporary outdoor surfaces
Steps & Coping Units
Precast concrete or engineered stone units manufactured to standard tread/riser dimensions. Designed to integrate with paver and retaining wall systems.
Entry steps, retaining wall caps, pool coping, terrace edges
Outdoor Kitchen & Living Components
Modular concrete units (from Techo-Bloc and similar) designed for outdoor kitchen islands, fire pit surrounds, bench walls, and outdoor entertainment structures.
Outdoor kitchens, fire features, seating walls, entertaining areas
Hardscape Supplies
What is hardscape?
Hardscape refers to the non-living, engineered structural elements of an outdoor environment. This includes all hard surfaces and structures: paved surfaces (driveways, patios, walkways), retaining walls, steps, coping, and outdoor built features like kitchens and fire surrounds. In landscape design, hardscape is distinguished from softscape — the living components including plants, lawn, and soil. In construction contexts, hardscape most commonly refers to the supply and installation of concrete pavers, segmental retaining wall systems, and outdoor surface materials.
What is the difference between concrete pavers and poured concrete?
Concrete pavers are precast units laid on a compacted base without mortar, unlike poured concrete which is a continuous slab. Pavers are repairable—individual units can be lifted and replaced without disturbing the surface—and tolerate settlement and freeze-thaw cycles better. Poured concrete cracks over time and is harder to repair. Pavers have higher initial costs but lower long-term maintenance, while poured concrete is faster and cheaper upfront.
What are segmental retaining walls, and how are they built?
A segmental retaining wall (SRW) is built from stacked, engineered concrete blocks, usually without mortar. Blocks are designed with a slight backward lean for stability via gravity. For walls over 1.0–1.2 m, geogrid reinforcement is added into the infill to tie the wall to the soil. Manufacturers like Unilock and Techo-Bloc provide engineering guides, installation instructions, and drainage requirements. In Ontario, walls above a certain height may need an engineer’s stamp. Proper drainage with gravel and perforated pipe is essential to prevent hydrostatic pressure, the main cause of SRW failure.
What is outdoor porcelain tile, and how is it different from natural stone or concrete pavers?
Outdoor porcelain is a kiln-fired ceramic made from refined clay, fired above 1,200°C. This results in a dense, non-porous tile with water absorption under 0.5%, making it frost-resistant, stain-resistant, and nearly maintenance-free compared to natural stone (which needs periodic sealing) or concrete pavers (which can absorb stains over time). It comes in large-format panels—commonly 24×24
How long do concrete pavers last?
Properly installed concrete pavers in residential settings usually last 30–50 years with little maintenance. Their longevity depends on base preparation, joint sand stability, and the pavers’ compressive strength. Established brands like Techo-Bloc and Unilock produce pavers with 8,000 psi or higher, surpassing the 3,000–4,000 psi residential standard. Surface fading is the main aesthetic issue—many brands offer color-stabilized options or recommend UV sealers to preserve color.
What is permeable paving, and when is it required?
Permeable paving, also called pervious or porous paving, is designed to let rainwater and snowmelt infiltrate into the ground instead of creating runoff. It uses concrete paving units with wide open joints filled with aggregate or porous units with voids. In the GTA, permeable paving is increasingly mandated or incentivized for new residential and commercial developments, especially where lot coverage is high or impervious surfaces are limited. Companies like Unilock and Techo-Bloc produce permeable systems meeting stormwater standards. Installation requires a specialized sub-base with suitable aggregate for infiltration.
What hardscape materials perform best in Toronto's climate?
Techo-Bloc and Unilock are North American makers of premium concrete hardscape systems, including pavers, retaining wall blocks, steps, and coping. The main differences are in product aesthetics, surface textures, and accessory system depth. Techo-Bloc offers architectural-grade finishes, tight tolerances, and a full outdoor living system that integrates with its paving products. Unilock offers a broader range of residential and commercial paving products and is more widely distributed in Ontario, which can influence contractor familiarity and installer availability. Both brands produce high-strength products, and the choice depends on specific aesthetic and system needs. Explore Techo-Bloc and explore Unilock at Grand Valley for comparison.
What is the difference between Techo-Bloc and Unilock, and how do I choose?
Toronto’s climate challenges outdoor hardscape with freeze-thaw cycles, road salt, de-icing chemicals, and expanding clay soils. The top materials are high-density concrete pavers from Techo-Bloc and Unilock, frost-resistant porcelain from Banas Porcelain and Porcea Stone, and engineered SRW blocks with proper drainage. Base preparation is crucial—well-drained, compacted granular bases prevent frost heave. Grand Valley can advise on suitable products and systems. Contact us or visit the showroom.
Ready to Specify Hardscape Materials for Your Toronto Project?
Visit our North York showroom to compare paver samples, retaining wall systems, and porcelain products in person — or contact our team for product specifications, availability, and project pricing.