ONP 9-piece outdoor cedar block set photographed from above, showing all Western Red Cedar squares, rectangles, and triangles arranged for early years outdoor play
ONP 9-piece outdoor cedar block set in front portrait view, displaying the natural Western Red Cedar construction and open-base shapes for open-ended outdoor block play

ONP 9 Blocks

ONP 9 Blocks

Regular price $599 CAD Sale price $479 CAD Save $120 CAD
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Western Red Cedar Outdoor Play Equipment for Early Years Classrooms & Backyards.

Description

Nine pieces of handcrafted Western Red Cedar, built to live outside in every season. That is what we love about the ONP 9 Blocks - there is nothing fragile about them, nothing precious. They are outdoor cedar blocks designed to be carried, stacked, knocked over, and rebuilt by children who are fully absorbed in the work of figuring out how things stand up and fall down. We carry them because they do exactly what the best early years resources do: get out of the way and let children lead.

Available to families, childcare centres, and early years educators across North America, this set ships as nine substantial cedar pieces - squares, rectangles, and triangles - each with a wide, open base that gives young builders a stable foundation for stacking, ramp-building, and small-world construction. The natural grain and weight of real cedar adds something that plastic can never replicate. Children feel the texture in their hands, notice the smell of the wood outdoors, and experience the satisfying resistance of a well-placed piece. That tactile richness is part of why we source from ONP specifically. 

Key Features of the ONP 9-Piece Outdoor Cedar Block Set

  • 9 Durable Western Red Cedar Pieces - A set of squares, rectangles, and triangles at a substantial 40 cm scale, giving children enough material to build structures large enough to populate with figures, animals, and scenes from whatever story they are currently living in
  • Wide, Open-Base Block Shapes - Stable, open bases make these ideal for stacking and balancing, letting young builders create ramps, platforms, stages, and enclosures without pieces tipping under the weight of ambition
  • Weather-Resistant Natural Cedar Construction - 100% Western Red Cedar weathers gracefully through sun, rain, and freezing temperatures - equally at home in a childcare outdoor classroom, a schoolyard loose parts zone, or a backyard that sees real use across all four seasons
  • Open-Ended, Loose Parts Design - No prescribed use, no right answer. Children lead every play session, combining pieces in new ways each time and building the kind of self-directed, exploratory thinking that sits at the foundation of early cognitive development
  • Designed by Early Years Specialists - ONP develops resources specifically for infant, toddler, and preschool environments. Every design decision - piece size, edge treatment, weight - reflects the physical abilities and developmental needs of the children actually using them

Skills Your Child Builds with the ONP Outdoor Cedar Blocks

  • Gross Motor Strength & Coordination - Lifting, carrying, and positioning substantial cedar pieces challenges whole-body physical development in a way tabletop toys simply cannot, supporting the active outdoor movement that builds strength, balance, and body awareness
  • Spatial Reasoning & Geometry - Working with squares, rectangles, and triangles in real three-dimensional space gives children a tactile, hands-on introduction to geometric concepts and spatial relationships long before those ideas appear in a classroom
  • Problem-Solving & Engineering Thinking - Building ramps that stay up and structures that hold their shape teaches children to test, adjust, and try again - the iterative thinking at the heart of early STEM learning and one of the most transferable skills a child can develop through play
  • Imaginative & Narrative Play - Open-ended construction materials consistently support rich storytelling and collaborative dramatic play, as children populate structures with figures and characters, building language, communication, and social skills alongside their towers
  • Focus & Persistence - Working toward a self-chosen building goal, and rebuilding when it does not work the first time, builds sustained attention and emotional self-regulation that children carry directly into formal learning environments

Why We Recommend Outdoor Block Play for Sensory & Motor Development

Outdoor block play is different from indoor construction in ways that matter developmentally. The uneven ground, the variable light, the physical effort of carrying real cedar - all of it adds proprioceptive and vestibular input that plastic indoor blocks simply cannot provide. Children handling natural wood engage their tactile system through the grain, their proprioceptive system through the weight and resistance of the pieces, and their vestibular system through the dynamic balancing and repositioning that building on outdoor surfaces demands.

For occupational therapists supporting gross motor and sensory development, open-ended outdoor building materials like this set offer genuine therapeutic value - not because they are clinical tools, but because they are genuinely engaging activities that naturally produce the movement and sensory input that support regulation, coordination, and developmental progress. For educators building nature-based or loose parts learning environments, the ONP set integrates directly into outdoor classroom programming with no additional scaffolding required.

Ideal for

  • Early years childcare centres and daycare outdoor classrooms
  • Montessori and nature-based preschool programmes
  • Primary school sensory gardens and loose parts zones
  • Occupational therapists supporting motor and sensory development
  • Families with outdoor spaces seeking genuinely developmental wooden toys
  • Any child who builds, stacks, balances, and creates with complete absorption
Specs
  • Large Square - 40 cm × 40 cm
  • Medium Rectangles - 30.5 cm × 40 cm
  • Small Rectangles - 23 cm × 30.5 cm
  • Small Squares - 23 cm × 23 cm
  • Triangles - 60 cm base × 42 cm height × 31 cm depth
Free Shipping

Free shipping Canada-wide excluding remote locations & territories. The Sensory Supply covers any applicable duties fees so you don't have to - guaranteed. 

View our full shipping policy here.

Easy Returns

Easy returns/exchanges within 10 days from delivery date, just pay return shipping! All products must be unopened, and in their original condition with their original packaging intact. No restocking fees. 

View our full return policy here.

Warranty

5 Year manufacturer warranty from manufacturer defects in materials and
workmanship to the original purchaser with proof of purchase.

Warranty does not apply to products that are damaged resulting from misuse, abuse, neglect, accident, improper application, or modification, by persons not authorized by the manufacturer.

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