Treo® Smooth Classic Permeable - Available In

Product: Treo Premier Color: Granite
Product: Treo Premier Color: Granite
A smaller version of the Beacon Hill Smooth, Treo Smooth Classic offers a standard smooth surface texture for a modern look capable of vehicular loads. Ideal for any project, Treo can be installed in a permeable or traditional paver application while it maintains that contemporary, elegant look.


Granite Blend

Granite Blend

Custom Options

Custom Colors and Finishes
With so many different options for customization we ask that you contact your local Unilock Representative for more information about customizing this product.
Minimum quantities will apply.

Shapes & Sizes

Random Bundle
Treo Smooth 80mm - Large Rectangle

Large Rectangle

34.3 cm x 22.6 cm x 8 cm

13.5" x 8.875" x 3.125"

Treo Smooth 80mm - Square


22.6 cm x 22.6 cm x 8 cm

8.875" x 8.875" x 3.125"

Treo Smooth 80mm - Small Rectangle

Small Rectangle

22.6 cm x 11 cm x 8 cm

8.875" x 4.375" x 3.125"


Commercial Vehicular
Residential Vehicular
Surface Texture


Unit SqFt Per Per Bundle Soldier LnFt Per Sailor LnFt Per Units Per Lbs Per
Stones & Bundling Thickness Bundle Layer Section Stone Layers Sections SqFt Section Bundle SqFt Section Bundle SqFt Section Bundle Layers Section Bundle
Random Bundle 3-1/8" (8cm) 93.5 11.69 8 74.4 168 427.63 3421
Large Rectangle 3-1/8" (8cm) 42.07 5.259 0.48 48
Square 3-1/8" (8cm) 32.72 4.091 0.72 56
Small Rectangle 3-1/8" (8cm) 18.7 2.337 1.43 64

Note: Sold in full bundles on a refundable skid. All measurements are nominal. Important: Surface require a buffer between the plate compactor and the paver surface to prevent scuffing. Contact Unilock for information.


Treo C

Standard (100%)


Pattern Sheet (.pdf)

Treo Permeable - Pattern R

Treo - R

Standard (100%)


Pattern Sheet (.pdf)

Treo Permeable - Pattern S

Treo - S

Standard (100%)


Pattern Sheet (.pdf)

Important Information

Handling and Installation – A protective pad is required when doing the final paver compaction.

Jointing Material and Joint Stabilization 

  • Permeable: Open Graded Chip
  • Traditional:
  • Good: Dry jointing sand
  • Best: Any Polymeric Sand or ordinary dry jointing sand stabilized by a water-based or solvent-based joint sand stabilizer sealer
  • Important: Squeegee water from surface during polymeric sand activation to prevent a white residue from forming


  • Product may be sealed but it is not required
  • Unilock Unicare, Alliance, Surebond, BP Pro and Techniseal sealers can be used
  • Select type for desired aesthetics
  • Product must be cleaned before sealing 

Cleaners – Any paver cleaner may be used for color restoration or general cleaning. Follow manufacturer’s dilution rates and application procedures.

Want help calculating your order?
Use our interactive paver calculator to get quick, easy and accurate specifications for your project!

Paver Calculator


ASTM C 936 Standard Specifications for Solid Concrete Interlocking Paving Units

Unilock meets and exceeds:

  • C140 for Absorption and Compressive Strength > 8,000 PSI
  • C1645 for Freeze-thaw Durability
  • C418 for Abrasion Resistance

Test results available upon request

Meets the U.S. Architectural & Transportation Barrier Compliance Board Slip-Resistance Surfaces Advisory Guidelines*



Rainwater Management: LEED V4:

  • Up to three points can be achieved for retaining rainwater onsite based on the percentile kept
  • 85% (zero lot line projects only) – 3 points, 95% – 2 points and 98% – 3 points. (All except Healthcare – subtract one point) See LEED v4 for more specific project/site details.

Materials & Resources: LEED V4:

Building Product Disclosure and Optimization

Sourcing of Raw Materials – Sourcing of Raw Materials and Extraction • 1 point

Sourcing of Raw Materials – Leadership Extraction Practices • 1 point

Material Ingredient Reporting – Material Ingredient Reporting • 1 point

Material Ingredient Reporting – Material Ingredient Optimization • 1 point

Environmental Product Declaration • 1 point



HPD For Treo Classic


32-14-13-Unilock Permeable

32-14-13-Unilock Non-Permeable-Concrete Base

32-14-13-Unilock Non-Permeable-Bitumen

32-14-13-Unilock Non-Permeable

32-14-13-Unilock Hybrid


For more information please contact your local Unilock representative

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