Thornbury™ - Available In
While Supplies Last
Shapes & Sizes
42 cm x 35 cm x 7 cm
16.5" x 13.75" x 2.75"
35 cm x 21 cm x 7 cm
13.75" x 8.25" x 2.75"
21 cm x 17.3 cm x 7 cm
8.25" x 6.75" x 2.75"
Jointing Compound - Small detail, Big difference
To add the finishing touches on your project experiment with the different sand options below. Different sand colors can have a significant impact on the overall look and feel of your paver patio, driveway or pool deck. Experiment with the different sand color options below. By clicking the different sand colors the joints will change in the image on the left. Click the image to see a larger version
May be available for this product. Minimum quantities will apply.
Dimpled & WeatheredFlagstone
EnduraColor Facemix Technology
EnduraColor products are manufactured in a two-step process which combines a base of coarser aggregates for a stronger foundation, with concentrated color and wear-resistant finer aggregates on top. EnduraColor products are highly resistant to fading because the top layer prevents large, lighter color aggregates from showing through.
PedestrianPermeableResidential VehicularRoof Deck
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Notes: Sold in full bundles only on a refundable skid. Important: Textured surfaces require a buffer between the plate compactor and the paver surface to prevent scuffing. All measurements are nominal.
Small Rectangle (14%) Medium Rectangle (29%) Large Rectangle (57%)
Small Rectangle (17%) Medium Rectangle (34%) Large Rectangle (49%)
Thornbury is an attractive yet economical permeable/ non- permeable solution. Paver-spacer technology allows for joint openings which facilitate the drainage of water into the subgrade making it perfect for site drainage, managing water runoff, or water harvesting projects.
Base Requirement & Bedding Course – open- graded or standard paver base specification.
Handling and Installation – A protective pad is required when doing the final paver compaction. Care must be taken to avoid tossing stones so that they bang against each other. Damage to the surface appearance can happen if handled too rough. Both random and linear patterns are common.
Jointing Material and Joint Stabilization - permeable
- Use only select graded stone chips for void filling
- Unilock EasyPro
Jointing Material and Joint Stabilization - impervious
The surface finish will determine the joint material and stabilization method. Please use recommendations applicable to surface type and finish.
- Product may be sealed but it is not absolutely 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!
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 and 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
HEALTH PRODUCT DECLARATION