Unilock Hardscapes — Premium Pavers, Walls & Slabs | Powell Stone & Gravel
Authorized Unilock Dealer · Since 1972

Unilock
Hardscapes

with EnduraColor

The 2026 Catalog of Dreams. Premium concrete pavers, slabs, walls, and porcelain manufactured to North America's highest standards by the company that brought the first interlocking paver — and the first tumbled paver — to the continent.

UNILOCK®
EnduraColor
Lifetime Warranty
1972
Industry Pioneer · 50+ Years
The Original Hardscape

Project
Authentic.

Unilock brought the first interlocking concrete paver to North America in 1972. In 1993, they introduced the first tumbled paver — Brussels Block — and the heritage paver category was born. More than fifty years later, Unilock is still the brand other manufacturers benchmark against for surface texture, color durability, and engineered concrete strength.

Three proprietary technologies sit underneath every product: EnduraColor for face-mix color durability that outlasts the surface; Reala Surface Technology for ultra-realistic textures cast directly from natural stone; and Ultima Concrete Technology — pavers up to four times stronger than poured concrete.

  • EnduraColor — face-mix manufacturing concentrates premium aggregates and pigments in the top layer for color that lasts decades.
  • Reala Surface Technology — textures cast directly from natural flagstone, basalt cobble, and historic clay brick for ultra-realistic surfaces.
  • Ultima Concrete — up to four times the compressive strength of poured concrete, engineered for driveways and freeze-thaw cycles.
  • EasyClean — factory-applied integral stain protection on select products, baked in before the paver leaves the plant.
Manufacturer Resources

2026 Catalog of Dreams

Unilock publishes a new flagship catalog each year, plus a full library of product guides, installation manuals, and technical documents. The 2026 Catalog of Dreams is the flagship — request a print copy or download the digital edition.

All Unilock resources open on unilock.com — view, download, or request a print copy.

Featured Product Lines

The Unilock Lineup

Six product lines pulled from the Unilock catalog — the bestseller in every category from contemporary smooth slabs to the original tumbled paver. Mix within a collection for a unified look, or coordinate across collections for a custom mosaic.

Best Seller Unilock Beacon Hill Smooth pool deck in Granite Fusion
Collection 01 Modern Bestseller

Beacon Hill Smooth

The modern variant of Unilock's bestselling Beacon Hill line — smooth surface, contemporary monochromatic color palette, larger XL rectangle units. The go-to for sleek pool decks, modern patios, and high-traffic walkways.

Commercial Favorite Unilock Series paver with granite and quartz particles
Collection 02 Granite-Embedded

Series

A Unilock first — pavers with granite, quartz, and feldspar particles embedded into the surface so they sparkle in the sunlight. A long-time favorite of architects for commercial work and increasingly popular for high-end residential.

Large Format Unilock Soreno large format slab in Light Granite
Collection 03 Modern Slab

Soreno

A sleek, modern large-format slab with a fine flamed-like stone texture for a surefooted but elegant surface. Factory sealed with EasyClean for built-in stain resistance. Perfect for contemporary patios and pool decks.

Heritage Unilock Mattoni Roman brick paver herringbone
Collection 04 Roman Brick

Mattoni

A contemporary take on the classic Roman brick street paver. Gently antiqued, slim dimensions ideal for tight herringbone patterns, accent borders, and winding garden walkways. Works in both modern and rustic palettes.

Reala Tech Unilock Town Hall historic clay paver driveway in 3-Color Blend
Collection 05 Historic Replica

Town Hall®

Cast using actual historic clay pavers via Unilock's Reala Surface Technology. Combined with Ultima Concrete, Town Hall is one of the most authentic historic-replica pavers on the market — built for driveways, walkways, and old-town streetscapes.

Cobblestone Unilock Courtstone old-world cobblestone with Copthorne accent
Collection 06 European Cobble

Courtstone®

Old-world Europe in concrete — timeworn texture, rounded shape, reminiscent of weathered basalt cobblestones found throughout old villages. Each piece manufactured with a patented reverse-angled-joint that locks in joint sand. A signature Unilock heritage paver.

Why Buy Unilock at Powell?

Unilock manufactures the products. Powell stocks the New England lineup at three yards, delivers next-day, and has been selling Unilock pavers and walls to local contractors for years. Authorized Unilock dealer with samples on display.

3
Yard Locations

Lunenburg MA, Winchendon MA, and Brookline NH. Unilock inventory stocked and ready for pickup or delivery across central Mass and southern New Hampshire.

24h
Delivery

Order today, jobsite tomorrow. Our fleet handles full-cube and split-pallet deliveries to contractors and homeowners alike.

Auth
Unilock Dealer

Authorized Unilock dealer — Powell carries the current 2026 lineup with manufacturer-direct pricing and full sample boards for every active product line.

Pro
Expertise

Walk the pallets, see textures in real daylight, talk through your project with someone who's built it before. Plus, a Unilock Authorized Contractor referral network for the install.

Project
Authentic.

The 2026 Catalog of Dreams covers the lineup, but pavers really need to be seen in daylight — colors and textures shift dramatically between the catalog page and the patio. Bring your project photos or just an idea, and we'll pull the sample boards.

133 Leominster-Shirley Road Lunenburg, MA 01462
Mon  - Fri 7am - 5pm
Sat 7am - 2pm
Sun CLOSED
978-537-8100
673 Spring Street
Winchendon, MA 01475
Mon - Fri 7am - 5pm
Sat 7am - 2pm
Sun CLOSED
978-297-5600
87 Route 13
Brookline, NH 03033
Mon - Fri 7am - 5pm
Sat 7am - 2pm
Sun CLOSED
603-673-8100
Material Calculators
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