Rosetta by Brown's

Unlock the beauty and nuance of nature itself in your landscape applications with Rosetta by Brown's, the innovative line of professional stone and landscaping products.

By combining the look and feel of natural weathered stone with the dimensional consistency of concrete blocks, this premium line of hardscape products delivers creative solutions never before available in an engineered system.

Only available in Ontario through Brown's Concrete and our distributors.

Outcropping Retaining Wall

Rosetta Outcropping combines the subtlety of natural weathered outcropping stone with the installation efficiency and engineered security of interlocking dimensional concrete blocks.

The Outcropping System takes half the time to install compared to natural outcropping stone, while eliminating waste and costly overruns. Each stone is made of architectural grade, pre-cast concrete of the finest quality, so its integrity will not be compromised by weather's unpredictable elements. This stone will capture your unique vision and create a natural haven for generations to enjoy.

Outcropping sold in pallets, Accent blocks sold individually.

More Information

Each Outcropping pallet includes 18 sq ft of material.

Pallet A:

  • 3.5' x 1'
  • 4' x 1'
  • 5' x 1'
  • 5.5' x 1'

Pallet B:

  • 2' x 6"
  • 3' x 6"
  • 4' x 6"
  • 3' x 1'
  • 4.5' x 1'
  • 6' x 1'

Pallet C:

  • 2' x 6"
  • 3' x 6"
  • 4' x 2'
  • 5' x 1.5'

Corner pallets consists of the same pieces as in Pallet A, but the ends and top are finished.

Accents blocks: 18" x 4' x 1'

Additional Resources

For additional information such as Product Ordering Details, Laying Patterns, Installation Instructions, Specifications and FAQs, please visit our resources section.

For Additional Outcropping Resources click here.


Rosetta by Brown's products are available in the following colours.

manitou blend

Manitou Blend

rideau blend

Rideau Blend

windsor blend

Windsor Blend


Fon Du Lac Blend (available for Rockton and Superior Steppers only)

*The above colours are considered approximate only. For closer representations, request samples from our main office.

Certified Installers

Every year, Brown's holds a 'Precast Modular Block (PMB)' Training Seminar.  This is a one-day course intended to educate installers on the proper design and installation of PMB systems, including Rosetta Outcropping.

List of Certified Installers