Portsmouth Granite Square & Rectangular

Portsmouth Granite Square & Rectangular

Portsmouth Granite™ Square & Rectangular Thin Veneer is a natural granite stone from New England. It has been sorted, split, and cut into roughly square and rectangular pieces.

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Pieces are roughly square and roughly rectangular in shape. Portsmouth Granite™ is a New England Granite stone consisting of gray, white, and black colors. Sold as individual stones not stone panels.

Flat Specifications


Facing Area Regular: 0.25-1.25 sf per piece
Size: (4.5 inches x 8 inches) to (11 inches x 16 inches)
Thickness: 1 inch (0.75-1.25 inch)
Weight: Less than 14 lbs per sf
Colors: Gray, black, white, pink, beige
Flat Packaging: 5 sf box, 12 sf layer, 168 sf crate

Corner Specifications


Angle: 90˚- Other Corner Angles
Long End Length: 4.0 – 12.0 inch
Short End Length: 3.0 – 6.0 inch
Thickness: 1.0 inch thick (0.75-1.25 inch)
Weight: Less than 14 lbs per sf
Coverage: Approx. 0.75 sf of facing area per lf of corner
Corner Packaging: 5 lf box, 75 lf half crate, 150 lf crate

LATICRETE® Masonry Veneer Installation System (MVIS) is recommended when installing natural stone veneer.

The LATICRETE MVIS provides the solution by offering a comprehensive quality controlled installation system. Utilizing proven materials, LATICRETE MVIS products include a revolutionary waterproofing membrane, polymer fortified adhesive mortars that provide non-sag performance, a scratch and brown coat mortar, a masonry pointing mortar and a 100% silicone sealant.

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