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Portofino Natural Thin Stone Veneer

Portofino is a neutral and pleasing tumbled thin stone veneer.  Tumbling natural stone is a relatively straightforward process that produces a softer looking stone.  The natural stone is quarried and the slabs are split into full thickness building stone before being fed into the tumbler.  The tumbler is a large drum loosely resembling a cement mixer.  As it turns, the pieces jostle and collide with each other removing the rough corners and jagged edges.  It is amazing how much tumbling changes the look and feel of natural stone.  What starts as an unaltered quarried stone is loosely transformed into an old-world tumbled natural stone. Portofino has a cobblestone-like appearance in a more linear fashion.  The soft tans of the stone add to its feel of a historic Italian villa.

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Cottage exterior with Portofino tumbled ashlar real thin stone veneer

Style: Ashlar

The style of the stone indicates the overall dimensions, shape, and pattern in which they are laid. For more information about each style, and which style you should choose, visit the Natural Stone Veneer Style Guide .

Color: Gold Tones

Finish: Tumbled

Stone Type: Sandstone

The stone type indicates the mineral compositions and properties of the stone. All Quarry Mill natural stone veneers are premium quality real stone and pass all code requirements. For more information about each type, visit the Natural Stone Veneer Style Guide .

Origin: Made in the USA

Approved for all applications due to the high compressive strength and low water absorption of the stone.

Type: Individual Pieces of Stone

Method: Pallet Shipped

Lead Time: Approximately 4 to 6 weeks

Minimum Order: 300 Square Feet


The freight company will call in advance to schedule a delivery appointment. A forklift or skid-steer with pallet forks is required on-site at time of delivery.


Free shipping on orders over $10,000. $500 flat rate shipping on orders less than $10,000. Quarry Mill ships anywhere in the USA with standard access.

Portofino Flats

Heights: 2” - 8”
Lengths: 4” - 18”
Depths: ¾” - 1½”
Weight: 13 - 15 lb. per square foot

Portofino Corners

Heights: 2” - 8”
Lengths: 3”-5” x 8”-12”
Depths: ¾” - 1-½”
Weight: 20 lb. per linear foot
Angle: 90°


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1 review for Portofino

  1. - Julie H.
    Our experience with the company Quarry Mill has been excellent in every respect. Our project involved the product Portofino as exterior siding. Brandon kept up fully informed of production and shipping updates. He was pleasant, polite, and competent. The quality of the stone is excellent.