Fabricator How-to

Granite goes “greener” with creative use of scrap material

A 10-year-old granite business discovered a brand new use for its leftover material, using granite and quartz surfacing scraps to create sleek new sinks

September 3, 2013
/ Print / Reprints /
/ Text Size+

Granite Wright started as a fabricator and installer of granite and quartz surfacing countertops in Watkins, MN. Over the years, the company watched its leftover scrap granite increase and hoped to find a useful means of utilizing these extra pieces. It was from this idea that a new concept was born. Granite Wright developed a method of cutting and laminating “rings” of stone together, creating a new sink. In turn, this makes the products very “green” because they are using pieces that would otherwise be considered useless.

“The idea for my sinks came from a machine I made to make Lazy Susans from scrap granite,” said Joe Pauly of Granite Wright. “The machine cut a 17-inch circle from a 19-inch square piece of granite. It was the square piece, with the circle cut out, that got me thinking that if I could make smaller and smaller circular pieces, and then epoxy them together, the inside would be the shape of a sink.”

Pauly explained that he has always enjoyed both inventing things, as well as making something from items other people throw away. As somewhat of a perfectionist, he has steadily improved the sinks over the last five years.

The company creates both vessel and undermount sinks. During the manufacturing process, the available scrap products for each sink are photographed, numbered, recorded for color reference and shelved. This inventory of “sink blanks” is available to be made into vessel or undermount sinks at customer request. Pauly starts out with a piece of scrap big enough to make two 16-inch-diameter circles. He has nine machines that do various steps in making a sink. Some of the machines are modified metal-working machines, and some he built himself. The machines make tapered rings of different sizes that are then epoxied together. The shape of the sink is about 95% of the finished shape after epoxying. The last part of shaping and polishing is done by hand with electric center water-fed polishers.

For the most part, Pauly said that quartz surfacing works best in manufacturing these sinks. “The color and grain of quartz makes a sink look like it is made from one piece, and the finished surface is as smooth as porcelain,” he said. “Most granites do not make a good quality sink. They tend to have natural flaws that are enhanced once you get past the resigned surface. However, there is a small number of granite types that can be used to make a very nice sink.” An added benefit, he explained, is the ability to repolish them if they ever get dull, scratched or start to look worn.  

Did you enjoy this article? Click here to subscribe to Stone World 

Recent Articles by Sara Garafalo

You must login or register in order to post a comment.



Image Galleries

The Stone Fashion Show at Marmomacc in Verona

As usual, stone suppliers from Italy and around the world relied on the Marmomacc fair to showcase some of the latest stone materials to the international marketplace. The following is a look at just some of the stone materials on display in Verona.

Stone World Magazine

Stone World September 2014 cover

2014 September

In this issue of Stone World, we have a Report from Europe, which includes a series of articles about the quarries and stone processing operations that SW editor Jennifer Adams visited as part of the Marmomacc Stone Academy.

Table Of Contents Subscribe

Contemporary Stone & Tile Design Magazine

CSTD Fall 2014 cover

2014 Fall

In this issue of Contemporary Stone & Tile Design, we take a look at the latest developments in TPT, with a feature article and you can read more comments from Waldrep on this subject as well as other industry professionals.

Table Of Contents Subscribe


Are you aware of the new stone standard – ANSI/NSC 373 Sustainability Assessment for Natural Dimension Stone?
View Results Poll Archive

The Stone World Store

How to Polish & Restore Marble Flooring

This video will show you step-by-step how to resurface and polish marble flooring from grinding and removing lippage and scratches to achieving a highly reflective polish.

More Products

Stone Guide

2014 Stone World Stone Guide

The directory for Stone, Equipment and Supplies - the single information resource readers turn to.

Stone Industry Education

stone industry educationStone Industry Education is sponsored by Stone World Magazine and Marble Institute of America. The SIE events will help you: strengthen your skills, build your business, and  increase profit in your shop.  Check out stoneindustryeducation.com to register for upcoming fabricator and installer seminars.


facebook logo Twitter  YouTubeGoogle+