Bringing Your Interior and Exterior Spaces to New Heights

With the Natural Beauty & Durability of Soapstone

We’re here to make your home and cottage somewhere you and your family love to live and entertain in, year after year. Due to its heat resistance, versatility, non-porous and strain-proof qualities, soapstone is the natural choice for elevating your kitchen countertops, bathrooms, sink, stone fireplace, custom vanity top, outdoor living space and more. With over 20 years of experience, we’ll guide you through a seamless process as we bring your vision to life.

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Roy and Cameron Wielhouwer welcome you to Great Mountain Soapstone! When I founded Great Mountain Soapstone in 2002, soapstone was a lesser known countertop product in Canada. Since then, soapstone has become a staple in homeowners kitchens, bathrooms, fireplaces and outdoor spaces across Niagara, Hamilton, the Greater Toronto Area, cottage country and beyond. For over a decade, I (Cameron) have grown up in our family business. From sweeping shop floors and doing full installations, to leading our sales. We are truly a family-run business.

We’re Ontario’s Premier Soapstone Supplier Run By Family For Families

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Make Your Indoor and Outdoor Spaces Somewhere You and Your Family Love to Live and Entertain In

We’re here to guide you through every step of bringing your vision to life for your kitchen countertops, bathroom, sink, stone fireplace, custom vanity top, outdoor living space and more. Let’s bring your interior or exterior space to new heights. 


Due to its unmatched durability, heat-resistance and matte finish, soapstone is the natural choice for elevating anywhere you envision throughout your home, from your kitchen countertops to your bathroom vanity, stone fireplace, mudroom and anything in between.


Derived from nature with supernatural performance, soapstone is built to withstand the Canadian climate, year after year. Add an exterior soapstone accent to your barbecue, poolside bar, outdoor kitchen, stone fireplace or outdoor living space that lasts.


With fully custom design options, bring your vision for your statement soapstone sink to life any way you imagine. From custom integration sinks to custom bathroom vanities and apron-style farmhouse sinks, soapstone makes a timeless statement that endures. 




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I can’t say enough great things about the work Great Mountain Soapstone did on our kitchen renovation. They were very prompt, their work was flawless and they were a pleasure to work with too. Their shop has lots of amazing soapstone slabs to choose from, and they took the time to very patiently show us how each of them would look when finished. We were so happy with the way the counters turned out – the texture is gorgeous and they have a lovely, warm feel to the touch – that we ended up also having them install soapstone in our outdoor bar area.

Reagan Soucie

Working with Great Mountain Soapstone was seamless from start to finish. The product is beautiful and they are extremely knowledgeable and eager to educate their clients on this natural and organic product.
Installation was on time, on budget and efficient. As a designer it was a pleasure to work with their team and my clients are thrilled. Highly recommend this company and their product.

Anne Cavan 

We are really happy with our soapstone countertops and the service provided by Great Mountain Soapstone. The countertops are beautiful and were installed with minimal disruption or mess.

karen anderson

I absolutely love the soapstone countertops that were installed in my kitchen (Toronto) as well as my kitchen space up north (Muskoka); soapstone is a beautiful nonporous, matte, natural stone. High degree of professionalism. Friendly.

michael bruno

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