Products: Wall Caps, Pillar Caps, Wall Stone, Sills. 

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Define your outdoor spaces with the strength and elegance of Keystone's walls and caps, crafted from high-quality natural stone for a timeless look.

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Wall Caps provide a refined finishing touch to garden and retaining walls, enhancing both durability and style. Available in granite, limestone, and marble, they offer a sophisticated accent that lasts for years. For Pillar Caps, our handcrafted stone options add distinction to pillars, half walls, and columns, with the ability to accommodate solar or electric lighting for added functionality.

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For a classic New England touch, our Wall Stone brings rustic charm and structure to gardens, property borders, and outdoor living spaces. Whether you prefer the natural character of rough wall stone or the clean, modern look of stacked garden walls, we have the perfect fit for your design.

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Sills protect against water damage while adding a tailored architectural accent to windows and veneer walls. Available in granite, limestone, and marble, they provide a durable and elegant finish that blends seamlessly with any style.

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Ready to get started? Fill out our contact form today, and let’s bring your vision to life!