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Deep Restorative Sleep
Experience your deepest sleep yet with grounding that supports your natural sleep cycle, helping you fall asleep faster & wake up truly rested.
- Supports cortisol balance
- Sleep longer & more deeply
- Wake up with energy & clarity

Verified Grounding Results
Third-party tested for conductivity & powered by IonThread™ Technology—so you know it’s really grounding you, not just claiming to.
- Lab tested for conductivity
- Proprietary IonThreadâ„¢ silver
- Results you can count on

Fits Any Mattress Size
With a snug fitted design and stretch-to-fit corners, Tenterra grounding sheets stay secure on any mattress for effortless, full-body grounding.
- Available for all US bed sizes
- Secure 18" deep-pocket fit
- Covers your entire sleep surface
of Tenterra

Our premium grounding sheets blend cutting-edge technology with high-quality domestic craftsmanship.
Proudly made in Vermont, our dedicated manufacturing team meticulously transforms imported patented conductive silver fabrics into grounding sheets known for superior comfort, effectiveness, and durability.
Every grounding sheet undergoes a rigorous process of sewing, embroidery, connectivity & finishing touches at our Vermont-based facility, ensuring impeccable quality control & ethical production standards.
Our sheets are made from 100% eucalyptus Lyocell, the most sustainable fabric there is. Tencel is incredibly soft, cool to the touch, doesn't retain body heat, breathable, and wicks away moisture.
Ideal for sensitive skin, our sheets has a much lower surface friction than cotton sheets. You'll be shocked by the difference the moment you first touch our fabric.
Tencel uses significantly less water than cotton and has a much lower environmental impact, making it a luxury choice that’s as kind to the planet as it is to your sleep.
Tenterra products use IonThread™ silver fiber— an advanced material made by bonding 99.99% pure silver to high-strength nylon through a crystal layering process. This creates a lightweight, flexible, and ultra-conductive thread that’s permanently embedded into our fabric.
Additionally IonThread™ stands apart with it's long-lasting performance—even after 250 washes.
The result? A grounding sheet that maintains its effectiveness night after night.
Our silver fibers do more than ground you—they also help shield electromagnetic frequencies (EMFs), with shielding effectiveness above 99.9999% in the 30M–3000M band, and offer natural antibacterial benefits without chemical coatings or ion leaching.
Tenterra sheets aren’t just comfortable—they're engineered with cutting-edge textile science for real, reliable grounding results
When it comes to grounding, conductivity isn’t just a claim—it’s a requirement.
That’s why we don’t ask you to just take our word for it. Tenterra grounding sheets are independently tested by accredited university laboratories and certified testing facilities to verify that our silver threading meets the scientifically required ohm resistance levels for proper grounding.
These tests confirm that our IonThread™ silver fibers consistently deliver the low-resistance conductivity essential for transferring the Earth’s electrons to your body—making the wellness benefits of grounding not just possible, but provable.
We believe transparency builds trust. That’s why we go the extra mile to back every product with lab-tested validation, so you can rest easy knowing your Tenterra sheet is doing exactly what it’s designed to do.
We believe in the quality of our sheets. That’s why we offer the option to upgrade your purchase with a 3-Year Extended Warranty—giving you long-term peace of mind.
Grounding is an investment in your health, and we’re committed to making that investment last.
Us vs Them
Why over 4,000 grounders choose Tenterra

Other Brands
Build quality & design
Designed and manufactured in house
Outsourced & imported from abroad
Peace of mind service
Fully North American support team
Hard to get a hold of when you have a question
Tested for conductivity
Third party tested conductivity for true grounding
No lab testing that we’re aware of
Availability
Ships from warehouses in Canada & US
Imported & shipped from abroad
Voted Best Grounding Sheets in 2025 By:

Backed by Science
Studied for decades, with peer-reviewed research confirming its effects on sleep, inflammation, & overall well-being.
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Experienced reduced pain within first week
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Morning cortisol levels reduced by up to 70%
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Thermal imaging shows 50% reduction in inflammation
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Reported falling asleep faster with significant decrease in morning stiffness
* Based on study published in Journal of Inflammation Research
8 Benefits of Grounding
See Lives Changed With Tenterra Grounding Sheets
based on 200+ reviews