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Not sure if Havelock Wool is right for your project? Our Sample Kit lets you see, touch, and feel the difference natural wool insulation makes before you commit.
Best For: Contractors, homeowners, and van builders exploring insulation options.
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From stuffing small gaps to finishing a build, these products bring wool’s natural performance to a wide range of use cases. Whether you need a custom solution or an added layer of comfort, these tools support smarter, cleaner insulation.
Like all of our insulation, these products are safe to handle and free from added toxins. They are designed for ease of use and built to support healthier, high-performing spaces of every size.
HAVELOCK
Looking beyond traditional insulation? See how wool stacks up against fiberglass, foam, and other materials across health, safety, and performance.
| Air Filtration |
Moisture Management |
Insulation Performance |
Sound Absorption |
Sustainability | Easy Installation |
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|---|---|---|---|---|---|---|
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★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ | ★★★★★ |
| Fiberglass | ★ | ★ | ★ | ★★ | ★ | ★ |
| Mineral Wool | ★ | ★★★ | ★★ | ★★ | ★ | ★★ |
| Foam | ★ | ★ | ★★★ | ★★ | ★ | ★ |
| Thinsulate | ★ | ★★ | ★★★ | ★★★ | ★ | ★★★ |
Wool insulation is made from 100 percent natural sheep wool that is washed, carded, and formed into high-performance formats without added synthetic chemicals.
Wool binds and neutralizes airborne chemicals like formaldehyde, VOCs, and NOx, helping to create cleaner, healthier indoor environments.
Yes. Wool is naturally safe to handle with no protective gear needed. It will not irritate skin or lungs and contains no harmful additives.
Wool naturally absorbs and releases moisture without losing performance. It resists mold growth and helps regulate humidity in enclosed spaces.
Wool maintains its loft, structure, and thermal properties for decades. It does not break down, slump, or settle like many synthetic materials.
Yes. Wool performs in all seasons by slowing heat transfer and managing temperature swings, keeping spaces more stable and comfortable year-round.
| Easy to Install |
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Wonderful product, thank you so much! I used to bring it from Europe and now I discovered your company.
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I wanted to try this out and just use a small portion to fill in some gaps in our family room wall that is next to our garage. I already has some small holes drilled for repair that I needed to do inside the wall. I just kept stuffing the wall with as much as I could put in. No itching, or coughing or sneezing. Nothing stuck to my hands or face...and best of all?!! The rattle in my wall that had been driving me INSANE for the last 5 years is gone. Totally gone. I will be purchasing more and adding it to the entire wall from the garage side. Just amazing. I've used Rockwool for years, and yes it's good. But it leaves you itchy, and nasty. I have to wear an actual respirator when putting that stuff in. Not with Havelock. Thank you!!!
| Easy to Install |
Rated 5 out of 5
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Great handy samples to showcase the material and review what is best for your application.
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Rated 4 out of 5
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Sample came automatically with our order so it did not influence our decision to go with Havelock wool. But it came first so nice to get the preview albeit unnecessary if you are already placing an order!
| Easy to Install |
Rated 5 out of 5
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Excellent
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You seem to be a good product. I need to order enough to do my sprinter van.
