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  • Home
  • Why Sheep Wool?
  • About
    • Heat Insulation
    • Air Purification
    • Humidity Regulation
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    • Production Process
    • Sound Insulation & Fire Protection
    • Sustainable Insulation
    • About Us
    • Production Process
  • Where to use Sheep Wool Insulation
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    • Internal Walls
    • Ground Floor
    • Who is Sheep Wool for?
    • Why Sheep Wool?
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SheepWool Insulation

Pure sheepwool Insulation for Ireland and the UK

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Resources

Resources

Your complete Sheepwool Insulation resource hub

Here you'll find everything you need to confidently select, install, and specify natural Isolena sheep’s wool insulation—from step-by-step installation videos covering walls, floors, ceilings, and window reveals, to detailed product datasheets, inspiring project showcases, and recognised awards and certifications. All materials support both self-installers and trade professionals, ensuring top-tier, breathable, eco-friendly performance.

Rest assured: our insulation is safe and clean to handle—no masks or special PPE required—just peace of mind from start to finish.

Product Benefits

Discover the natural advantages of Isolena Sheep’s Wool Insulation—outstanding thermal and acoustic performance, air purification, moisture regulation, fire resistance, sound dampening, and eco-friendly sustainability—all achieved with 100% wool, free of binders or chemical additives.

Learn More
Isolena Product Image 1920 x1080
Wool Installation Image with 2 People

How to Install

Learn how easy it is to install 100% natural Isolena sheep’s wool in walls, ceilings, floors, around windows, and in timber-frame homes—all achieved with a snug, energy-efficient finish.

Learn More

Project References

Explore a collection of real-world projects on the Isolena website —spanning residential homes, heritage restorations, eco-builds, schools, and commercial spaces—where Isolena sheep’s wool insulation has been expertly installed to deliver breathable, sustainable and high-performance results.

Learn More
STRABAG Real Estate Isolena Wool Construction full build v2

Download Our Brochures

Sheepwool Insulation
Isolena Wool

Product Certificates & Classifications

  • Environmental-Product Declaration EPD (PDF)
  • Environmental-Product declaration EPD (XLXS)
  • Environmental-Product declaration EPD (XML)
  • ISOLENA product assurance
  • Ionic Protect® Long-term test according to EAD
  • Natureplus® Certificate
  • Fire protection classification sheep's wool insulation D-s2,d0
  • Fire protection classification Sheep's wool felt C-s2,d0

Product data sheets

  • Safety data sheet
  • Technical data sheet ISOLENA Optimal
  • Technical data sheet ISOLENA Premium
  • Technical data sheet ISOLENA Optimal Plus
  • Technical data sheet ISOLENA loose wool
  • Technical data sheet ISOLENA window filler

Awards

Acoustic Insulation: PlanExpo Product of the Show Award
Acoustic Insulation: PlanExpo Product of the Show Award
Sustainable Building Show Product of the Show Award
Sustainable Building Show Product of the Show Award
LiveWire Young Entrepreneur of the Year Finalist
LiveWire Young Entrepreneur of the Year Finalist
The Independent Newspaper: Top 50 Great Ideas for the 21st Century
The Independent Newspaper: Top 50 Great Ideas for the 21st Century

Accreditations

Environmental and Sustainable Construction Association
Environmental and Sustainable Construction Association
SEI SebNET Products & Services
SEI SebNET Products & Services
The Sustainable Building Association
The Sustainable Building Association
Irish Timber Frame Manufacturers Association
Irish Timber Frame Manufacturers Association

The latest from Sheepwool Insulation

Tim’s house is now fully insulated with natural Tim’s house is now fully insulated with natural sheep’s wool! Tucked between joists, in walls, floors, and the attic.⁠
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Breathable, moisture-regulating, and completely safe, sheep’s wool creates a healthy home that’s warm in winter, cool in summer, and free from toxic particles.⁠
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✅ Works throughout your home ⁠
✅ Non-toxic, safe for pets and people⁠
✅ Naturally regulates moisture and indoor climate⁠
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A home that’s comfortable, sustainable, and ready for every season.👉 Want to make your home naturally cosy like Tim’s? Send us a message today and check the Link in Bio! ⁠
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#SheepWoolInsulation #NaturalComfort #HealthyHome #EcoLiving #SustainableBuilding #BreathableHome⁠
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🔊 Say goodbye to unwanted noise.⁠ Whether it’s footsteps above or voices next door, sound travels in two main ways:⁠
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👂 Airborne – like music, speech, or TV⁠
👣 Structure borne – like footsteps or objects falling⁠
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Our Isolena sheep's wool insulation rolls help reduce airborne sound by filling air gaps in walls and floors.⁠ To reduce structure-borne sound transmission, we also supply an Acoustic Underlay range, designed to tackle vibrations where they start.⁠ 🐑🧡⁠
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Find out more about floor sound insulation at the Link in Bio⁠
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#SheepWoolInsulation #Isolenawool #NaturalSoundProofing #AcousticComfort #HealthyHome #AirborneSound #StructureBorneSound #EcoInsulation #SustainableSolutions
🐑 Did you know Isolena sheep’s wool insulatio 🐑 Did you know Isolena sheep’s wool insulation can defend itself against moths, without a single drop of pesticide?⁠
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That’s the magic of Ionic Protect®. ⁠
No harsh chemicals, no re-treatments. Just wool’s natural power, made even smarter through science.⁠
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Watch the reel to find out how it works, and dive deeper at the Link in Bio!⁠
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#IonicProtect #SheepWoolInsulation #NaturalInsulation #ChemicalFree #EcoFriendlyLiving #SustainableBuilding #GreenHome #HealthyHome #InsulationInnovation #PesticideFree #NaturePlus #OekoTex #WoolPower #IsolenaWool
Project Highlight: A 300-year-old stone cottage⁠ Project Highlight: A 300-year-old stone cottage⁠
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Choosing insulation was easy for Sarah! She needed something breathable, natural, and reliable. She went with our Isolena sheep's wool insulation, recommended by one of the plasterers who specialises in heritage houses, as the best insulation in the industry.⁠
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The walls are now prepped and covered with board and ready for hemp lime plaster. We're so proud to have played a part in such a thoughtful, well-built home. Thanks for trusting us, Sarah!⁠
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Get a quote and more information, check our website at the Link in Bio!⁠
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#SheepwoolInsulation #ISOLENA #NaturalBuild #BreathableHomes #HealthyLiving #SustainableRenovation #Heritagehome⁠
Great news for Irish homeowners! You can take adva Great news for Irish homeowners! You can take advantage of SEAI Home Energy Grants to help fund insulation upgrades in your attic and walls, including natural options like Isolena sheep’s wool insulation. 🐑⁠
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These grants support homes built and occupied before 2011 and can significantly reduce the cost of making your home warmer, healthier, and more energy efficient. ⁠
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Explore what you might qualify for and how to apply the SEAI website.⁠
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Learn how natural sheep’s wool insulation performs: sheepwoolinsulation.com⁠
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#SheepWoolInsulation #SEAIgrants #NaturalInsulation #EcoBuilding #SustainableLiving #HealthyHome #EnergyEfficiency #HomeUpgrades
Floor feeling a little chilly? 🥶⁠ Installing Floor feeling a little chilly? 🥶⁠
Installing Isolean sheep's wool insulation under your floors is honestly one of the easiest upgrades you can make. It’s soft, super simple to work with, and there’s zero mess!⁠
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Just roll it out, and you’re on your way to a cosier, quieter home. And the best part? It’s 100% natural. 🐑⁠
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Check Link in Bio to give your floors (and your feet!) the warmth they deserve.⁠
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#SheepWoolInsulation #EasyInstall #CosyHome #NaturalComfort #SustainableLiving #HealthyHome  #NaturalMaterials #IsolenaWool #SustainableBuilding #WoolInsulation #Healthyhomes #EcoFriendlyHomes #EnergyEfficiency #NaturalInsulation #Sheepwool
In this build with Nomad Nester Designs, you can s In this build with Nomad Nester Designs, you can see how easy it is to work with Isolena sheep’s wool insulation. No special tools. no PPE, no irritation, no toxic dust. Just a clean, breathable material that feels good to handle.⁠
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And that matters in a van. Because camper conversions are tiny homes on wheels. Spaces where you sleep, cook, breathe… and sometimes share with a four-legged co-pilot 🐶⁠
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Sheep’s wool is perfect for van life because it:⁠
✔ Regulates moisture and helps prevent condensation⁠
✔ Breathes naturally (no trapped damp air)⁠
✔ Is non-toxic and safe to work with⁠
✔ Is pet-friendly and chemical-free⁠
✔ Performs in changing temperatures⁠
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Natural comfort. Built for life on the road.⁠
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Thinking about insulating your van the healthier way? Send us a message or tap the link in bio.⁠
If you are looking for professionals to convert a van for you, contact our friends at Nomad Nester Designs!⁠
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#VanConversion #NomadNesterDesigns #SheepWoolInsulation #VanLifeBuild #NaturalInsulation #CamperVanLife #HealthyBuild #EcoVan #SustainableLiving
Isolena sheep's wool insulation can be stored open Isolena sheep's wool insulation can be stored open in your home without worry that it is toxic or will harm your children or pets. It is simply just wool, treated with patented Ionic Protect that prevents moths and pests from having it as a snack. ⁠
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You can work on insulating your home, van or any other project without PPE and itching. If you are tired, you can even take a nap on the rolls of sheep's wool. :) ⁠
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Stay warm and fluffy with Isolena sheep's wool insulation. Check out our products on our website at the link in bio!⁠
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#SheepWoolInsulation #ISOLENA #SustainableBuilding #HealthyIndoorClimate #NaturalMaterials #FutureReady⁠
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Installing Isolena sheep wool insulation between d Installing Isolena sheep wool insulation between drywall is as simple as it could be!⁠
Just a few simple steps with no PPE or special tools required. Just measure, rip, fit, and tuck it in, and you are done! You could go an extra step and use a staple gun to ensure an extra secure fit. ⁠
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Find out more about Isolena sheep wool insulation on our website at the link in bio!⁠
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#SheepWoolInsulation #ISOLENA #SustainableBuilding #HealthyIndoorClimate #NaturalMaterials #TimberConstruction #FutureReady
Compact design. Thoughtful materials. Healthy spac Compact design. Thoughtful materials. Healthy spaces to learn and grow 🌿⁠
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The w∞d.ii mobile learning spaces in Germany are a perfect example of how smart construction and sustainability can work hand in hand. Built with efficiency in mind, these spaces use ISOLENA Optimal sheep’s wool insulation (80 mm) within the walls to deliver reliable thermal performance, natural moisture regulation, and a healthy indoor climate.⁠
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ISOLENA Optimal rolls are made from pure sheep’s wool and designed for breathable, long-lasting insulation. They help balance humidity, support indoor air quality, and perform consistently, even in compact or mobile structures where comfort really matters.⁠
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A natural choice for buildings that care about people, performance, and the planet.⁠
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Learn more about ISOLENA Optimal and natural insulation solutions at the Link in Bio!⁠
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#SheepWoolInsulation #ISOLENA #SustainableBuilding #HealthyIndoorClimate #NaturalMaterials #TimberConstruction #FutureReady⁠
Meet our friends at Nomad Nester Designs: Fiona, M Meet our friends at Nomad Nester Designs: Fiona, Martin and their dog Indie. We are very proud to team up with Nomad Nester Designs, the premier Irish artisans of van life who build thoughtful and beautiful homes on wheels!⁠
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From bespoke full conversions to precision-designed DIY kits, Nomad Nester Designs bring comfort into every van they work on. Their layouts are calm and elegant, their craftsmanship is meticulous, and their attention to detail makes every interior feel like a cosy nest for the road ahead.⁠
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What makes them extra special? They choose natural, sustainable materials,  including our Isolena sheep's wool insulation for comfort that’s lightweight, breathable, and perfect for life on the move.⁠
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Whether you’re planning your first conversion or dreaming of a bespoke build, they make the journey intentional, personal, and built for real living.⁠
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Curious how thoughtful design and natural insulation come together in a camper? Tap to explore their work at the Link in Bio!⁠
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Want to find out more about natural insulation that keeps your vans and homes warm? You can find out more on our website, also at the Link in Bio!⁠
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#NomadNesterDesigns #VanLife #CamperConversion #SheepWoolInsulation #NaturalMaterials #VanLifeIreland #RoadHome
Our sheep’s wool insulation is 100% natural, res Our sheep’s wool insulation is 100% natural, responsibly sourced from suppliers who respect both the animals and the land they live on. ⁠
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The wool is a by-product of regular shearing, a process that keeps sheep healthy and comfortable. No sheep are ever harmed.⁠
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It’s insulation you can feel good about choosing, it is natural, renewable, and aligned with a deeper respect for nature and wellbeing.⁠
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Learn more about our natural approach to insulation www.sheepwoolinsulation.com⁠
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#NaturalInsulation #SheepWool #EthicalSourcing #SustainableBuilding #HealthyHomes #RespectNature
Sheep’s wool insulation isn’t a short-term sol Sheep’s wool insulation isn’t a short-term solution. When properly installed, it can perform for 40 - 50 years or more, holding its shape, strength, and insulating power without slumping or degrading. ⁠
Often outlasting the building work around it.⁠
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Discover insulation designed for decades of comfort at the Link in Bio!⁠
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#SheepWoolInsulation #NaturalInsulation #BuiltToLast #SustainableHomes #HealthyHome #LongTermComfort
I wanted to use the Best Insulation product, and t I wanted to use the Best Insulation product, and the best was natural wool. It is an excellent product, very soft to the touch, safe and healthy...." A.Kane Drumlish, Co. Longford⁠
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Natural, breathable, and kind to both people and buildings, SheepWool Insulation makes every project feel that bit more rewarding.⁠
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If you have any stories, pictures, or videos of your installation, please reach out to us on our social media or via email on our website. ⁠
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Learn more about the benefits of wool insulation at the Link in Bio!⁠
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#SheepWoolInsulation #ISOLENA #CustomerReview #NaturalInsulation #EcoBuilding #HealthyHome #SustainableLiving #IsolenaWool #BuildingBetter⁠
🐑 Insulating your attic? SheepWool Insulation m 🐑 Insulating your attic? SheepWool Insulation makes it quick and easy!⁠
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No dust, no waste, and no tricky offcuts. ⁠
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Just a clean, simple install with natural ⁠performance. 🐑🏠 ⁠
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Link in Bio for more information!⁠
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#AtticInsulation #SheepWoolInsulation #EasyInstall #SustainableLiving  #NaturalMaterials #IsolenaWool #SustainableBuilding #WoolInsulation #Healthyhomes #EcoFriendlyHomes #EnergyEfficiency #NaturalInsulation #Sheepwool
🐑 Project Highlight: Kindergarten Waizenkirchen 🐑 Project Highlight: Kindergarten Waizenkirchen, Austria⁠
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For this regional kindergarten project in Waizenkirchen, natural sheep’s wool insulation played a crucial role in creating a healthy and comfortable environment for young learners.⁠
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ISOLENA Premium and Optimal were installed in the attic, transom walls, and acoustic ceilings, helping to regulate temperature, manage moisture, and support a balanced indoor climate. ⁠
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A thoughtful combination of natural materials and smart design, supporting the well-being of children from the inside out.⁠
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👉 Learn more about sheep’s wool insulation for schools and public buildings at the Link in Bio!⁠
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#ProjectHighlight #KindergartenDesign #SheepWoolInsulation #HealthyBuildings #NaturalMaterials #SustainableConstruction #AcousticComfort #EcoBuilding #ISOLENA #PublicBuildings #Lehner
We’re back at the Listed Property Show London!⁠
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Join us on Friday 30th & Saturday 31st January 2026 to explore how sheep’s wool insulation can combine sustainability, comfort, and heritage-friendly performance.⁠
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Meet the team, discover our full range of 100% natural insulation, and find out why it’s a smart choice for energy efficiency, breathability, and longevity in historic homes.⁠
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📍 Where: London Listed Property Show⁠
📍 When: 30–31 January 2026⁠
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Don’t miss the chance to see it in action and speak with our experts about your project.⁠
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👉 Learn more at the Link in Bio!⁠
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Also, check out our website, where you can learn more about sheep's wool! sheepwoolinsulation.com⁠
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#SheepWoolInsulation #NaturalInsulation #ListedProperty #HistoricHomes #SustainableBuilding #HeritageConservation #EcoFriendlyLiving #EnergyEfficiency #BreathableInsulation #GreenBuilding #UKHeritage
⁠ We love hearing feedback from happy customers ⁠
We love hearing feedback from happy customers who experience the comfort and peace of mind that natural insulation brings. From old cottages to modern builds, SheepWool adapts beautifully to every project. 💚⁠
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Discover more about our customers’ stories and explore natural insulation for your home at the Link in Bio!⁠
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Reach out to us here or through our website if you have testimonials or photos and videos of your installs to share. We would be very glad to share them with our community :)⁠
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#SheepWoolInsulation #ISOLENA #CustomerTestimonial #HealthyHome #NaturalMaterials #EcoFriendlyLiving #SustainableBuilding #IsolenaWool #BuildingWithNature
Anton is a sheep farmer in County Carlow who recen Anton is a sheep farmer in County Carlow who recently built his family home using sheep’s wool insulation throughout the partitions, ceilings, and rafters.⁠
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Chosen for its durability, air-purifying qualities, and ability to perform long-term without shrinking, wool also brought unexpected peace of mind. When a burst pipe flooded the house during construction, the wool dried out naturally. No walls needed to be opened. No insulation replaced.⁠
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Easy to install, comfortable to live with, and designed to last for decades, sheep’s wool proved itself not just in theory, but on site.⁠
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Discover how sheep’s wool insulation performs in a real home at the Link in Bio!⁠
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#SheepWoolInsulation #NaturalBuilding #IrishHomes #SelfBuildIreland #HealthyHomes #SustainableLiving #SheepFarmer #AirQuality #MoistureControl #LongLifeMaterials #EcoBuilding
❄️🐑 From all of us at the SheepWool team: H ❄️🐑 From all of us at the SheepWool team: Happy New Year!🎄⁠
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Just like a lamb’s woolly coat, sheep’s wool insulation keeps us safe and cosy through the coldest days of the year.⁠
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Wrap your home in natural comfort this season with sheep’s wool insulation.⁠
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#SheepWoolInsulation #Isolena #HolidayWarmth #MerryChristmas #NaturalComfort #EcoFriendlyLiving #CozySeason

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