Asset Integrity Scotland
"Once we worked with it, we knew there was no going back. This is the future of insulation."
Good for buildings. Good for people. Good for the planet.
Inspired by nature’s ability to be strong and gentle all at once, Sisalwool natural fibre insulation boasts superior breathability and exceptional usability. We combine natural materials and a low carbon footprint for insulation that does better for homes, people, and the planet.
Sisalwool Collection
Explore the entire catalogue of Sisalwool products
Key Benefits
Ultimate Breathability
Class A Sound Absorber
Pleasant to Work With
High Thermal Efficiency
Loved By Installers
Excellent Acoustic Performance
Vapour Permeability for Breathability
Featured Project
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Get to Know Sisalwool
Yes - We use a long-lasting, biodegradable insect deterrent treatment to moth proof our wool. The treatment works as an insect resistance agent by making the wool protein unpalatable to the wool moth larvae.
Sisalwool successfully passed the Euro-class E (Reaction to Fire) surface spread of flame test, a classification. making it fully approved for use on non-boundary walls in buildings up to 18 meters high. In this test, a direct flame, like a lighter, is applied to the material. Once the flame was removed, Sisalwool self-extinguished, demonstrating its fire-resistant properties.
But in true Sisalwool fashion, we didn’t stop there. We went one step further. To prove just how robust Sisalwool is, we thought why not do the test again, but this time with a blow torch? The results speak for themselves.
Watch the video here
Fire ratings are extremely important, and equally complex. We’ve untangled the nuances and broken down the key points here.
Yes, Sisalwool is ideal for acoustic insulation! Our 100 mm slabs have a Class A certification, meaning they typically absorb 90-100% of sound energy.
Our 50mm slab carries a Class B certification indicating it effectively reduces noise levels, echoes and reverberation within a space.
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Interested in Sisalwool?
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