Hemp Wool Insulation: A Sustainable and Effective Choice for Your Home

If you are looking for a natural, eco-friendly, and high-performance insulation material for your home, you might want to consider hemp wool insulation. Hemp wool insulation is made from the fibres of the hemp plant, which is one of the fastest-growing and most versatile crops in the world. Hemp wool insulation has many benefits over conventional insulation materials, such as fibreglass, mineral wool, or foam.

In this article, we will explore what hemp wool insulation is, how it works, and why it is a smart and green choice for your home.

What is Hemp Wool Insulation?

Hemp wool insulation is a type of insulation that is manufactured from hemp wool, which is a blend of hemp fibres and polyester fibres. Hemp fibres are obtained from the inner woody core of the hemp plant, which is also known as the hurd or shiv.

Hemp fibres are strong, durable, and resistant to pests and mould. Polyester fibres are added to the hemp fibres to increase the cohesion and stability of the insulation batts. Hemp wool insulation also contains a fire retardant and a non-toxic binder to ensure safety and durability.

Hemp wool insulation comes in different forms, such as batts, boards, or rolls. Hemp wool insulation batts are similar to fibreglass or mineral wool batts, but they are softer, lighter, and easier to handle and install.

Hemp wool insulation boards are rigid panels that can be used for wall, roof, or floor insulation. Hemp wool insulation rolls are flexible sheets that can be cut and fitted to any shape or size.

How Does Hemp Wool Insulation Work?

Hemp wool insulation works by creating air pockets within the fibres, which trap heat and prevent it from escaping or entering the building. Hemp wool insulation has a high thermal mass, which means it can store and release heat according to temperature changes.

Hemp wool insulation also has a low thermal conductivity, which means it can prevent heat transfer through the material. Hemp wool insulation has an R-value of about 3.5 per inch, which is comparable to other insulation materials. The R-value is a measure of how well a material resists heat flow. The higher the R-value, the better the insulation.

Hemp wool insulation also has excellent acoustic properties, which means it can reduce noise and sound transmission. Hemp wool insulation can absorb and dampen sound waves, creating a quieter and more comfortable indoor environment.

Hemp wool insulation has a sound absorption coefficient of about 0.9, which is higher than most other insulation materials. The sound absorption coefficient is a measure of how much sound a material can absorb. The closer the coefficient is to 1, the better the sound absorption.

Why Choose Hemp Wool Insulation?

Hemp wool insulation has many advantages over other insulation materials, both in terms of performance and sustainability. Here are some of the reasons why you should choose hemp wool insulation for your home:

• Hemp wool insulation is eco-friendly. Hemp is a renewable and biodegradable resource that can grow in almost any climate and soil condition. Hemp does not require much water, fertilizer, or pesticide to grow, and it can improve soil quality by preventing erosion and adding nutrients. Hemp also absorbs more carbon dioxide than it emits, making it a carbon-negative crop. Hemp wool insulation is also recyclable and compostable, which reduces waste and environmental impact.
• Hemp wool insulation is healthy. Hemp wool insulation does not contain any harmful chemicals or substances that can affect your health or indoor air quality. Hemp wool insulation is hypoallergenic and anti-bacterial, which means it does not cause any allergic reactions or infections. Hemp wool insulation is also breathable and hygroscopic, which means it can regulate moisture and humidity levels, preventing condensation and mould growth. Hemp wool insulation does not emit any volatile organic compounds (VOCs) or odours, which can cause headaches, nausea, or irritation.
• Hemp wool insulation is durable. Hemp wool insulation is resistant to fire, pests, rodents, and insects, which can damage or destroy other insulation materials. Hemp wool insulation also does not sag, settle, or shrink over time, which can reduce its effectiveness and efficiency. Hemp wool insulation can last for decades without losing its shape or performance.

How to Buy Hemp Wool Insulation?

If you are interested in buying hemp wool insulation for your home, you can find a variety of products and brands online. One of the websites that offers hemp wool insulation is Buy Insulation Online, we are a UK-based company that specialises in natural and sustainable insulation materials. At Buy Insulation Online, we have a wide range of hemp wool insulation products, such as:

• Inditherm Hemp Insulation Batts by Indinature: Elevate your insulation game sustainably with IndiNature's IndiTherm® Hemp Insulation Batts. Crafted from UK-grown industrial hemp, these batts offer unparalleled thermal performance (0.040 W/m.K), ensuring year-round comfort. With a net negative embodied carbon footprint, they reduce environmental impact while promoting healthy indoor air quality. Easy to install and versatile in application, these batts are the eco-conscious choice for optimal insulation.
• 50mm Hemp Batts Thermal and Acoustic Insulation: These are hemp wool insulation batts and are sustainable, rigid insulation slabs ideal for external walls and pitched roofs. These carbon-negative batts reduce heat loss, limit moisture ingress, and excel in sound absorption. With natural hemp fibres and easy installation, they ensure a healthier indoor environment. The minimum order is 10 batts, with returns accepted for defective products within 3 days of receipt.
• HEMSPAN® Bio Wall 100mm Hemp Insulation Batts: eco-friendly, rigid insulation crafted to fit any space effortlessly. Ideal for walls and roofs, these batts reduce energy bills with a low K-value, offer top-notch sound insulation, and promote sustainability. Say goodbye to messy installations—safe, easy, and improving indoor air quality. Please note the minimum order and our specific return policy for quality assurance.
• HEMSPAN® Bio Flex - Hemp Wool Insulation: a natural, sustainable alternative for top-tier thermal and acoustic insulation needs. Crafted with 85% hemp wool, these slabs excel in soundproofing roofs, walls, and floors while boasting a low thermal conductivity of 0.039 W/m.K. Eco-friendly and easy to install, they ensure a healthier living environment and long-term insulation. Perfect for diverse applications like wall and roof insulation, these carbon-negative slabs offer superior performance without compromising sustainability.
• HEMSPAN® Bio Wall - Hemp Wool Insulation: a sustainable, eco-friendly solution for superior thermal and acoustic insulation. Made from natural hemp fibres, it ensures a healthier, quieter living space with its low thermal conductivity (0.039W/m.K) and exceptional soundproofing. Ideal for walls, roofs, and more, this carbon-negative product promises lasting comfort and environmental consciousness. 

You can order these products online from our website Buy Insulation Online, we have a variety of hemp wool insulation products and brands. You can also contact us for more information and advice on hemp wool insulation and other natural insulation materials.

Conclusion

Hemp wool insulation is a sustainable and effective choice for your home. It can provide you with thermal and acoustic comfort, as well as health and environmental benefits. Hemp wool insulation is also easy to install and maintain, and it can last for a long time.

If you want to buy hemp wool insulation for your home, you can check out our website Buy Insulation Online, we have a variety of hemp wool insulation products and brands. Hemp wool insulation can help you save energy, money, and the planet.