British sheeps wool insulation Archives

There are many different types of insulation which can be used when converting your van into a campervan. In this blog we concentrate on why we think you should use Thermafleece British sheep’s wool insulation to make sure you stay snug whilst travelling in your van.

The Benefits of using Thermafleece

What are the benefits of using Thermafleece British Sheeps Wool as insulation for my van?

A sustainable Eco Friendly option . .
Thermafleece is made from the wool of hardy British hill sheep, rendering it an eco-friendly and sustainable choice. Additionally, it is made in Yorkshire, making it the only insulation in the UK crafted from British Sheep’s Wool and manufactured domestically.

. . That keeps breathing
Thermafleece is breathable and helps manage moisture within the van. Wool can absorb up to 30% of its own weight in water and still feel dry. It absorbs moisture when humidity is high and releases it when humidity levels drop. In the confined space of a van, anything that helps with moisture management is beneficial. Although remember, breathability is not a substitute for ventilation.

. . Stays cool
In hot weather, the sheep’s wool absorbs heat energy during peak periods of the day, so your van won’t become hot and stuffy. This heat energy is then released through the relative cool of the night.

. . Doesn’t itch
Thermafleece is non-itchy, and is safe to handle during installation compared to traditional fiberglass or rockwool insulation. It helps to lower sources of harmful indoor air pollutants and to reduce formaldehyde in the atmosphere.

Living Peacefully

. . Enhances peaceful living
Due to the shape and structure of the natural fibres, sheep’s wool is very effective at absorbing sound so when you’re on the road, parked in a bustling campground or sitting in your van watching the rain pouring down outside, you will have a quieter, more peaceful living space inside your camper van.

. . Stays together
A polyester binder is used in the production of Thermafleece to ensure that the fibers hold together and to maintain the insulation’s structure without slumping or disintegrating. This means that your Thermafleece sheep’s wool Insulation will cope with every pothole and engine vibration that travelling life can throw at it.

. . And helps create a comfortable and eco-friendly mobile haven.
Thermafleece and the Thermofloc VSD (Variable Surface Diffusion ) membrane make the perfect combination. This sustainable and efficient pairing will help you create a comfortable and eco-friendly mobile haven.
Thermofloc VSD functions as an intelligent membrane and provides both air tightness and vapor control while permitting two-way movement of water vapor as conditions permit.
The VSD membrane enhances the breathability of Thermafleece by acting as an effective vapor control layer. Together, they allow moisture vapor to escape while preventing condensation buildup. This helps maintain a dry and healthy indoor environment, reducing the risk of mould and mildew.

Condensation building up?

If you decide against installing a membrane, you can expect a peak build-up of condensation of 7571 g/m2. With an intelligent VSD membrane installed this will be reduced to 63 g/m3. A reduction from 7 litres to 6 tablespoons!

Further Information

Installation tips:
Install the Thermofloc VSD on the warm side of the insulation.
Seal all joints, seams, and edges to create an airtight and moisture-resistant barrier.
You can then re-install -any interior fixtures, panels, or cabinetry you removed during the installation process.

Find out more about the different types of membrane available here

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Vanlife, I been told this
It’s a fine life, I’ve been sold this
It’s a fine line between having to and choosin’ it
Let’s roll up, let’s blow this

Willie Carlisle – VAN LIFE

Insulation saves heat and heat costs money. So, it’s a simple fact that if you’re saving heat, you’re saving money. The more you insulate the more heat you save and the less money you spend. There is no better time than the present to check your existing insulation and make sure your loft is properly insulated for the autumn and winter ahead.

The more you insulate the more you save

If the existing insulation is in good condition and measures 270mm or more in depth, then you shouldn’t need to install more insulation. However, if your loft is full of old insulation which has slumped and degraded, then the last thing you want to do is install more of the same. If you do, someday you’ll return, look at the same scene and repeat the same exercise. Instead, use something that won’t slump or degrade and buy something that lasts. A natural fibre insulation which is thermally bonded with recycled polyester such as Thermafleece British Sheep’s Wool Insulation will ensure the insulation retains its loft and once you insulate, you won’t have to do it again.

There are also many other benefits of installing a natural fibre insulation: As well as keeping in heat, natural fibre insulations will help manage summer heat gain; help with moisture and humidity levels; reduce noise and improve sound quality. They are none itch, safe to install and can improve indoor air quality, sustainability, health and well-being inside your home.

The More Insulation the Better

The more insulation you can install the better, but typically you should install a natural fibre insulation to a depth of 240mm. It is not always necessary to remove your existing insulation. As long as it is in fairly good condition and there is no signs of water damage then you can top up with a good quality natural fibre or recycled polyester insulation.

In most lofts, it’s easy to install a deep layer of insulation. If you decide to board part of your loft you can use loft legs to raise the level of the boarding. This will still allow you to install a deep layer of insulation.

Remember that around 5% of heat is lost through your loft hatch, so it should also be insulated.

In a new property with a well-ventilated loft, a recycled polyester insulation such as SupaSoft Insulation will be very effective. SupaSoft insulation is a great way to use recycled single use plastics. It’s also safe to handle and itch free.

For an older property or if loft ventilation is limited, use a natural fibre insulation such as Thermafleece CosyWool Roll. As well as being safe, sustainable and healthy, natural fibres can help regulate humidity levels. They do this by absorbing moisture and holding it in a safe form. It’s then released it as air around it becomes less humid.

In a nutshell

In a nutshell: Insulation does much more than prevent heat loss so give this some thought when you decide what’s right for you. Choose a good quality insulation which will last the lifetime of your building. You’ll never have to do it again and remember that over its life, insulating is never a costly investment.

Help! Should I use sheep’s wool insulation to insulate my camper?