Home Insulation

home insulation



Logic Foam spray foam loft insulation is the most practical & cost-effective way to make your home more energy-efficient and reduce your energy costs by up to* 50%. Evergreen Power’s Open-cell Logic Foam spray foam is the world-leading water-based Canadian loft insulation on the market and is designed to insulate and air seal your home in one. When sprayed at the rafter level, it seals the home creating an air-tight warm roof and loft structure which contributes to keeping your home warm in winter, and cool in summer whilst lowering heating and cooling costs and thereby saving on energy costs up to 50%, which can’t be achieved with traditional insulation!


Logic Foam is the No.1 spray foam insulation in North America and has
taken the UK by storm with its leading water-based and eco-friendly
technology. Logic Foam is available in 34 countries in the world and Logic
Foam is one of the trusted and accredited contractors and installers of this
Canadian manufacturer product in the United Kingdom.

The estimated lifetime duration of Logic Foam open-cell insulation for lofts and roofs is equal to the entire lifetime of the home. Logic Foam is the only foam insulation on the market to achieve BBA Approved, ETA, and IAB certifications. It has also been approved by the Energy Saving Trust and comes with a 25-year manufacturer’s warranty, which makes the initial UK offset with the energy benefit you get over time.

Once it has been installed, this fit-and-forget technology has no extra hassle or fees. You can start saving today and avoid an uncomfortable home when you call our qualified spray foam experts to schedule a free survey and discuss the options available to you. 

Can I still have spray foam loft insulation with no roof felt?

Most older properties will not have any felt or membrane underneath the roof tiles. If you have no roof felt in your home, no worries. We will staple in a foam membrane and spray the spray foam insulation directly onto the membrane to prevent and reduce the foam from sticking to the tiles, which is displayed in the pictures below. This is done to prevent you from damaging your home insulation if you want to replace your tiles in the future.


How can you benefit from Logic spray foam loft insulation?


Save upto 50% on your Energy Bills

Logic spray foam insulation will air seal your roof and loft and help prevent heat loss, which will make it cheaper to warm your home up in the extreme winter and keep cool during the summer, therefore helping you save money every year. By providing U-Value insulation as well as good air sealing, it cuts your home’s energy loss.

Notice a Difference In Your Health

Logic spray foam reduces the dangers of respiratory distress such as allergies, asthma and certain sensitivities that can be caused by natural airborne irritants. By choosing loft spray foam insulation, your home will be sealed from a wide range of air pollutants and help prevent the growth of mould.

Increased Comfort

If you want your home to have an increased lifetime, Logic foam loft insulation can help. It does not provide a source of food for rodents, mice, termites, or other nasty critters. Logic Foam can also offer extra structural stability to your walls, roof, and loft which can’t be achieved using other traditional forms of home insulation.

Protect Your Home

If you want your home to last longer, Logic spray foam loft insulation can help. It does not provide a source of food for rodents, termites, or other nasty critters. Logic foam can also offer extra structural stability to your walls, and loft which can’t be achieved using other traditional forms of iinsulation.

25-Year Manufacturer Warranty

Our product comes with a 25-year manufacturer’s warranty and has been BBA, IAB, Energy Saving Trust, and ETA Approved. This fit-and-forget technology needs no maintenance after installation, so you won’t have to worry about any topping up or upgrades.

Spray Foam Insulation

Spray foam insulation can be applied to both breathable and non-breathable roof membranes and felts. It fills every crack and crevice to eliminate air leakage or infiltration. It’s a fantastic solution that more and more people are choosing in the UK.



Spray foam is completely water-blown and contains no harmful blowing agents or chemicals. This is great for it being environmentally friendly.


Saves you up to 50% on your energy bills due to reducing air leakage which causes energy loss and as a result increases your energy bills.


Incredible insulation value. Spray foam Insulation and insulate loft UK has a fantastic U-Value and unlike alternative insulations foam maintains its shape and is a fantastic air seal, preventing heat loss.


Spray foam insulation minimizes airborne sounds making your home more enjoyable to live in.


The accumulation of airborne pollutants, such as cigarette smoke, odours emitted by cooking, painting, and using cleaning products, as well as external pollutants that enter the home – traffic fumes, pollen, and, in some locations, Radon Gas – is another result of inadequate ventilation. Positive Input Ventilation System is the only technique of ventilation that can cure condensation in a building while also lowering contaminants in the air, resulting in a cleaner, healthier atmosphere.


Spray foam is 100% open cell allowing the timbers to breathe, meaning the timbers do not rot. This also prevents mould and
condensation from forming.


Spray foam cannot be installed by DIY. Unfortunately, you cannot go to your local supply store and purchase the required appliances to spray foam yourself. Spray foam insulation requires installers.

Spray foam insulation’s beneficial properties are a result of its wide-ranging capabilities. But, in some circumstances, such as those caused by ageing, regular exposure to changes in temperature, and the gradual loss of coverage, this material can also shrink. If this does happen, it might cause many insulation issues, which would make the home less energy efficient. So, it is always recommended to hire only expert installers for uniform, even, smooth, and clear coverage that fills every nook and corner.

As you can see, there are many different factors that can affect the price of your home loft insulation. Find local Insulation Installers across the UK and talk to them about the best type of loft insulation for your home and get a quote today.


We’re a national company with a local presence. Our surveyors are local to you with an in-depth knowledge of the local area and the best options that will suit your home

Spray Foam Cellulose
Completely Seals and cracks,gaps,voids attics,walls,crawl spaces & areas
Provides on air barrier
No drying time required
Provides a moisture barrier
No settling or sagging
Decreases dust & air pollutants
No horizontal sagging
Saves up to 50% on energy bills


Logic foam insulation for lofts is an expensive product. It’s the best but most expensive way to insulate a house. The initial cost is a consideration,
but the efficiency gains and the fact that it lasts longer than other substances will counterbalance the cost of installation. HBS spray foam insulation application in the loft can be a very chaotic task. When sprayed and wet, the material gets extremely sticky, so untrained installers might struggle to complete the procedure correctly and efficiently. To allow the foam to cure, you should leave the building for a few hours. Insulation that has been cured won’t emit gases, but when it’s wet, the substances used to make the foam can be extremely toxic which can be avoided.



If you would like to get a quote, then please fill out the form below. One of the team will be in contact with you and they will go over some basic information. Once one of the team has spoken to you a specialist surveyor will come out to look at the job. They will measure the job and go through
all the details with you. Then a quote will be sent via email, if you are happy with this and accept the quote then we will give you an installation date that suits you.



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