Home insulation can pay for itself

Professionally fitted loft, cavity wall and underfloor insulation can slash your heating bills.

Home insulation can pay for itself

Professionally fitted loft, cavity wall and underfloor insulation can slash your heating bills.

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HomeSun are here to help

We organise everything – from surveys, the paperwork, the work and the guarantees. We are still taking orders for Park Home Insulation, and home insulation in conjunction with air source heat pumps. And we are working with our partner network to help customers who want loft or cavity wall insulation as stand-alone job.


Improve the value
of your home

Improve the value
of your home

Save money on heating bills

Save money on heating bills

Cut nasty draughts

Cut nasty draughts

Make your loft more usable

Make your loft usable

If your home isn’t insulated, you are leaking money through your roof and walls.

If your home was built after 1930, you probably have walls with cavities. These were originally just filled with air; now we fill them with insulating material to keep you warm in winter and cool in summer.

Solid brick walls need exterior insulation – the process is different but the result is the same – warmer homes that save you money.

The standard price for a cavity is much less than exterior insulation, but your free Green Home Grant vouchers can be used for both!

Broadly, there are two types of external brick walls– cavity and solid. You can tell from the brick pattern. Cavity walls are quick to fill (often half day) and it is not messy.

Solid brick walls and those of Park Homes
need exterior insulation.


Cavity Wall


Solid Wall


Registering is easy

Register Now
Complete a quick online form so that we have you on the system

Register Now
Complete a quick online form so that we have you on the system

We’ll discuss what you’re looking for

FREE Survey Booked
We’ll arrange a free-of-charge survey at a time to suit you

We’ll organise quotes for work

Insulation Installed
We won’t make a mess!

Getting the work done
You can trust us to deliver

You save money
Insulation keeps you warm in the winter and cool in the summer, and cuts your bills!

Loft Insulation

It’s estimated that over 40% of UK households with traditional lofts could still benefit from having loft insulation installed. There are lots of DIY options for loft and it could save you £££s.

Your questions answered

Energy efficiency and your home

There are many ways in which properties can be made more energy efficient, with loft insulation being one of the most effective ways in which to do so. Furthermore, in a bid to tackle fuel poverty in the UK, the UK government also provide grants for insulation to people on benefits throughout the country. These grants are typically used to ensure the loft of the property retains more heat and that the building envelop (the separation between the interior and exterior environments) is as secure as possible.

What are loft insulation grants?

Loft insulation grants for people on benefits as well as others are funding provided directly by the government, which is then used to invest in the insulation and energy efficiency of your property. There are government grants available for more than loft insulation, including Green Home Grants and others which allow you to benefit from double glazing and a more efficient boiler.

As part of the UK Government’s drive to reach a carbon neutral position by 2050, the Chancellor, Rishi Sunak has announced funding for homes, to get the whole UK more energy efficient. Therefore, there are limited vouchers available to allow you and your property to benefit from these grants.

What is cavity wall insulation?

Cavity wall insulation is suitable for properties which have what is known as a ‘cavity wall,’ or a wall with a hollow, empty space in between and interior and exterior loft walls of the property. The main purpose of these walls is to keep the interior wall dry and separate from the elements. These walls were utilised throughout the 1920s and 30s, during the construction of properties and thus, many modern-day properties are eligible for cavity wall insulation whereby the void is filled with insulation.

Who qualifies for loft insulation grants?

Many homes and properties will qualify for free loft insulation grants from the UK government. This includes houses and properties on benefits who can receive the benefits of the government’s insulation schemes free of charge. These grants are also available to both houses and flats, although the processes of installation will differ.

Park homes can also qualify for these grants and those who live in shared ownership properties too, can apply for a loft insulation grant.

I am on a low income – Can I apply for a grant?

In short, yes. Regardless of your financial position and your household income, you can apply for a loft insulation grant in the UK and receive the finding needed to make your property more energy efficient and more comfortable to live in. additionally, if you own your home, you could see the value of the property itself increase as a direct result of better insulation, making it a better prospect to any potential buyers down the line.

Will I be means tested for an insulation grant?

If you are a homeowner and anyone in your household is on benefits (as list above), you qualify!

How to apply for a loft insulation grant on benefits

Register today with HomeSun for your loft insulation voucher, to get you and your property on the way to enjoying loft insulation free of charge, with nothing to pay on the installation work. We will organise everything for you.