

The South East’s specialist home insulation company
- Save energy and cut fuel bills
- Improve your property’s EPC rating
- Add value to your home
- Reduce your carbon footprint
Cavity wall insulation
Loft insulation
Loft cleaning
Cavity wall insulation
Home insulation services
Not sure what you need?
No problem, just get in touch with us and we’ll be happy to help. Contact us on info@viridianenergysolutions.co.uk or by calling 01233 659111 | 01233 659113.
Or you can always:
What to expect
We take pride in delivering professional, stress-free services, with no fuss and no mess.

Send us a request
Use our online form to request a free survey, and we’ll contact you to arrange a suitable date and time.
Book a free survey
We do the survey
One of our qualified surveyors will conduct a short suitability survey (45 minutes to 1 hour). They’ll work out the best insulation solution for your home and provide you with a no-obligation quote.
Learn more
We carry out the work
When you give us the go-ahead, we’ll undertake the insulation work, and any extra services you’ve asked us for. Our professional team will ensure an expert, mess-free installation process.
Are you a local authority, housing association or private landlord?
We regularly work with housing providers and their tenants, and we ensure that your property is EPC-compliant. By prioritising energy efficiency, we help to keep your costs down while ensuring comfort for your property’s occupants
Discover more on our blog
Frequently asked questions
How much money will I save on my fuel bill by insulating my cavity walls?
It is estimated that cavity wall insulation installed in a detached house could save you over £500 per year (source: Energy Saving Trust, 2023).
How much money will I save on my fuel bill by insulating my loft?
It is estimated that 270mm of loft insulation installed in a detached house could save you over £475 per year (source: Energy Saving Trust, 2023).
How soon can you install my insulation?
During the colder months we will aim to arrange your installation within 4 to 8 weeks. It is quicker in the summer!
How long does it take to install cavity wall insulation?
It depends on the size, shape and layout of your property, but we usually complete insulation within a day, even for larger properties.
How long does it take to install loft insulation?
It will depend on the size, shape and layout of your loft, but we usually manage to complete insulation within a day, even for larger properties.
How do you calculate the price of insulation?
For small areas, we will quote you a fixed price. For a complete home or property, we calculate prices based on how many square metres need to be insulated, and how complex the installation will be. Your surveyor will be happy to review and explain our pricing if you have questions.
Insulation services in the South East
