- Free insulation survey of your home
- Completley free insulation in Lancashire for all
- Free insulation for people over 70 or on benefits* Nationwide
- Installation by HIS fully trained technicians
- 25 year guarantee on cavity wall insulation (CIGA)
- Apply now by calling free on 0800 0121 804 or by filling in our online form
- Great discounts out of Lancashire for all
Welcome to HIS Insulation
Welcome to Home Insulation Services online. To
explore the website visit our Insulation section, our
Heating section, our Renewables section and our
Company section. The truth about Cavity Wall
Insulation from the specialists,with over 20 years
experience in Insulation and Energy Efficiency view
our Q&A for the facts.