We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies as per our policy which also explains how to change your preferences.

Endorsed by



Trusted Traders

Slate Insulations Ltd

Logo on white
Opening Hours
Today - 08:00–18:00
  • Monday 08:00–18:00
  • Tuesday 08:00–18:00
  • Wednesday 08:00–18:00
  • Thursday 08:00–18:00
  • Friday 08:00–18:00
  • Saturday 08:00–18:00
  • Sunday 08:00–18:00
Profile thumb slate hp proof


4 Reviews


We are experts in cavity wall insulation and extraction, chemical damp proof course injection and loft insulation as well as external wall installation.

Slate Insulations Ltd can also undertake the extraction of defective cavity wall insulation of domestic and commercial properties across the UK. (e.g. foam, wooltherm, rockwool, bead) Using specialist tools and machinery we cause little disturbance to the fabric of the building or to the occupant of the home.

Slate Insulations Ltd have many accreditations such as being a BBA approved installer, PAS2030 green deal installer for cavity and loft insulation.CHAS, ACCLAIM, CONSTRUCTIONLINE, NICEIC registered. CIGA approved for SIG and Rockwool insulation BBA approved installer which can undertake works though funding streams such as ECO and HCRO funding for free cavity and loft insulation.

Slate Insulations is a Hampshire based company which was incorporated in 2013 to carry out cavity and loft insulation to help homeowners save energy in their homes

What we do

  • Insulation installers

    • Cavity wall insulation
  • Builders

    • Loft conversions
    • Extensions
    • Curtain walling
    • Guttering repair services
    • Garage conversions
  • Cavity wall insulation

  • Plastering

    • Skimming
    • Screeding and dry lining
    • Flat ceilings
    • Pebble dashing
    • Rendering
  • Renewable energy

    • Solar panels
    • Home energy analysis
  • More Services

    • cavity wall extraction
    • chemical dpc injection

Customer reviews

Reviews summary

4 reviews
Customer Service
Sort by
Damp treatments
Customer Service
I had some mould on my ceilings in three upstairs rooms. Slate Installations treated the mould first then painted the ceilings and coving with anti mould paint followed by white ceiling paint to finish. Dust sheets were used throughout and very happy with the results. Company are due back to install loft insulation this week.
Luis, Hampshire11/06/2018
Professional & knowledgeable
Customer Service
Carl and his team installed the external wall insulation to a very high standard and I 'am already feeling the difference. From start to finish, Carl and his team were on hand to answer my questions and kept me well informed. Would definitely recommend.
Michael, Kent21/11/2017
Highly recommended
Customer Service
Darrell was extremely hardworking and did an excellent job. He was always very prompt despite travelling a long distance. The job took longer than anticipated but he was flexible enough to be able to complete it and still tidied up very well. Can't recommend him and the company highly enough.
gay slater12/03/2017
Highly recommend, fast efficient and very professional
Customer Service
I used Slate Insulations Ltd for Cavity Wall and Loft Insulation. There was a very quick turnaround from my initial request to installation. I was communicated to the whole way through the process so I knew exactly what was going on. The team are very professional, fast and efficient in all aspects. Can't thank them enough for the great work.