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Endorsed by Which? Trusted Traders

Slate Insulations Ltd

Profile thumb slate hp proof
4.9

18 Reviews

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

About

We are experts in cavity wall insulation, cavity wall insulation removal, loft insulation, loft boarding, room in roof insulation, chemical damp proof course injection, weathershield masonry protection, re-pointing, External wall insulation, rendering, internal wall insulation, plastering, solar panel maintenance, bird protection for solar PV. 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, Insta fibre, Rockwool insulation. BBA approved installer which can undertake works though funding streams such as ECO and HCRO funding for funded 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. we have been going for seven years now and going from strength to strength always expanding our portfolio of works.

What we do

  • Insulation installers

  • Builders

  • Cavity wall insulation

  • Plastering

  • Renewable energy

  • Waterproofing

  • Groundwork contractors

  • More Services

    • cavity wall extraction
    • chemical dpc inject
    • solar bird nesting

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

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100% of the reviews we publish have been through our stringent moderation process.

4.9
18 reviews
Customer Service
4.9
Quality
4.9
Value
4.8
Sort by
Probably Too Busy!
I emailed Slate Insulation on 18th. October, following a search of Which Trusted Traders, on 22nd. November they finally replied with a quotation. Not what I consider good customer service, got fed up waiting and received two other quotations promptly and agreed the job with one of them and they will be starting the work in two weeks time.
Customer in Oxfordshire Posted on 23/11/2021 (Reviewer did not use service)
The trader replied (on 22/12/2021)
We sincerely apologise for the late reply with your quotation. We have experienced staff shortages due to COVID and have been trying to catch up with the huge amount of enquiries we have received over the last few months on less than half of our workforce. Thank you for your feedback.
Insulation for a rental property
Customer Service
Quality
Value
Communication on the whole was very good. Telecon with Carl inspired complete confidence in the Company’s competence and knowledge in dealing with my requirements for loft and cavity wall insulation. Especially helpful as the job was for a small property I rent out about 80 miles from me and about 40 from SI’s base. I contacted them because they are a Which trusted trader and government approved for CW insulation. The quote was very fair and in line with what I expected. The quote and T&Cs included a commitment to pay 50% before completion. This caused several days anxiety until it was resolved as I had no bank details. It transpired that the invoice was below the necessary threshold. A miscommunication that could have been avoided. The guys arrived around the expected time, were courteous, explained what they were going to do and got on with the job, inside, laying down carpet protector and taking care not to leave marks on the walls. I was shown a photo of the loft insulation so I didn’t have to clamber up the ladder to inspect it. The holes in the outside walls were filled in neatly. They took all the debris away as agreed and cleared up satisfactorily. I would definitely recommend Slate Insulation.
Customer in Hertfordshire Posted on 01/11/2021 , work completed 30/10/2021
Friendly service and a. Good job
Customer Service
Quality
Value
A bit slow responding with a quote but it was a very busy time. Worth the wait as they showed up as promised, were very helpful and friendly, answered any questions and cleaned up when finished. A great job all round.
Customer in West Sussex Posted on 29/10/2021 , work completed 26/10/2021
Courteous, competent and professional
Customer Service
Quality
Value
The initial survey visits from Carl Slate himself seemed very thorough and he gave me lots of info about what would be done and the relative benefits of any options. He gave a definite sense of competence and professionalism. The installation team were also very friendly, polite and efficient. They cleared up after themselves and left the site tidy. The holes that they had drilled for the installation were almost invisible by the time the mortar had dried. Overall, very pleased with the service.
Alan in Hampshire Posted on 28/08/2021 , work completed 26/08/2021
Roof Insulation
Customer Service
Quality
Value
Very helpful office lady (Kelly) the work completed without any fuss clean and tidy can not give the company enough praise.
Peter in West Sussex Posted on 03/07/2021 , work completed 14/06/2021
Excellent loft insulation by Slate Insulations Ltd
Customer Service
Quality
Value
Carl and his team were excellent. On time and very efficient. Work carried out in half a day. Loft insulation and installation of retractable ladder. Excellent clean up. Would highly recommend.
Anne in Hampshire Posted on 08/05/2021 , work completed 07/05/2021
Loft and cavity wall insulation.
Customer Service
Quality
Value
The job went very smoothly from quoting to completion. The team were very professional, polite and COVID aware, taking all the necessary precautions. The job involved fitting cavity wall insulation, then removing a poorly laid loft floor, removing the old insultation and installing new and finally, relaying a new substantial floor. We are very pleased with the finished result and would happily recommend Slate Insulation to anyone who asks.
Customer in Hampshire Posted on 20/01/2021 , work completed 19/01/2021
Very prompt and efficient - did a reasonable job of cleaning up after themselves.
Customer Service
Quality
Value
Karl arrived promptly to quote and left me to think about it for a few days before ringing me to see if I wanted to go ahead. The job was not straightforward but he knew all the answers to my questions and even a few that I had not even considered! There was no pressure whatsoever to "sign on the day for a discount". We agreed a date for the job and he and his two guys arrived within parameters and got straight on with the job. I felt confident enough to leave them to it and went out. I came back later and they were still working away but finished about when Karl said they would. There was no immediate demand for payment - I offered but was told to await the invoice from the office. This happened the next day or so and I immediately settled. I haven't noticed a great difference but I wasn't really expecting to and this is a new house which I have just moved into so I don;t really know what it was like to live in before. I had cavity wall insulation at my previous home and was very pleased.
Customer in Hampshire Posted on 08/05/2019 , work completed 30/04/2019
Exceptional
Customer Service
Quality
Value
Kind, courteous and thorough installation and follow up works. Skilled and efficient installers a great service.
Neil, Hampshire Posted on 26/06/2018 , work completed 26/06/2018
My review
Customer Service
Quality
Value
Arrived early and got on with the job.
Katerina, Middlesex Posted on 26/06/2018 , work completed 26/06/2018