JT Insulations

Reviews (139)

• 10

  Loft insulation

  Posted 08 March

  James did a great job replacing and updating part of our loft insulation that had suffered some water damage. He was quick to respond, helpful and professional. Would highly recommend.
  Verified reviewer
  Job location: IP31
• 10

  Excellent Loft Insulation Upgrade, Professional & Reliable

  Posted 28 February

  James from JT Insulations did a fantastic job replacing our loft insulation and raising the boarding using loft legs. He was knowledgeable, friendly and thoroughly professional throughout. He explained everything clearly, worked efficiently and left the area tidy once finished. The improvement has made a real difference. I would highly recommend James to anyone looking for reliable loft insulation work.
  Verified reviewer
  Job location: CB7
• M
  Matthew T
  10

  Friendly, reliable and top quality!

  Posted 19 February

  Superb job from James. 100+bags of old insulation removed, along with a load of debris from a roof replacement! All done with zero fuss. Boarded and insulated and everything looks top notch. Pleasant, friendly, great comms and a good price. Recommending him to friends and family. Thanks James.
  Verified reviewer
  Job location: CO1
• 10

  Insulation of large vaulted ceiling

  Posted 09 February

  James did a fantastic job on insulating our old large vaulted ceiling. It was a difficult job and we could not be happier with the result. James provided excellent incite and advice throughout the planning and execution of the work. Very reasonably priced and efficient and meticulous. We would definitely hire James again.
  Job location: CB25
• 9.67

  Insulation for outdoor studio

  Posted 01 February

  James has done a great job in refurbishing my studio space - particularly with the insulation being the major thing, but also undertaking other elements in the refurbishment. He has been excellent at keeping in touch via WhatsApp and email, often sending videos to keep me updated with the progress. Any changes to the work has been explained thoroughly with various options available. Highly recommended.
  Verified reviewer
  Job location: CO3
• 10

  Reliable and hard working, great job!

  Posted 19 December 2025

  James filled 20+ bags of old insulation from our side loft (that had been dislodged and not put back properly by previous tradesmen) and replaced it with mineral wool insulation. The job wasn’t easy, with a small hatch for access and a confined space with low eaves and a stair well in the way. James was easy to contact/communicate with, he is reliable and he turned up when he said he would. He worked hard, he kept me informed throughout of how the job was progressing, and he tidied up and took everything away at the end. Thanks James for a great job.
  Verified reviewer
  Job location: CM77