Heatseal Insulation Limited

We had a great experience dealing with Heatseal Insulation . Their Salesman was prompt, polite, and well experienced in the role of measuring and assessing our attic requirements. Not pushy at all. It was completely finished on time. The following day ( they had an open appointment) and I accepted it. The Fitter was excellent/ tidy / and cleaned up after his work was done. He was very polite, and he even offered to vacuum the stairs and landing when he was done. COVERS WERE USED / on the stairs and landing also. No waste packaging was left for me to remove. You know we could feel the difference over the next few days seriously..... We even turned the boiler setting down, during the cold weather we just had, as the house felt warmer almost immediately. Nick Thomas Happy customer.

We had our loft insulated last week and we had excellent service. We had asked if we could have our loft emptied so that we could have a declutter. The team Sean, Chris and Martin worked so hard. Our loft was emptied with care and they worked non stop on the installation. They tidied up afterwards. My partner used a thermal imaging camera and the difference in heat retention was evident immediately. I cannot fault this process at all. Highly recommended.

Workmen arrived on time and got stuck straight into the work, they were very polite and friendly and worked none stop until complete. They also put everything back in place and cleaned up very efficiently a joy to have them.

Had my loft insulated by heatseal today, the three fitters were very clean, friendly men and arrived on time, the whole of the loft was insulated within 3 hours, i can not fault this company at all, highly recommended.

Heat seal did a good and thorough job we were very pleased with the work that was done. We had not realised how out of date our previous insulation was & not aware that the moisture level was way higher than it should be the two men that did the job were very polite & informative of what they were doing & completed the job well.

End to end friendly and professional service

End to end friendly service, very professional and the job they have done is fantastic. As a former engineer I am very happy with the quality of work and can feel the difference in my home with my new insulation. Highly recommended

Satisfied with insulation installation

Heat seal super quilt insulation has been installed today( 03/09/25) Very satisfied with the installation- Sean and John completed the work efficiently and tidied up following the work- photos taken of the insulation and shown - 10 year warranty explained We are looking forward to our home being more energy efficient and eventual lower heating bills! Installing new insulation is a sizable investment in our house - but worth the cost. We recommend Heatseal insulation Sarah and Steve Moritz

No contact

Hi I have been trying to contact you by email and phone but no reply over the past week . Left messages and sent photos but still no contact ! Please could someone reach out to me Thank you

Excellent company

Excellent company to deal with and the two gentlemen who attended the property to carry out the work were friendly and professional.

Great British product and Company

Excellent staff and service, from initial contact to installation. Raj was professional and respectfully and the guys doing the installation worked really hard in difficult conditions. My husband and I were impressed.