EWI SPECIALIST LTD - External Wall Insulation

5/5 stars - Excellent quality and great professionalism I couldn't be more satisfied with the external wall insulation work done by EWI in London. Sebastian, the owner, is exceptionally helpful and patient: he was always there for us, guiding us through our choices and answering every question with absolute clarity. The site was managed to perfection, with work carried out to the highest standard, strict adherence to timelines, and an impeccably clean site upon completion. The insulation has made our house incredibly energy efficient, maximizing the heat pump and making it the ultimate energy setup. A top-tier service that I would recommend to anyone!

We recently appointed EWI Specialist Ltd to carry out the External Wall Insulation works at one of our refurbishment projects, and we have been very impressed with both the quality of workmanship and their professionalism throughout. The team worked efficiently, kept the site tidy, and maintained good communication from start to finish. The finished render is of a high standard, with a clean, consistent finish that has significantly improved the appearance of the property. As the Project Manager, I found the team to be cooperative and responsive, addressing queries promptly and working with us to keep the project on programme. I would have no hesitation in recommending EWI Specialist Ltd to anyone looking for a reliable contractor for external wall insulation works.

Excellent work, kept us informed throughout. Very happy with the finish. Would highly recommend them.

I found EWI by using a Google search, they were in touch the same day and arrived to look at the property the same week. Sebastian was helpful and knowledgeable, and the works began earlier than we were expecting. The personalised service we received was outstanding. Communicating with the team was easy and straight forward. The additional works regarding the facias, sofits and gutters were no hassle at all. I would highly recommend EWI specialist.

I had difficulty finding a reputable tradesperson for external wall insulation on a solid wall. I chose an EWI specialist with many five-star reviews. After a site visit and a detailed quote from Sebastian, I trusted their professionalism. They completed the project on time, showing reliability, professionalism, and integrity. Sebastian was courteous, maintained excellent communication, and addressed issues quickly with expert advice. I highly recommend their services for rendering or EWI projects. Thanks to Sebastian and his team for successfully finishing the work on my property. Pritam

EWI Specialist LTD were a pleasure to deal with. Informative and prompt on the quoting process. Organised, clean, and timely with the delivery of a high quality finished project. I would recommend them.

We used EWI to insulate 2 large exterior walls and then render a new porch to give the whole house a facelift. The team worked really hard, they were respectful, the communication with Sebastian and the office was great and we are delighted with the outcome. I would thoroughly recommend EWI to anyone considering exterior insulation. Great company, excellent work!