Reviews

  • 9.67

    Couldn't recommend them more highly

    Posted 10 January

    Stay Warm Insulation more were fantastic when they fitted external insulation to our house. They worked with us on the options and explained things as they went along. Inevitably, things changed as the work started and defects were found with the existing structure. They suggested what work needed to be done but never insisted and worked with us to identify options that worked for us and our budget. They were flexible in their approach, coming early mornings when the summer heat meant the render would have set too quickly and pausing the work as we arranged for other trades to finish.
    Verified reviewer
    Job location: SW20
  • 10

    External Wall Insulation to semi detached house

    Posted 04 November 2025

    I’m absolutely thrilled with the external wall insulation and silicone rendering carried out by this company. The work was finished on time, within budget, and to an excellent standard. The team was professional, efficient, and took great care throughout. They kept everything tidy and cleaned up thoroughly at the end of each day. I would not hesitate to recommend their services.
    Verified reviewer
    Job location: KT4
  • 9

    Excellent job

    Posted 08 October 2025

    The company is very honest and their workmanship is excellent.
    Verified reviewer
    Job location: HP11
  • 10

    Hardworking, detailed, reliable company

    Posted 11 August 2025

    Outstanding work, so incredibly punctual, on time, hardworking, took 45 minutes for lunch, neat and tidy , detailed work. So impressed with the finish.
    Verified reviewer
    Job location: HP5
  • 10

    Fitting internal wall insulation on two walls

    Posted 16 July 2025

    SWI provided a competitive quote. We agreed a date, which they kept to. They did the work efficiently and effectively. Mess was kept to a minimum. They provided a manufacturer’s warranty for the insulation system used. Very impressed.
    Job location: W12
  • 10

    Reinstallation of Insulation

    Posted 06 May 2025

    My property is a new build conversion from an Old Barn, and after moving in it became quickly apparent that there was poor and in some areas non-existent insulation! After approaching several companies, Joe and the team were the only people who actually cared and were up for taking on the job. Within in a week they had completely removed all pre-existing walls and insultation, installed new insultation, reinstalled walls and plastered! Not an easy task in rooms with pitches and Grade 2 listed beams! Stay Warm were absolutely fantastic and really have made a huge difference to our house!
    Verified reviewer
    Job location: RG31