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Logicfoam LF-105 is a CFC and HCFC FREE dual component polyurethane foam which complies with the requirements of BS 7457:1994 for the stabilisation and thermal insulation of masonry cavity walls. Logicfoam LF-105 is used for the stabilisation of masonry cavity walls by strongly adhering the inner and outer leaves together and as such is a convenient and cost effective alternative to metal cavity wall tie replacement. Its excellent thermal insulation properties means improved u-values are achieved. For a standard construction 65mm cavity U-values of .33 Wm2K are achieved and in a 100mm standard construction cavity the U-value is .22 Wm2K.

  • Logicfoam LF-105
  • BS 7457:1994 
  • BBA approved 97/3426
  • LABC EWWS 598
  • ADC acoustic design & control tested
  • BPC tested 
  • Thermal conductivity <80 .027, 80-119 .026 , >120 .025
  • Air tightness 
  • Proven noise reduction 
  • Complies with sustainable homes scheme
  • Structural Benefits
  • No Shrink,sag or settle.
  • Same day install 
  • Future of cavity wall insulation 
  • 25 Year Manufacturer Warranty
KiwaEnergy Saving TrustLABC
Free Delivery, Free Survey, Installation
Home Logic Reviews
     745 reviews
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The two operators arrived on the agreed day, a little late admittedly but that was understandable as they had traveled from Manchester to my home in rural Lincolnshire at the start of the evening rush hour. The actual work took about two hours, be prepared for the noise of the large generator it was very loud. After the work was completed I was encouraged to inspect what had been done and everything explained clearly. All in all a very clean and tidy job absolutely no complsints/
Derek Wiles
I have found this company to be extremely honest and efficient.The price we were quoted was the price that we paid. No hidden charges.From the sales team, customer service and the installation crew everything has been superb!Our roof space is now clean and tidy with no dirty and dusty lagging on the floor. 3 of our grandchildren have asthma so hopefully this should help cut down the irritants in the air when they come to stay.Just standing in the loft I can hear a marked reduction in the amount of noise from the road outside. The spray foam between the rafters is reflecting back the light and giving us about 4 times the brightness up there with the same bulb.I can't comment on the energy saving as yet as the job has only just been completed.The guys who installed it were great. The stairs and landing were well covered, and they cleaned up thoroughly after they finished.Congratulations to Home Logics. Finally a company that can put together a competent service from start to finish.A rare thing it seems these days.Well done all.Would definitely recommend to friends and family, in fact, I already have!
Gary Henderson-Brown
The weather was terrible and the snow arrived. The two men worked against the odds! In the end they had no option but to down tools. Once the weather easy and work could resume, they were back. Our home is much warmer. Pleased with the result
Suzanne Hopper
We were kept informed of progress, times and dates of installation. The crew arrive ready to work and fully explained everything. They were quick, clean and polite at all times. They left after cleaning up thoroughly.The effect is that the house seems warm without the central working so hard although the weather has not been bad and it has not yet had a chance to prove itself.So far I would definitely recommend it for others to installP.A.Bristow
Peter Bristow
I had icynene insulation installed last week. The workmen were very friendly and polite. It took about 4hours because they had to remove a lot of old insulation. I was pleased with the results and look forward to damp free bedrooms and smaller energy bills.