We are experts...

…in poor performing building fabric conditions. Using specialist equipment we can quickly and effectively diagnose the root cause of the problem - whether it’s an insulation, ventilation or lifestyle related issue. The images below link to possible causes…


dry slump


high heating bills



health issues

Surveying services

cavity wall insulation

When it comes to finding the right solution, a professional diagnostic and action plan are the first essential steps to providing a long term guaranteed solution.

Inadequate ventilation, heating or failed insulation can cause these problems.

Certain types of insulation material in walls will settle over time, reducing its coverage and insulation properties which can cause…

property damage, damp, high heating bills, mould, condensation as well as a variety of health issues


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Insulation services

cavity wall insulation

LCX provide a comprehensive range of building fabric and energy related services, able to tackle anything from multi million pound installation contracts to one off property repairs. We are Stroma certified and  PAS2030 accredited. We use BBA approved products, which are fully endorsed with an insurance backed guarantee.

Our installation teams are approved installers for the UK’s leading Insulation manufacturers..



Outside insulation movie

intro videoExternal wall insulation video


We offer expert advice on...

  • Access to Grant Funding
  • External Wall Insulation
  • Cavity Wall Bonded Bead Insulation
  • Failed Cavity Insulation Extraction
  • Cavity Wall Tie Repairs & Clearance
  • External Wall Coatings
  • Loft Insulation
  • Roof Insulation


We have professional, skilled and experienced operatives who specialise in EWI installation programmes...


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Ventilation services

cavity wall insulation

Our installation teams are BPEC approved installers for the UK’s leading manufactures of Part F ventilation solutions.


Mould Growth and Condensation from poorly ventilated dwellings is a major issue not only from a category one health risk perspective for the occupier but, also because of the damage and related cost of repair for the property owner.

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Education services

cavity wall insulation

Many of these common conditions are associated with poor lifestyle choices. It’s easy to pass responsibility for these issues back to the building occupier.
Investing time in educational tools and support to help people protect their health and possessions is the best solution for long term eradication of these issues and protection of your asset.



ceducating tennants

View video about Condensation and Mould


Read more about Condensation and Mould

Damp and condensation advice