Cavity wall & loft insulation in London, Watford & Croydon

At Greenseal our cavity wall and loft insulation services in London, Watford & Croydon offer quality insulation for your home. Our unique Icynene spray foam system can deliver staggering energy bill saving results of up to 50% and unlike other methods of insulation such as fibreglass and cellulose, Icynene provides you with a healthier and more comfortable living environment.

On application, the spray foam insulation system expands and seals filling all voids, cavities and tiny spaces. Even awkward areas that may appear difficult to insulate are covered with our Icynene spray foam, as its unique properties can seal cavities of any shape to maintain a tight air barrier against energy loss, airborne moisture and outdoor pollutants. Making it the perfect material for cavity wall and loft insulation. Some of the many benefits of using Icynene spray foam in your London, Watford or Croydon home include:

  • Cost efficient – normally pays for itself after an average of 3-5 years
  • Noise cancelling
  • Improves the structural integrity of your home
  • Protects against mould growth
  • Protects against rodents and critters
  • Introduces circulation of cleaner air in your home
  • Eco-friendly properties
  • Reduces drafts

Our Icynene insulation cannot only improve your energy bills, saving you money year on year but, it can also increase the overall comfort of your home and protect against unwanted respiratory health issues such as asthma, allergies and chemical sensitivities caused by natural airborne irritants. It is the only spray foam insulation on the market which has been successfully tested and certified for applications directly to the underside of breathable and non-breathable roof membranes, and it has recently received a BBA (British Board of Agreement) certification for this application.

Our team of knowledgeable and professional installers can insulate both new builds and existing home builds on without any fuss. If you’re after quality cavity wall and loft insulation in the London, Watford or Croydon areas, get in touch today by calling us on 0800 6891429! We will be happy to help.