Many older houses in Tonypandy were built without adequate insulation, leading to cold walls and high heating costs. Internal Wall Insulation works by applying a layer of insulating material to the interior side of your exterior walls. This process is highly effective at reducing thermal bridging and creating a continuous thermal barrier. Beyond the immediate benefit of a cosier room, our IWI solutions help resolve condensation issues, preventing the growth of black mould that often plagues uninsulated homes. It is a practical and highly effective way to improve your EPC rating, helping landlords meet current MEES requirements and homeowners prepare for a more sustainable future.

One of the biggest concerns for homeowners considering internal wall insulation is the disruption caused to their interior decor. At Global Energy Insulation, we take the stress out of the process through our unique partnership with our sister company, Global Plastering. Once our team has professionally installed your insulation system, Global Plastering steps in to provide a high-quality, smooth plaster finish. By managing the entire project, we ensure that the technical installation and the final aesthetic finish are handled by the same expert team, providing you with a complete, end-to-end service under one roof.

We pride ourselves on being a PAS 2030 accredited contractor, ensuring that every installation meets rigorous national quality standards. As part of our commitment to excellence, we provide full support for PAS 2035 retrofit coordination, ensuring your home improvements are compliant with the latest UK building regulations. Our work is also backed by the Solid Wall Insulation Guarantee Agency (SWIGA), offering you peace of mind with an insurance-backed guarantee. Whether you are looking to take advantage of the ECO4 scheme or are planning your own private energy-efficiency project, we ensure your home is treated with the care and technical precision it deserves.

Will internal wall insulation reduce the size of my rooms? While the system does involve adding a thin layer to your walls, our modern insulation boards are designed to be as slim as possible while still delivering maximum thermal efficiency. Will this fix my damp problem? Yes, IWI is an excellent solution for reducing interstitial condensation by keeping the wall surface warmer, which significantly reduces the risk of mould growth. How long does the installation take? The duration depends on the size of your property, but our experienced team works efficiently to minimise disruption to your daily life. Can I apply for grants? If you are eligible for the ECO4 scheme, we can help guide you through the process of accessing funding to improve your home's energy efficiency. Please speak to our team today on 01443 809770 to book your retrofit assessment. Please use UK Spelling and Grammar.