Traditional masonry and stone walls act very differently to modern cavity walls. Standard insulation can often trap moisture, leading to internal damp and structural decay. We use advanced, breathable materials such as wood fibre and hemp to ensure your home remains healthy. These materials allow the building to breathe, naturally managing moisture levels while providing the thermal barrier you need to keep your home warm during the cold Welsh winters.

Many homeowners in Merthyr Tydfil worry that upgrading their property for energy efficiency will trigger planning conflicts or damage historical features. As PAS 2035 accredited experts, we guide you through the process of improving your EPC rating while respecting local conservation requirements. Our team assesses the specific needs of your building, ensuring every thermal upgrade meets modern standards and regulatory expectations.

Our commitment to your home goes beyond simple thermal upgrades. While Global Energy Insulation handles the technical aspects of PAS 2035 retrofit and insulation installation, our sister company, Global Plastering, provides professional internal finishing. This ensures that any walls we insulate are returned to their original aesthetic standard, matching existing heritage features perfectly for a seamless finish.

We are proud to be a CHAS accredited and PAS 2030 compliant contractor, offering you complete peace of mind when working on your period property. Every project we undertake comes with the backing of SWIGA insurance-backed guarantees, ensuring that our work on your Merthyr Tudful home is secure and professional. For expert advice on managing condensation, acoustic performance, and rising energy bills, please contact our team at 01443 809770 for a no-obligation quote. Please use UK Spelling and Grammar.