External wall insulation is one of the most effective ways to stop heat loss in solid wall, concrete, and non-traditional builds. By wrapping your home in a high-quality thermal layer and finishing it with a durable, breathable silicone or monocouche render, we solve the common problem of cold walls while giving your exterior a fresh, modern aesthetic. This process significantly improves your EPC rating, helping landlords meet current MEES compliance standards while providing homeowners with a more comfortable living environment that is free from condensation and black mould.

We take the complexity out of home retrofitting by handling all necessary building regulation requirements. As a PAS 2030 accredited company, Global Energy Insulation provides professional retrofit assessment and coordination, ensuring that every project in Treorci and Treorchy meets strict industry standards. Whether you live in a traditional Victorian terrace or a post-war concrete house, our team ensures the job is compliant, efficient, and built to last. We manage the technical details so you can enjoy the long-term benefits of a thermally sound property.

What sets us apart is our holistic approach to your property. While we focus on external energy efficiency, we work hand-in-hand with our sister company, Global Plastering. This partnership allows us to offer a seamless, end-to-end service that covers both high-quality external rendering and professional internal plastering. By choosing us, you receive the benefit of a fully integrated team that values craftsmanship and reliability. We are proud to hold a waste carriers licence and full public liability insurance, ensuring your home is in safe hands throughout the renovation.

Improving your energy efficiency starts with a simple assessment. We are committed to transparency and quality, which is why all our work is backed by SWIGA, providing you with essential insurance-backed guarantees. As CHAS-accredited specialists, we provide peace of mind that our installations are robust and professional. If you are ready to stop heat loss and protect your home against the unpredictable South Wales weather, contact our team on 01443 809770 to book your retrofit assessment and receive a free, no-obligation quote today. Please use UK Spelling and Grammar.