Working on listed properties requires absolute precision and an understanding of traditional building materials. As PAS 2035 accredited experts, we conduct thorough assessments to ensure that any insulation installed is fully breathable, preventing moisture entrapment. Our process involves carefully selecting materials that work in harmony with the existing structure, such as wood fibre or lime-based systems, which allow the building to breathe naturally. By addressing thermal bridging at the source, we effectively reduce heat loss and eliminate the cold spots commonly found in older stone or brick homes.

Improving the EPC rating of a listed building involves navigating complex local authority and Cadw regulations. Our team handles the compliance journey from start to finish, ensuring your home meets modern energy efficiency standards while satisfying conservation area requirements. Whether you are aiming for MEES compliance for a rental property or simply want to lower your heating bills, we provide the technical documentation and high-quality installation needed to protect your property's value and historical status.

We offer a truly integrated service for homeowners and landlords throughout Y Blaenau / Blaina. While Global Energy Insulation focuses on the technical thermal upgrades and PAS 2035 coordination, our sister company, Global Plastering, delivers the traditional, high-quality finishes your home deserves. This partnership ensures that internal wall insulation and other retrofits are perfectly finished, maintaining the original aesthetic of your walls, ceilings, and mouldings. We are SWIGA-backed, CHAS-accredited, and fully insured, providing you with peace of mind throughout the entire renovation process.

Will insulation affect the look of my period home? We specialise in invisible, internal solutions that preserve external facades and original internal features. Can you help with Grade II listed properties? Yes, we have extensive experience navigating the requirements for both Grade I and II listed structures. Is there a way to reduce condensation in my old walls? By using breathable, high-performance insulation materials, we regulate moisture levels effectively, preventing the damp issues often caused by modern, non-breathable materials. Contact our professional team today at 01443 809770 to book your retrofit assessment.