Internal wall insulation is a highly effective way to improve your EPC rating when external wall insulation is not a viable option. If your property is located in a conservation area or has architectural features on the exterior that must be preserved, IWI is the ideal alternative. By applying high-performance insulation boards to the interior side of your walls, we significantly reduce thermal bridging and heat loss. This process not only keeps your rooms warmer for longer but also helps prevent the growth of black mould and damp by balancing surface temperatures, creating a healthier living environment for you and your family.

As specialists in PAS 2035 whole-house retrofit standards, we manage the entire project from initial assessment to final handover. Our trained assessors evaluate your property to ensure the chosen insulation method complies with current building regulations. We install breathable insulation systems that work in harmony with your home's structure. Because we work alongside our sister company, Global Plastering, we provide a seamless finish. Once the insulation boards are installed, our expert plasterers apply a professional finish, leaving your interior ready for decoration. This integrated service ensures that you receive the highest standard of workmanship from start to finish.

Landlords in Tredegar and across Blaenau Gwent have specific responsibilities under current Minimum Energy Efficiency Standards (MEES). Properties that fail to meet the required EPC rating can be difficult to manage and legally non-compliant for new tenancies. Our IWI solutions are specifically designed to bridge this gap, helping you bring older housing stock up to modern energy standards. By upgrading your insulation, you not only improve your property value but also offer your tenants lower energy bills and a significantly more comfortable living space.

Global Energy Insulation is a fully insured, CHAS-accredited, and SWIGA-backed contractor with extensive experience in the local area. We carry a valid waste carriers licence and adhere to strict safety and quality protocols on every job we undertake. Our team takes pride in providing honest, reliable, and professional service to every client within our service radius. Do not wait for another freezing winter to address the energy efficiency of your home. Safeguard your property against rising costs and improve your comfort today by calling our dedicated team on 01443 809770 to request your free, no-obligation quote or to discuss your retrofit assessment.