Many Victorian and Edwardian properties in Glyn-Nedd / Glyn-Neath were built with solid walls that lack cavity insulation, allowing heat to escape rapidly. This phenomenon, known as thermal bridging, is the primary cause of high energy bills and persistent condensation issues. By applying high-performance insulation boards to the inner face of your external walls, we create a thermal barrier that retains heat inside your living space. This process not only improves your home energy efficiency but also plays a vital role in damp prevention by keeping internal surface temperatures consistent.

As a PAS 2030 accredited company, we manage every installation according to strict PAS 2035 whole-house retrofit standards. Our process begins with a detailed assessment of your property to ensure that internal wall insulation is the right solution for your specific build type. We then install high-grade, moisture-resistant insulation boards, followed by a professional finish. Because we work alongside our sister company, Global Plastering, you benefit from a complete, end-to-end service. This means your walls are not only thermally efficient but are also perfectly plastered and ready for decoration immediately upon completion.

Are you a landlord in Neath Port Talbot struggling to meet current MEES compliance? Improving your property's EPC rating is essential for legal compliance and increasing your asset value. Internal wall insulation is one of the most effective ways to boost energy performance in older buildings where external rendering may not be possible due to planning or conservation constraints. Our team understands the nuances of local building regulations, ensuring that all our retrofits meet Part L requirements, giving you total confidence in your investment.

Don't wait for another freezing winter to address the insulation gaps in your home. Global Energy Insulation is fully insured, SWIGA-backed, and dedicated to providing high-quality service across Glyn-Nedd / Glyn-Neath and the surrounding areas within a 35-mile radius. We are proud to hold a waste carriers licence and operate with a commitment to both safety and sustainability. To find out how much you could save on your heating bills, contact our friendly team on 01443 809770 to book your retrofit assessment today.