Improving an EPC rating requires more than just basic repairs; it demands a strategic approach to heat loss reduction. Our PAS 2035 accredited team conducts thorough assessments to identify the most effective thermal upgrades for your specific building type. We specialise in both External Wall Insulation (EWI) and Internal Wall Insulation (IWI) to address the unique challenges of traditional and non-traditional builds. By treating thermal bridging and upgrading your wall insulation, we help you achieve the minimum rating required to keep your properties legally compliant and attractive to prospective tenants.

Retrofitting your property under PAS 2035 guidelines offers significant long-term advantages beyond mere compliance. By installing high-performance insulation, you effectively eliminate cold wall issues and drastically reduce energy bills, making your properties more sustainable and cost-effective to run. These improvements also prevent common problems such as damp and condensation, which are frequent issues in older, uninsulated homes. Investing in these measures now safeguards your rental income and protects your building fabric from environmental degradation.

We offer a seamless, end-to-end service for landlords in Treharris and the wider Merthyr Tydfil region. While Global Energy Insulation handles the technical aspects of retrofit coordination and energy efficiency installations, our sister company, Global Plastering, provides expert finishing services to ensure your interiors and exteriors look pristine after works are completed. From initial assessments to the final sign-off, our fully insured and CHAS accredited team manages every stage, saving you the stress of coordinating multiple contractors.

When you choose Global Energy Insulation, you are working with a company that prioritises quality, safety, and regulatory rigour. As a PAS 2030 compliant contractor, we adhere to the highest industry standards, and our work is backed by SWIGA-approved insurance policies for your complete peace of mind. We have a deep understanding of the local housing stock in South Wales, ensuring our solutions are tailored to the specific needs of Welsh properties. Don't let upcoming EPC deadlines catch you unprepared. Contact our team today on 01443 809770 to book a professional retrofit assessment and secure the future of your rental assets. Please use UK Spelling and Grammar.