We operate as a fully PAS 2030 and PAS 2035 accredited contractor, meaning we follow a strict whole-house approach to energy efficiency. The process begins with a comprehensive retrofit assessment to pinpoint heat loss in your building, whether it is a Victorian terrace or a more modern property. Once the assessment is complete, our team designs a bespoke strategy to improve your EPC rating. This may involve high-performance External Wall Insulation, Internal Wall Insulation, or loft and roof upgrades. By choosing a structured path, we ensure that every installation adheres to the latest building regulations and delivers long-term thermal performance.

Managing a property portfolio requires reliability and a high standard of finish. Global Energy Insulation offers a unique end-to-end service by working closely with our sister company, Global Plastering. This partnership ensures that while we handle the complex technical insulation and retrofit work, we also provide a professional standard of internal finishing. As a CHAS-accredited business with a valid Waste Carriers Licence and full public liability insurance, we take responsibility for your project from start to finish, providing total peace of mind for landlords operating across Caerphilly and the surrounding regions.

Rhisga and Risca feature a diverse range of property types, including older stone-built homes and period properties that often suffer from significant thermal bridging and condensation. These structures present specific challenges for landlords who need to improve their EPC ratings. Our team has extensive experience in treating these solid wall properties, applying modern insulation techniques that respect the character of the building while drastically reducing heat loss. We offer SWIGA-backed Insurance Backed Guarantees for our solid wall insulation, providing you with long-term protection and confidence in the quality of the installation.

Many landlords ask how long the installation process takes and whether they can continue to rent out their properties during the works. We strive to minimise disruption for your tenants while ensuring the work is completed to strict safety standards. Another common concern relates to the cost of upgrades and the potential impact on planning permissions, particularly in conservation areas. Our experts are well-versed in local authority requirements and will guide you through the process, ensuring all documentation is in order. Getting your property up to standard is an investment in both the future of your rental income and your tenant's health, particularly by tackling issues like black mould and damp caused by poor insulation.