External wall insulation works by fixing insulating boards to the exterior of your property, which are then finished with a high-quality, weather-resistant render. This process prevents heat from escaping through your walls, which is often the primary cause of a cold, damp home. Beyond the thermal benefits, our systems provide a fresh, modern aesthetic, with options including durable silicone, K Rend, and monocouche finishes. Because we work alongside our sister company, Global Plastering, we offer a comprehensive, end-to-end service that covers everything from the initial installation to the final, high-quality decorative finish.

As PAS 2030 accredited specialists and experts in PAS 2035 retrofit standards, we handle all the technical requirements for your project. We understand the local planning landscape in Portishead, including considerations for conservation areas or period properties. Whether you are a landlord looking to meet MEES regulations and improve your EPC rating or a homeowner aiming for a more sustainable future, our team ensures every installation meets current UK building regulations. We are also SWIGA-backed, meaning your investment is protected by an Insurance Backed Guarantee, giving you complete peace of mind.

Global Energy Insulation is a registered company with a reputation built on expertise and reliability. We are CHAS accredited, fully insured, and hold a valid Waste Carriers Licence, ensuring that your home improvement project is managed safely and professionally. We serve a 35-mile radius, including Portishead, Bristol, and Bath, providing tailored solutions for a wide range of property types. By choosing our local team, you are opting for a contractor that understands the specific challenges of West Country weather and the unique character of our local housing stock.

Many of our clients ask if EWI is suitable for their specific building type, and the answer is almost always yes. Whether you reside in a stone-built cottage, an end-of-terrace property, or a modern apartment block, we can assess your needs during a site visit. Another common question concerns the installation process, which is managed entirely from the outside, meaning minimal disruption to your daily life. If you are concerned about mould or damp, our insulation systems are a proven, long-term solution to these persistent problems.