Historic properties in Nailsea, particularly those with solid stone or brick walls, require a delicate approach to thermal improvement. Standard insulation can trap moisture, leading to structural damage and black mould. Our team uses breathable, moisture-regulating materials that address cold wall treatment and thermal bridging without the risk of interstitial condensation. We focus on techniques that respect the original fabric of your home, allowing it to breathe while significantly reducing your energy bills.

Improving the EPC rating of a period property can feel daunting, especially when navigating listed building consent or conservation area restrictions. As PAS 2035 accredited retrofit experts, we take the stress out of the process by managing the complexities of building regulations for you. Whether you are a landlord facing MEES compliance deadlines or a homeowner wanting to lower heating costs, our tailored retrofit assessments provide a clear roadmap to a more efficient home.

A successful insulation project for a period home requires more than just technical thermal expertise; it demands a high-quality finish. By partnering with our sister company, Global Plastering, we provide a complete end-to-end service. From the initial installation of breathability-focused internal wall insulation to the final application of traditional lime-based or period-appropriate plasters, we ensure the aesthetic integrity of your property is preserved to the highest standard.

Global Energy Insulation is a CHAS-accredited and PAS 2030 compliant contractor. We are proud to offer SWIGA-backed insurance guarantees, giving you total peace of mind for your heritage retrofit project. We hold a valid Waste Carriers Licence and carry comprehensive public liability insurance to ensure every job is completed safely and legally. As local experts, we have deep experience working across Nailsea and the surrounding North Somerset region, delivering reliable solutions that stand the test of time.