Thermal Cork Spray Specialists in South East England

Our coatings create a water-repellent barrier that helps prevent rising damp through external walls, reducing common moisture issues and protecting your property from long-term damage.

Fire resistant (Euro-class B), water resistant and breathable, helping prevent mould and damp while creating a healthier, safer living and working environment.

High-performance insulation reduces heating bills by up to 30%, with coatings proven to be seven to eight times more effective than traditional lime or sand renders.

Cork’s natural thermal properties improve insulation, helping reduce heat loss and increase energy efficiency throughout your property. By regulating surface temperatures and reducing thermal bridging, it creates a more comfortable internal environment while supporting lower energy consumption and improved long-term performance.

Cork is a natural, sustainable material formed from the bark of cork oak trees, with a unique cellular structure that delivers exceptional durability. Its combination of resilience and eco-friendly performance makes it ideal for long-lasting coatings that contribute to CO₂ reduction and environmental responsibility.

We provide detailed thermal surveys and technical reports, offering clear insights into insulation performance and potential issues. From initial assessment to completed installation, our team manages the entire process, delivering effective solutions without the need for multiple contractors or additional disruption.

With over 30 years of industry experience, full insurance, and more than 200 positive customer reviews, Corkshield is a trusted choice. Our skilled team consistently delivers professional results, giving you confidence that your property is in safe, experienced hands.