Spray cork is a breathable coating made from natural cork and advanced resins. It is applied to walls, roofs and other suitable surfaces to create a seamless, flexible finish that helps insulate, protect and improve the appearance of a property.
ReveCork has been developed to perform reliably in UK conditions, where temperature, moisture and weather exposure can cause issues with some coatings.
Many spray cork products struggle with drying times or year-round application, which can lead to delays and longer periods with scaffolding in place. ReveCork has been designed to avoid these issues, allowing for more consistent installation and results.
It offers high flexibility, breathability and durability, helping reduce cracking and maintain performance over time. Unlike some systems that rely on a single approach, ReveCork includes a wider range of products and application methods to suit different surfaces and property types.
The system is supported by extensive testing, technical data and ongoing development, giving both installers and homeowners confidence in long-term performance.
Learn more on our ReveCork Spray Cork page.
Costs vary depending on the size of the property, preparation and access. As a guide, spray cork starts from around £65 per m², with full systems typically between £110 and £120 per m².
For a tailored quote, contact us or find an installer via our contractor network.
Spray cork is suitable for most UK properties, including older homes, solid wall properties and buildings with cracked or tired render.
Spray cork can be applied to render, brick, blockwork, concrete, timber and some metal surfaces, as long as they are properly prepared.
Yes. Spray cork can often be applied over existing painted walls or render, provided the surface is sound, clean and correctly prepared. Any loose, flaking or unstable material must be removed first.
Yes. Spray cork can be painted over if you want to refresh the property or change the colour in the future. We recommend using a compatible acrylic-based paint that has been tested with the coating to help avoid peeling or delamination.
View options on our Spray Cork Colours page.
Our spray cork is tested to last over 30 years and comes with a 10-year manufacturer’s warranty when installed correctly.
Yes. Spray Cork UK installations come with a 10-year manufacturer’s warranty when installed correctly by an approved applicator.
Spray cork can help with some damp-related issues, especially where condensation or cold surfaces are contributing factors. However, damp must always be properly diagnosed first.
Spray cork can help reduce condensation by improving wall surface temperature and allowing moisture vapour to pass through the coating.
Spray cork helps reduce the conditions that cause mould, but the root cause, such as ventilation or excess moisture, should always be addressed.
Yes. Our spray cork is moisture-passive, meaning it allows vapour to pass through rather than trapping moisture inside the wall.
Yes. Spray cork helps reduce heat loss and improve comfort. It can support energy savings of around 12 to 15 percent on thermal projects,
Learn more on our External Wall Insulation page.
Traditional render is rigid, while spray cork is flexible, breathable and designed to move with the building, helping reduce cracking and improve long-term performance.
Spray cork is a thin coating, while external wall insulation uses thicker boards. Spray cork improves performance but is not a full insulation system.
Masonry paint is decorative, while spray cork is a performance coating that protects, insulates and breathes.
Spray cork has elasticity of over 300 percent, allowing it to move with the building and helping to prevent cracking.
Spray cork is designed to flex with the surface and resist cracking. Proper preparation is essential to ensure long-term performance.
Our spray cork is available in extra fine, medium and coarse textures, allowing you to match the look of your property.
Explore options on our Spray Cork Colours page.
Spray cork is designed for long-term colour stability. Any changes are typically minimal and gradual over many years.
Yes. Spray cork is fully repairable, with localised fixes possible without redoing the entire surface.
Spray cork is designed to withstand weather, movement and everyday wear. It is flexible and impact-resistant when installed correctly.
Spray cork is typically applied in a thin layer of a few millimetres, while still providing protection and performance benefits.
Yes. Spray cork can be used internally to improve comfort and help with condensation control.
See our Internal Cork Insulation page.
Most installations are completed within a few days, depending on the size of the property and preparation required.
Scaffolding is often required for external applications to ensure safe and consistent installation.
Installers protect surrounding areas carefully, and preparation is carried out to keep the process clean and controlled.
Yes. Visit our Gallery page or explore our Advice section for more information.
You can contact us directly and we will put you in touch with approved installers through our contractor network.
