01 / THE BUILDING
Location & condition
Share your postcode, property type, approximate age and the problem you want to solve. Explain any damp, cracking or previous repairs.
ECOPROCORK® · Applications & solutions
Explore cork applications for exterior renovation, internal wall improvement or a specialist roof project. Then confirm what your property needs.

01 · Exterior renovation
ECOPROCORK SLICS™ is the spray-applied cork system route for suitable surfaces. Start by assessing the existing render or masonry, repairs, adhesion and the details around openings.
A textured coating can be part of a renovation specification. It does not repair structural movement, make unsound render sound or remove the need to investigate recurring cracks.
Choose the colour and texture with a physical sample. Discuss exposure, substrate compatibility and the full preparation sequence before agreeing the work.


02 · Internal walls
Ask about ECOPROCORK TLICS™ for suitable trowel-applied internal work. The proposed build-up, substrate condition, thickness and finish need to be agreed for the individual project.
Cold surfaces, water ingress, heating and ventilation can all matter when condensation or mould is present. Identify the causes and necessary repairs first; a surface treatment alone is not a complete damp-and-mould strategy.
For a thermal upgrade, compare the calculated performance of the complete wall. A thin cork layer and an insulation-board system should not be assumed to deliver the same result.
03 · Specialist roofs
ECOPROCORK SLICS-R™ is the roof application route. Establish the roof material and condition, drainage, junctions, existing coatings and access requirements before selecting a build-up.
The cork layer must not be treated as a standalone waterproofing solution. Confirm the required primers, waterproofing components, details and maintenance with the technical team.
Roof work requires competent assessment and safe access. Where a roof may contain asbestos, obtain specialist advice before any work that could disturb it.
Explore commercial roofs
04 · Retrofit & specification
ETICS means external thermal insulation composite system: a coordinated build-up including insulation and a protective finish. Discuss ECOPROCORK ETICS with the team as a complete specification.
For homes, housing portfolios and commercial buildings, consider moisture, ventilation, fire performance, interfaces, installation and maintenance together.
Any U-value, energy-saving, EPC or compliance claim needs evidence appropriate to the exact construction. A material test result alone does not establish whole-building performance.
Professional & specification support05 · SLICS-C Coastal Protection
A cork-based exterior refurbishment route for coastal homes, hotels and exposed frontages. Bring appearance, exposure and future upkeep into one project brief.



06 · SLICS-M Marine Insulation
Internal cork insulation for boats and narrowboats, including assessed barge and houseboat conversions. Plan a compact spray-applied layer around the way you want to live aboard.
Explore the products and spray equipment, learn effective use at the ECOPROCORK Academy, then bring the right application to coastal properties and boat interiors.
DECOPROYEC® sprayed cork · CP19 spray equipment · Compare the benefits · Technology & Quality
Confirm the product grade, preparation, compatible layers and complete specification for each application. A thin cork coating does not establish a whole-wall or vessel U-value. Salt-spray and fire evidence applies within the documented test scope; it does not establish immersion suitability, general corrosion protection or marine approval. Read the system pages and technical evidence library for the detail.
A better brief leads to a better answer
01 / THE BUILDING
Share your postcode, property type, approximate age and the problem you want to solve. Explain any damp, cracking or previous repairs.
02 / THE SURFACE
Prepare wide views and close-ups, approximate areas and details of known coatings. Do not disturb unknown or potentially hazardous materials to investigate them.
03 / THE OUTCOME
Explain your desired appearance, performance goals and timescale. Ask for the proposed system, preparation, evidence and written scope of work.
Tell us about your project and ask about an Approved Applicator. Suitable coverage, capability and availability will be confirmed.
Further reading: Government damp-and-mould guidance and Energy Saving Trust wall-insulation guidance.
Planning a campervan, boat, canal barge, shipping container, static caravan or park home? Discuss the proposed substrate and build-up before purchasing. Confirm adhesion to the existing finish, corrosion and moisture condition, movement, application thickness, fire requirements and detailing. Thin cork finishes should not be assumed to replace the insulation required for the complete construction.
Marine exposure, immersed surfaces and vehicle applications require evidence for the particular use. We do not describe these applications as approved simply because cork is present. Share the project details so the team can confirm whether a supported specification is available.
Read the campervan planning guide · Explore component roles · Request suitability advice
Traditional brick, stone, earth and timber construction can absorb, store and release moisture. Assess the wall and its existing finishes as a whole. Vapour permeability alone does not describe how liquid water, leaks, rain exposure or ventilation affect the building.
Specify preparation, lime-compatible layers and the proposed cork finish for the actual substrate. Resolve defects and confirm any conservation requirements before altering an older property. Historic England explains traditional building behaviour. Request evidence for the chosen build-up.
Shaded and exposed walls need a maintenance plan as well as a finish. Assess existing biological growth, moisture, drainage, surrounding vegetation and substrate condition before preparation. Use cleaning methods compatible with the selected product and follow its maintenance instructions.
Our Harborne follow-up photograph shows one treated exterior beside moss-covered ground. This project record does not promise that growth can never occur on other properties. Discuss exposure, detailing and likely cleaning requirements for your own wall. Explore coastal exposure.
For a thermal upgrade, start with the Insulation & Retrofit hub. Compare internal walls, external walls, solid-wall construction and moisture compatibility before selecting the application route.