Reviewed 21 October 2026. Practical guidance from ECOPROCORK; confirm the specification for your project.
Advice & Guides · Reviewed 21 October 2026
How this Hove story informs a SLICS-S enquiry
This article is a project account for owners considering coastal refurbishment. Its role is to show the reported brief and follow-up, while the coastal-render specification guide explains assessment, salt-test evidence and SLICS-S enquiries in more detail.
ECOPROCORK now uses SLICS-S as the route for coastal salt-related render problems. The historical Hove installation has not been verified here against a current SLICS-S layer schedule, so it is not relabelled as a certified SLICS-S installation. Before using it as a specification reference, request the installation date, named materials, preparation records, installed thicknesses and dated follow-up photographs.
For your own property, send a coastal project enquiry with your location, wall details and repair history. Review the salt-test documents with the technical team and confirm the proposed build-up separately.
Read the assessment and supporting guidance below.
A coastal refurbishment example
The original project account describes a Hove property with repeated render deterioration, cracking and biological growth over many years. The homeowner reported a positive appearance and comfort outcome after cork refurbishment. These are observations from one installation, not an independently measured comparison of all render systems.
What the follow-up can tell you
The original account records a reported one-year follow-up with no visible cracking, salt blowouts or lichen, and improved comfort. The original installation and inspection dates, detailed build-up and measured thermal results are not provided here. We have not treated that historical report as a new inspection on 14 October 2026.
Investigate the substrate first
Repeated failure needs assessment of movement, adhesion, existing coatings, water ingress, salt contamination and detailing. Salt-related deterioration is not established from location or photographs alone. Agree repairs and preparation before applying a finish.
Request evidence for the proposed build-up
Ask which named cork product, primer, basecoat and finish are proposed; request relevant exposure, vapour, water-absorption and adhesion documents. Natural cork chemistry does not establish that the installed wall is salt-proof or permanently waterproof. A flexible coating is not a structural crack repair.
Separate appearance from performance
Photographs help show texture and finish. Comfort reports are useful customer context, but they do not establish conductivity, a complete-wall U-value, a bill saving or the cause of a change in internal mould. Internal moisture, heating and ventilation still need assessment.
Plan maintenance and the next project
Discuss cleaning, inspection, repairs and written warranty terms. Results on another building depend on its condition, exposure and installation. There is no promise of permanent freedom from algae, cracks, salt damage or mould.
Ask about your coastal property
Share the location, wall construction, photographs, previous coatings and repair history. Review the coastal project route and technical evidence before agreeing a specification. The original project images remain available below.
Sources and further reading
- Historic England: moisture and exposure considerations
- CMA Green Claims Code
- Historic England: Assessing Damp in Historic Buildings (July 2026)
- ECOPROCORK technical document library
Sources checked on 14 October 2026. Product summaries and general advice do not replace the relevant full reports, current manufacturer instructions or project assessment.
View the original article images
These images provide application or project context. They are not independently verified instructions or proof of a measured outcome.
Plan your next step
Use project images and articles as a starting point. Check the current evidence and suitability for your building before agreeing a specification.
