Resources hub
Buyer's guide, data sheets and independent test reports.
Everything we share with homeowners, architects and specifiers before they choose cork insulation — open, honest, and downloadable. All documents are the original manufacturer files from CorkSol UK.
- Buyer's guide
Homeowner's Buyer's Guide to SprayCork
The complete plain-English guide for UK homeowners — what spray cork is, what it does, how it compares to EWI, render and paint, and the questions to ask any installer before signing.
32 pages · PDF
- Technical report
SprayCork on Solid Walls — Performance Report
Independent analysis of SprayCork applied to 1930s solid brick and 1920s solid stone properties: U-value reductions, air permeability, and CO₂ savings.
10 pages · PDF
- Data sheet
SprayCork Technical Data Sheet
Full product spec — thermal conductivity, fire rating, vapour permeability, acoustic performance, substrate compatibility and warranty terms.
4 pages · PDF
- Specification
SprayCork Product Manual
The installer manual covering substrate prep, primers, application thickness, drying, curing and finishing — for architects, surveyors and specifiers.
PDF
- Test certificate
U-Value Report — Pre-application (Church House, London)
Heat3D in-situ U-value measurement on a pre-1900 solid brick office wall before SprayCork. Measured 1.06 W/m²K.
2 pages · PDF
- Test certificate
U-Value Report — Post-application (Church House, London)
Same wall, after SprayCork: measured 0.72 W/m²K — a 32% reduction. Independent Heat3D method, FLIR thermal imaging.
2 pages · PDF
Need help choosing?
Tell us about your property and we'll send back the specific data sheet, U-value calc and indicative price — usually the same working day.