Internal Coating

High performance insulation for internal walls.

CorkSol SprayCork is the ideal solution for internal as well as external coatings.

As a natural product cork is breathable and has great thermal properties so can be used internally to solve issues with damp and mould.

Internal Wall Insulation

Our approved applicators use a thin layer of spray-applied natural cork, one of the world’s most incredible and sustainable natural resources. This can then be over skimmed and painted giving you the freedom to decorate over it as you please.

  • Sustainable and breathable natural product
  • Final coating is only 8mm thick so no need to worry about replacing fixtures and sockets etc.
  • Can be plastered over with a thin layer for a smooth finish
  • You are left with an invisible solution that mould or damp cannot form on

Request a quote from your local CorkSol approved applicator today.

Request A Quote

Get a quote from your local Corksol approved applicator.

The Benefits of CorkSol Internal Coatings

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Weatherproof

With a 25 year manufacturer’s warranty and an ability to deal with anything the British weather can throw at it, an investment in SprayCork coating will perform for decades, keeping your walls dry and warm.

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Thermal Performance

The natural thermal performance of the cork in CorkSol SprayCork can reduce your heating bills by 15%. Our coatings are proven to be seven or eight times more insulating than traditional lime/sand renders.

Fire Resistance

(Euro-class B safety rating), water resistant and breathable (this helps prevent mould and damp, gives people a healthier living and working space).

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Eco Sustainable

Made from sustainable resources, CorkSol exterior coatings are energy-saving and environmentally responsible. The cork used in our products contributes significantly to CO2 absorption and the battle against climate change.

Find out more >>

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Good Sound Insulation

Acoustic insulation goes hand in hand with thermal insulation. A CorkSol coating can absorb up to 38dB of noise, giving occupants of roadside properties a more peaceful life.

Recent Case Study

Solving problems with damp, cold and mould in an East London tower block.

Before

Black mould is rife in the flats but especially at ceiling and floor level and around the window reveals.

Corksol Internal Coating Case Study 1

After

The flat has remained totally clear of damp, condensation and mould; internal temperature is warmer and more stable.

Corksol Internal Coating Case Study 2

Need help with a project? Contact a local approved applicator