Get more from a thinner insulation layer
Room space preserved
The thin application limits build-up on internal wall surfaces.
Corksol experience
We bring recognised product-specific experience to preparation and application.
Two practical uses
Spray cork can support internal insulation or an exterior coated finish.
Insulate cold walls without bulky board build-up
Spray cork forms a thin, spray-applied layer that can support insulation work or create a modern coated exterior finish. Internally, it is particularly useful where you want to improve a cold wall while limiting the loss of room space. We prepare the surface, apply the cork layer and complete the appropriate coating or finish over it. Its slim build-up can make it a practical alternative to conventional insulated plasterboard, although the right choice still depends on wall condition, moisture and the final appearance you want.
Product knowledge backed by completed installations
We assess whether the work is internal or external, check the existing background and identify any moisture issue that needs attention before coating. The required finish and condition of the wall then shape the preparation. Our existing website recognises us as the leading Corksol spray cork installer in the North East, reflecting focused experience with this system. That knowledge matters at edges, openings and changes of surface, where careful application helps produce an even layer and a tidy finished result.
Frequently asked questions
Is spray cork thinner than insulated plasterboard?
Yes, spray cork creates a much thinner wall build-up than a board system. That can help where room space is limited. We still need to inspect the surface and moisture conditions to confirm that it suits the intended project.
Can spray cork help with a cold wall?
Spray cork can improve the internal surface of a cold wall and support a condensation-control plan. Its suitability depends on the wall, moisture source and required finish, so we assess the full problem before specifying it.
Can spray cork be used outside?
Yes, spray cork can be applied as part of a modern rendered or coated exterior finish. The background must be sound and correctly prepared. We inspect unstable areas, openings and edges before confirming the external system.