Frequently Asked Questions

 No, it is a textured finish. It’s slightly stippled, and it is the granulation of the cork which gives it its performance. 

 Yes, absolutely. Spray Cork will go directly onto pebble dash, roughcast, dry dash, wet dash or stippled paint. Please note the overall thickness of Spray Cork is around 6mm so the texture of the dash will still be visible. However, the finish will look more subtle and is very effective. If a smoother finish is required, a base coat will be needed first. 

 Yes, it is possible to go over existing renders and other substrates and still get a 25-year product warranty. However, Spray Cork will not hold your wall together so any blown or shot render will need to be rectified first. For example, if you have sand and cement render which is painted and has hairline or settlement cracks, as long as the substrate is solid you can go direct onto the render. The best thing to do is book a site survey with us and we can advise you of the best solution for you.

Our spray cork prices start at £65 per square meter for a straight forward overspray with minimal repairs. All prices are based on location, access, size, repairs needed etc 

Spray cork is also 0% vat rated so the price is the price with nothing added on and this also applies for any base coats, repairs and even the scaffolding as it is part of the cork system or needed to do the job.

 This is probably the most asked question. We don’t give a U-Value for the product on its own as that is determined by the complete build of the wall. If you wish to calculate the U-Value of your wall, Spray Cork’s Lambda value is 0.058W/mk. We have test results which demonstrate the potential reduction in the U-Value, and these may be sent to you upon request. As Spray Cork is one continuous skin with no joins or gaps, it improves air tightness of the walls which isn’t measured in U-Value testing.