Hi, thanks for getting in touch.  Our Cornerstone Insulating Render would be absolutely perfect for this.  Do you have an idea of the depth you’d like to apply or have available?  If so, we can give you an indication of the number of bags you’ll need.  Also, if you have ... Read more The post best internal wall build up appeared first on Cornish Lime ..read more

Thanks for your question. In terms of timescales and finishing we would recommend applying the topcoat (CLM66) when the Insulating Render is still green, so same or following day.  As the Insulating Render is quite porous, it is much much easier to get the finish on when it has just ... Read more The post Time between Cornertone INsulating render and CLM66 finishing coat appeared first on Cornish Lime ..read more

Thanks for your question.  Cornerstone Insulating Render can be used externally but it would need a topcoat over – we suggest using Cornerstone Promix. Breathaplasta cannot be used externally at all. Please let us know if you needed any further information. The post Cornerstone Insulating Render appeared first on Cornish Lime ..read more

Hello thread. as per answer above is it right i could external cornerstone insulate render and then breathapaster the next day? The post Cornerstone Insulating Render appeared first on Cornish Lime ..read more

I would be interested to know more about the Renosil paint system as I have flaking paint on the gable wall of an old stone building but am unsure how to treat it as the stone needs to breath to avoid damp being trapped. The post Painting of random stone wall, inside and out appeared first on Cornish Lime ..read more

Hi there! Congrats on your new home! Considering your house’s unique construction, opting for a breathable paint during the repainting process could be a wise move. It helps maintain the integrity of cobb and lime plaster while allowing moisture to escape, thus protecting your exterior in the long run. As ... Read more The post Repainting house appeared first on Cornish Lime ..read more

Hi there! It sounds like you’re making great progress with your lime mortar repointing project. Dealing with those thin cement skims can be a bit tricky. Given your situation, here are a few options to consider: (a) Applying a thin layer of fresh lime over the existing lime sounds like ... Read more The post Replacing or skimming lime mortar appeared first on Cornish Lime ..read more

Thank you, that is really comprehensive and helpful. I think I will go for option c for now and see how it weathers, I’m very... The post Replacing or skimming lime mortar appeared first on Cornish Lime ..read more

For walls where the lime underneath the thin cement skim is sound and you do not want to remove it, there are a few options... The post Replacing or skimming lime mortar appeared first on Cornish Lime ..read more

Thanks for getting in touch. Deliquescence is another term for hygroscopic salts – salts which can pull in moisture from the atmosphere/environment. The wet/damp walls... The post Deliquesence appeared first on Cornish Lime ..read more