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Damp problems caused by impervious cement render applied to walls. This traps water into walls and creates massive damage - salt retention, damp appearing on the inside and blowing plaster, eventually the render falls off. Externally applied insulation is disastrous.
Suppliers of: Concrete Repair, Coatings, Resin Floor Screeds, Concrete Waterproofing Strengthening, Levelling Mortar, Epoxy Floor Coatings, Structural Adhesive.
Case study: “We knew the damp was caused by concrete render repairs,” explains Chris Mugford of the work he and wife Linda carried out to their listed Regency.
Hi, thanks once again guys for your help. Ok got hold of ' Perlite ' gessssssssss the stuff is not easy to find other than hydroponics shops who want a arm and a leg.
This is a big gritstone house up in Yorkshire - fabulous place - but damp as hell. Cement rendered in thick gobs all over it, cracked and hollow.