Buildings change. Dirt and air pollutants collect on the façades over time. Moisture penetrates the façade. If renovation work is scheduled, the façades are usually cleaned, but sometimes this is not enough.
If there are extremely high levels of salts, we recommend reducing the salt levels in the areas close to the surface, as an alternative to permanent single or dual-layer restoration render systems, working with sacrificial renders, also called compress renders.
The use of traditional material and processing methods is one of the basic requirements when restoring listed buildings.
Render11 products found
Article No. 040120
Salt storing, WTA-compliant pore undercoat render in the restoration render system for masonry subjected to moisture and salt loads
Article No. 040220
WTA-compliant restoration plaster for masonry with moisture and salt loads
Article No. 041620
WTA-compliant restoration render for damp and salt-loaded masonry with especially high sulphate resistance
Article No. 054335
Basic mixture (dry-slaked, cement-free sand/lime mortar) for producing mortars and renders to a historical formulation with the addition of local aggregates
Article No. 040420
WTA-compliant restoration render for masonry with water and salt loads