There is no equivalent of "Browning" in France. Plaster here is a good deal more expensive than in the UK. Sand and cement is the way to go, (I use Tradifarge + sand on stone houses) and then over the top with Lutece 2000C. It's a lovely plaster to use, but expensive at 15€ for a 32kg bag. I've only found it at PointP. If you have a large area to do and it's in poor condition, then consider overboarding. This is the preferred option in France, its fast, and cheaper than doing the same in hard plaster. You end up with rooms that are easier to heat. A couple of months ago I did a calculation, and per square metre, overboarding is by a long way the cheapest option, even if you arent paying for your own labour. The polystyrene-backed board is used on external walls and stick it on using Mapp or PM1. Finish it with PM5 on the joints. In France you dont render the board, just the joints. I had a house rewired last year and all the French sparkies told me that they are obliged by EDF not to install electric heaters unless the walls are doubled and the rest of the house is insulated. One guy even said double glazed. This is probably not what you wanted to hear. When in France... Cheers Neil