![]() Repairing lime plaster walls is no different other than you should use specific products. The usual way to address small holes in plaster or thin hairline cracks is to apply a filler and smooth it off with sand paper. ![]() Depending on the condition of your walls you may get away with just the filling. There are two parts to this section filling imperfections & adding a new top coat. In this section we discuss the methods we used to bring original lime plaster to a state where it can be painted and for minimal cost. You are showing off this character rather than hiding it away. If you when you take down your wall paper the lime plaster beneath is not in bad condition then why not repair rather than replace? We felt that repairing lime plaster walls kept part of the property that has been there for 100 years and you remain in keeping with the original design. Repairing Lime Plaster Walls Retaining The Original Design Characteristics Wether you skim over lime plaster with Gypsum or overboard you must bear in mind the purpose of lime plaster and why it was originally used. This can often be difficult in old character properties when you have decorative coving and features on the walls. An alternative hear is to overboard the lime plaster giving the Gypsum a better surface to take to. Some plasterers will tell you its fine others will tell you it simply can’t be done. If you are planning to take the wall paper route then bear in mind that small patches of it may come down when you redecorate and pull this paper off in a few years time. If you do skim over lime plaster with Gypsum it should be fine if your intention if to paint it. What you will find is that the lime plaster beneath sucks the moisture out of the Gypsum stopping it from taking to the wall properly. Not done by us but at some point in the property’s history. Many of the rooms in our Victorian house have this. Is it possible to skim over lime plaster with Gypsum? Short answer is yes you can but it doesn’t stick as solid as skimming other surfaces. Ĭan You Skim Over Lime Plaster With Gypsum? If a room isn’t particularly damp and you can accept the odd crack here and there then you can replace it but be warned. The downside of this is that it simply doesn’t look as nice as a Gypsum skim. Lime plaster is therefore better suited to the design of an old property and can prevent cracking and damp issues. It also allows for a greater degree of movement in the property and wont crack as much as the house moves over time. It won’t swell or come away from the wall as modern plasters might. ![]() The key characteristic of lime plaster is that it is breathable and better manages this moisture. ![]() Lime plaster was used at a time where houses were not as well insulated as they are today and it was accepted that there would be a degree of moisture in a room. Why Was Lime Plaster Used When Gypsum Plaster Provides Superior Finishes?īefore you set about ripping down lime plaster or covering it up with over boards/skim it is important to understand why it was used in the first place. What is the Victorian Project all about? Find out here. In this article we look at repairing lime plaster walls and some of the small techniques we used. After a little reading and advice from plasterers we managed to restore some of our lime walls ourselves and saving a small fortune in the process. I know we certainly did! At 3-5 times the price of modern renovating plaster jobs the cost of a full room in lime can be scary. After seeing the cost of a lime plaster job you may be scratching your head wondering if there is a cheaper solution. ![]()
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