![]() These adhere much better to the existing plaster wall than premixed vinyl joint compounds. There are several types of new plaster compounds available that have quick set times. This application moisture is why standard drywall cannot be used with plaster.ĭon’t worry about repairing a plaster wall if your kids do crack or nick a wall. Without this special water-resistant coating, the moisture in the plaster would damage the inner gypsum core. These special panels for plaster are often called “blueboards” because they have a special water-resistant paper coating with a bluish color. If you have already put up the drywall, it is too late to select plaster. The gypsum lath panels used for plaster veneer walls are different from standard drywall panels. You will have to decide whether you want plaster or drywall before any wall finishing has begun. ![]() A thin 1/16-inch layer of plaster is applied over this, creating the smooth, hard finished surface. Large 4-by-8 gypsum-based lath panels are nailed to the studs for the plaster base. Unlike older wall plastering methods that required wood lath or small gypsum lath pieces common in the 1950s, plaster veneer is basically a one-step process. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. I tried once and it ended up looking like a poorly iced layer cake. ![]() I have a lot of building experience, but I would not try it again myself. You can do some of the work, but an experienced skilled plasterer will have to apply the plaster. Keep in mind that plastering, even with the newer veneer systems, is not a typically do-it-yourself project like drywalling. You can use stronger enzyme solutions and scrape more vigorously to remove the old adhesive. Once cured, plaster is resistant to short-term water exposure.Īlso, if you plan to wallpaper, or should I say change wallpaper or paint in the future, it is easy to strip old wallpaper off plaster without damaging the wall surface. It can be washed without the possibility of water damage as with drywall. It nicks less easily than drywall, so it maintains its beauty even with children around. The superior hardness and strength of plaster is a great plus. ![]() With drywall, paint often appears different over the joint compound than over the drywall. They also take paint uniformly - a real plus when you use a semi-gloss paint that accentuates imperfections. Plaster walls look better with a flatter, more even surface. The advantages of plaster are many, especially for your long-term dream home. It covers the entire wall with no joints. Plaster, on the other hand, is somewhat similar to cement in that, when it is mixed with water, a chemical reaction causes it to form a strong, hard surface. It is nailed or screwed in place and the joints are finished so that they are supposedly hidden. Santa Barbara Wedding Bliss: Your Complete GuideĪs a brief background, drywall is soft gypsum with paper on each side.Thanks for that Apart from a box room and a wee bathroom adding some inches to the exterior walls shouldn't be a problem in most rooms, though as you say it will be a lot of work: there will be a fair bit of stuff like cornices, architraves & fire surrounds to replace/move. If rooms are big enough you don,t even need to rip out old plaster +lathes-just build a modern house inside it inside it ?Īpply vapour barrier to the frames before you lift them up into place and you got full damp proofing at same time and a gap for the old walls to breath into the roof spaceĪ house that old will be built with a cold roof and lots of drafts in the loft area -so you kill all problems at same timeĪlso will be a job you can do while still living in it ,a bit at a time if you wishįilling the gap with anything will stop the air flow to the roof you must have with this type of old house -you will make more damp problems Maybe a bigger job then you wanted but is the right way to go long term and also a chance to replace electrics etc at same time and have house with modern insulation stds Maybe time to think about getting rid of the lathe and plaster and build stud walls -providing rooms are not very small
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