In joint compound the asbestos content varied but typically was between 3-6%.Įven if the gypsum board itself did not contain asbestos this means that by weight the asbestos content of the wall system was about 0.25%. Asbestos was universally used in drywall joint compound prior to the early 1980's. See ASBESTOS PRODUCING COMPANIES & TRUSTS Asbestos Content in Joint Compound or Drywall "Mud"ĭrywall or "joint compound" asbestos content: on older buildings may contain asbestos fibers. EPA quotes included in the citation below.įor a complete list of all companies who sold products containing asbestos, including those selling ceililng & wall coverings, drywall, rock lath, gypsum board, paints & coatings that contained asbestos, In Canada most provinces classify the asbestos hazard associated with drywall removal as a "low risk or type 1" hazard requiring normal dust control.
Asbestos-use in plaster overlaps this period. Taping drywall joints dates from as early as the 1920's. Keep in mind that asbestos-containing joint compound may have been applied not only up to 18" wide over drywall joints but also in patches, repairs, around penetrations or fixtures, and in some buildings as a skim coat over an entire wall or ceiling surface.ĭrywall systems that may contain asbestos - at least in finishes, taping joint compounds, skim coats, or in systems that applied plaster over gypsum board date from about 1910 through the early 1980's in North America (1982 in Canada). Principally you'll find that references to asbestos in a drywall system focus on asbestos that was contained in joint compound or in some paint or spray products such as "popcorn ceiling paint" that may have been sprayed on drywall ceilings.
Avoid creating a dusty mess.Įxcerpting from our master list of asbestos-containing products, ASBESTOS LIST of PRODUCTS we report the following example of evidence of the use of asbestos in drywall or gypsum board. It is not harmful if it is covered and /or otherwise left un-disturbed. Keep in mind that asbestos is not like a "radioactive" substance. Not all drywall sold during those years contains asbestos, and it's less commonly-found in residential applications. If drywall or gypsum board or "Sheetrock®" was installed in your building in North America between the late 1920s and 1980 it is possible that the drywall or the joint compound used on the drywall contains asbestos. However that was not always the case, as we detail here. Modern drywall and taping compound do not contain asbestos. Asbestos content in Drywall, wallboard or "Sheetrock" or gypsum board & in joint compound We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need. This article explains where asbestos is likely to be found in gypsum board or drywall systems, particularly in the taping compound and in skim coats using drywall "mud" that contained asbestos. We have no relationship with advertisers, products, or services discussed at this website.ĭoes drywall or "sheetrock" contain asbestos?
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Get started by answering a few basic questions for a free quote and you’ll then be assigned a dedicated Project Coordinator for your skim coating job.InspectAPedia tolerates no conflicts of interest. Even if it is just a small area on one wall, this quick repair can make a huge aesthetic difference, while also improving the value of your home. Adding a skim coat will ensure that paint will go over smooth and look fantastic. This makes the painting more manageable, and your walls will look better in the long run. Skim Coating Near Youįor your interior paint job to look its absolute best, it’s necessary to have even walls and a smooth finish.
It’s crucial to have repair these areas with products like drywall tape, drywall patch, and different compounds. Many factors can damage a piece of drywall, leaving behind small holes or large holes from things you are hanging, cracks, dents, and damp patches of all sizes.
If it’s not taken care of, it can become a much larger issue in the long run. From hanging TVs, frames, or window treatments, to regular wear and tear, our drywall becomes a common problem. Let’s face it our walls go through a lot. That’s why Paintzen is here to assist you in getting your walls in a state that will make the paint look its best. Even the best paint color can’t hide a damaged area of the wall. Before you get started with priming and painting, it’s essential to make sure your walls and ceilings are in good shape.
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