Thus, a veneer plaster system is discussed rather than dry wall. Finally, this Brief describes a replacement option when historic plaster cannot be repaired. Dry wall repairs are not included here, but have been written about extensively in other contexts. The approaches described in this Brief stress repairs using wet plaster, and traditional materials and techniques that will best assist the preservation of historic plaster walls and ceilings–and their appearance. For both reasons, plaster walls and ceilings contribute to the historic character of the interior and should be left in place and repaired if at all possible. Plaster can also serve as a plain surface for irreplaceable decorative finishes. Of more concern to preservationists, however, original lime and gypsum plaster is part of the building’s historic fabric–its smooth troweled or textured surfaces and subtle contours evoke the presence of America’s earlier craftsmen. A building owner needs to think carefully about the condition of the plaster that remains plaster is often not as badly damaged as it first appears. It resists fire and reduces sound transmission. First, three-coat plaster is unmatched in strength and durability. But there are practical and historical reasons for saving it. Historic plaster may first appear so fraught with problems that its total removal seems the only alternative. This variety and the adaptability of the material to nearly any building size, shape, or configuration meant that plaster was the wall surface chosen for nearly all buildings until the 1930s or 40s. Plaster could be treated in any number of ways: it could receive stenciling, decorative painting, wallpaper, or whitewash. It provided a durable surface that was easy to clean and that could be applied to flat or curved walls and ceilings. Technical Preservation Services (TPS), Heritage Preservation Services Division, National Park Service prepares standards, guidelines, and other educational materials on responsible historic preservation treatments to a broad public.Ī versatile material, plaster could be applied over brick, stone, half-timber, or frame construction.

Stay up-to-date with all the latest product releases, improvements and advancements from ClarkDietrich.This publication has been prepared pursuant to the National Historic Preservation Act of 1966, as amended, which directs the Secretary of the Interior to develop and make available information concerning historic properties. Ohio Valley Drywall Supply carries a range of exceptional USG wallboard and paneling solutions, including: Interior Framing Buy ClarkDietrich Steel Products at Ohio Valley Drywall Supply Then we add the knowledge and support that helps architects, engineers, contractors, building developers and owners succeed with projects of all size, scope, and complexity. But in truth, we're so much more.ĬlarkDietrich starts by offering a comprehensive lineup of steel construction products and services across the United States and abroad. We produce and provide high quality steel framing, studs, tracks and accessories. The ClarkDietrich Differenceįorged in 2011 from the merger of two established market leaders ClarkWestern Building Systems and Dietrich Metal Framing ClarkDietrich brings unmatched expertise and ability to the commercial construction industry. Ohio Valley Drywall Supply, a GMS company, is an authorized dealer of exceptional quality ClarkDietrich steel products, through our Pennsylvania yards in Pittsburgh and Meadowlands, PA.

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