Many damaged plaster ceilings, especially coved ceilings, are covered with a heavy textured spray in an attempt to correct the ceiling damage. Such textured material does little to restore the integrity of the plaster. This material should also be tested prior to removal, to determine if it contains asbestos. When replacing windows, it would be prudent to purchase replacement windows that fit into the old sash openings. This eliminates the need to take apart old interior and exterior window trim, or cause any damage to the plaster.
Most windows are available in various sizes to fit several sash openings.
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