What is "coping" in construction terminology?

Coping in construction terminology specifically refers to the process of fitting or shaping material, typically related to roofing and masonry, to accommodate irregular surfaces or joints. This task is crucial in ensuring that the materials align properly and are aesthetically pleasing while also providing functionality, such as weather protection or preventing water infiltration.

In roofing, coping is often seen on the parapet walls, where it serves as a cap to keep water from penetrating the joints. The proper fitting of coping prevents issues like crumbling or weather damage by ensuring that the materials can resist the elements effectively.

Understanding that coping involves creating a snug fit allows professionals to ensure that their work meets structural integrity and design standards. Other terms may refer to different processes in construction, such as sealing gaps (which relates more to caulking or flashing), merging materials or installing insulation, but none encompasses the specific action of fitting to irregular surfaces as coping does.