Dalam konstruksi pembangunan, pengatapan adalah sebuah pengerjaan pembangunan secara tradisional di mana bagian terakhirnya ditempatkan di atas sebuah struktur.

Praktik tersebut masih umum di Britania Raya, Jerman, Austria, Ceko, Slowakia, Polandia, dan Amerika Serikat

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  Pengatapan (Wiecha) di Polandia
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  Pengatapan di Norwegia (1959)

• John V. Robinson (2001). "The 'topping out' traditions of the high-steel ironworkers" Diarsipkan 2015-09-24 di Wayback Machine.. Western Folklore, Fall 2001.
• http://www.carpenters.org/carpentermag/Topping910_01.pdf Diarsipkan 2006-06-02 di Wayback Machine. Topping-Off! (goes into ancient Scandinavian religious roots); Carpenter Magazine; Sep/Oct 2001; accessed 2007-02-11
• http://www.stp.uh.edu/vol68/160/news/news4.html Diarsipkan 2007-03-11 di Wayback Machine. Tree symbolizes campus' growth (tree is still a part of the ceremony); The Daily Cougar; Volume 68, Issue 160, Monday, July 28, 2003; accessed 2007-02-11
• http://www.nationalreview.com/comment/wood200312230101.asp?category=all%20projects&id=23 Diarsipkan 2008-09-28 di Wayback Machine.

• Richtfest.info Diarsipkan 2017-06-26 di Wayback Machine. A German language site about the topping out ceremonies.