Tectum
Tectum est superioris aedificiorum pars, quae a pluvia, nive, etc. aedes protegit.

Stramen
Tegula
Tholus

Bibliographia 
 Ching, Francis. Building Construction Illustrated.
 Ching, Francis. Visual Dictionary of Architecture.
 Ching, Francis. Architecture: Form, Space, and Order.
 Schunck, Eberhard. 2003.Roof Construction Manual: Pitched Roofs. Birkhäuser.

Architectura