%%% another roof
filldraw[draw=black,fill=black] (-11,4)--(-11,5.5)--(-10.3,5.5)--(-10.3,4); %% vertcal rectangle
 filldraw[draw=black,fill=black] (-9,5.5)--(-9,4)--(-9.7,4)--(-9.7,5.5); %% vertcal rectangle

 %% another roof in single coding line
 filldraw[draw=black,fill=black] (-11.7,5.5)--(-8.3,5.5)--(-9.7,7.0)--(-10.3,7.0);

 %% Cross design

end{tikzpicture}[![Output is produce as shown][1]][1]

%%% another roof
filldraw[draw=black,fill=black] (-11,4)--(-11,5.5)--(-10.3,5.5)--(-10.3,4); %% vertcal rectangle
 filldraw[draw=black,fill=black] (-9,5.5)--(-9,4)--(-9.7,4)--(-9.7,5.5); %% vertcal rectangle

 %% another roof in single coding line
 filldraw[draw=black,fill=black] (-11.7,5.5)--(-8.3,5.5)--(-9.7,7.0)--(-10.3,7.0);

 %% Cross design

end{tikzpicture}