Ntxaij infill panels yog seem ntawm cov hlau ntsuas uas sau rau thaj chaw qhib ntawm cov tsheb ciav hlau. Cov ntu no ntxiv ib txheej ntxiv ntawm kev tiv thaiv mus rau cov tsheb ciav hlau, Tiv thaiv cov neeg thiab cov khoom loj los ntawm kev hla dhau qhov chaw. Qhib Cov Hlau Mesh, Seb nws yog Woven lossis Welded, cia cov kev tsheb ciav hlau los txhim kho kev tsim qauv tsis muaj kab ntawm pom, qho kaj, los yog airflow.