Kuphatikiza pa mphamvu zake, galasi lalikulu lachitetezo limalimbana kwambiri ndi zovuta komanso nyengo.Imatha kupirira mphepo, mvula, komanso kutentha kwambiri, koyenera kugwiritsa ntchito kunja monga njanji zapakhonde, mipanda yamadziwe, ndi ma skylights.Kuphatikiza apo, imatha kutetezanso anthu omwe ali mkati ku kuwala koyipa kwa UV komanso kutentha kwambiri.

Ubwino wina waukulu wagalasi lachitetezo chachikulu ndikusinthasintha kwake.Itha kubwera mosiyanasiyana makulidwe, machiritso, ndi mitundu, kupangitsa kuti ikhale yosinthika mwamakonda kupangitsa kuti ikhale yosavuta kuphatikiza ndi zida zina ndikukwaniritsa zosowa za polojekiti.Mothandizidwa ndi luso lamakono, ndizothekanso kupanga galasi mkati mwa nthawi yochepa, kuwonetsetsa kuti ntchitozo zatha pa nthawi yake.

Pomaliza, galasi lalikulu lachitetezo limathandizira kuti pakhale mphamvu zamagetsi chifukwa champhamvu zake zotchinjiriza.M'nyengo yozizira kwambiri, zingathandize kuti mkati mwa danga mukhale otentha kapena ozizira, zomwe zingatanthauze kupulumutsa kwakukulu kwa mphamvu.

Pomaliza, galasi lalikulu lachitetezo limapereka mwayi wapamwamba, wotetezeka, komanso wosunthika kwambiri pamagalasi azikhalidwe zosiyanasiyana.Kukhoza kwake kukana kuwonongeka, nyengo yovuta, komanso kugwiritsa ntchito mphamvu pogwiritsa ntchito zotsekemera kumapangitsa kukhala chisankho chokongola kwambiri kwa eni nyumba ndi eni ake amalonda.Chifukwa chake, ngati mukufuna magalasi otetezeka, okhazikika, komanso osinthika kwambiri, lingalirani zagalasi lalikulu lachitetezo.