Lihlahisoa tsa lehong, e le lisebelisoa tsa setso le tse sebelisoang haholo, li bonts'a ts'ebetso e felletseng le boleng bo sebetsang likarolong tse fapaneng. Litšobotsi tsa bona tse ka sehloohong li ka akaretsoa ka tsela e latelang:
I. Thepa ea 'Mele le Ts'ebetso
Patsi e bobebe ebile e na le matla a holimo, 'me e bonolo ho e rema, ho betla, le ho e sebetsa, ho ikamahanya le litlhoko tse fapaneng tsa moralo le tlhahiso. Lijo-thollo tsa eona tsa tlhaho li boetse li eketsa boipiletso ba pono ho lihlahisoa.
II. Litšobotsi tsa Tikoloho le Bophelo bo Botle
Wood ke thepa ea tlhaho, e se nang lintho tse kotsi, e finyellang litlhoko tsa bophelo bo botle le tšireletso ea tikoloho. Sebopeho sa eona se ka nchafatsoang se kenya letsoho ts'ebelisong ea moshoelella ea lisebelisuoa 'me se baballa tikoloho.
III. Ho tšoarella le ho Boloka Boleng
{0}Lihlahisoa tsa boleng bo holimo tsa patsi li na le sebopeho se tsitsitseng le bophelo bo bolelele ba ts'ebeletso, tse nang le boleng bo itseng. Ka tlhokomelo e nepahetseng, li ka lula li le boemong bo botle ka nako e telele.
IV. Matšeliso le Taolo ea Tikoloho
Wood e na le mesebetsi e itseng ea ho monya le ho laola, e thusa ho ntlafatsa mongobo o kahare. Tšoaro ea eona e bonolo le boipiletso ba pono le eona e ntlafatsa boiketlo ba basebelisi.
V. Acoustic le Sound Insulation Performance
Wood e na le thepa e ntle ea acoustic, e monyang molumo ka nepo le ho fana ka tikoloho e khutsitseng ea ka tlung, e loketseng maemo a hlokang ho koala molumo.
Ka kakaretso, lihlahisoa tsa lehong, tse nang le litšobotsi tse ntle tsa 'mele, litšoaneleho tsa tikoloho, boiketlo le boleng bo botle, li fetohile lisebelisoa tse sebelisoang haholo mafapheng a fapaneng a kang ho etsa thepa ea ka tlung le mokhabiso oa meralo. Lits'ebetsong tse sebetsang, mefuta e nepahetseng ea lehong le mekhoa ea ho e lokisa e ka khethoa ho latela maemo a itseng a ts'ebeliso le litlhoko tsa ts'ebetso ho sebelisa litšobotsi tsa eona tsa thepa ka botlalo.