Ithebha lokuqukethwe: 1. Isingeniso 2. Ukuqonda Ingilazi e-E ebophelelwe i-Low-E 3. Ukusebenza Kwamandla: Ukunciphisa Ukudluliswa Kokushisa 4. Ukulawulwa Kwelanga: Ukukhanya Kwemvelo 5 Ukunciphisa I-glare: Ukuthuthukisa I-Visual Comfort 6. Ukuvikelwa kwe-UV: Ukuvikela Izindawo zangaphakathi 7. Ukulawulwa Kwe-Condensation: Ukunciphisa Izinkinga Zomswakama 8. Ukufakwa Umsindo: Ukwakha Indawo Yezindawo Ezungezile 9. Ukuphepha Nokuphepha: Ukuqinisa Ukwakhiwa