Very well explained! Can you please also share detailed costing of this whole project?
I have a similar dilemna. My room is on the 2nd floor and I cant even sit in my room at any time during the day because it is so hot. I have a 2 ton A/C installed too but it refuses to work. Does not cools at all despite repeated services/gas charging.
Now my main issue is that there is marble & Gutka work on Roof and Terrace of my house. Therefore I can not get in painted or covered or anything else as my dad won't allow it.
Any ideas what I can do? I was thinking about erecting a 1 foot high 'artificial ceiling' above my roof using makeshift steel frame and thermopole coupled with Jumbolan. This would reflect direct sunlight plus also create a 1 foot distance between roof and artifical ceiling which should help. What do you say?