pilgrimage wrote:I think i did not communicate properly and fully and was misunderstood.What i meant is that i didn't want those short life mabatis not all mabatis.
Hahah. If may try to get you.
1. You want good roofing material that is long lasting.
2. You intend to harvest water from your roof.
Okay. is the roof on your house or ni ya zizi la ng'ombe? (which structure).
if a house, try ask architect the design and recommended pitch (angle) for max harvest. good luck.
Everybody STEALS, a THIEF is one who's CAUGHT stealing something of LITTLE VALUE. !!!