Domal Aluminum sections from Domal, Italy and toughened glass for windows.

Copper pipe for internal bathroom plumbing work.

Lead free pipe from Astral for supplying water. Spun cast iron pipe instead of
normal C. I. pipe for the soil and waster water line.

PRV from Honeywell USA (made in Germany) for reduction of water pressure.

Video Door Phone from Honeywell.