Hot and cold supply points
PPR lines routed precisely to basin, shower and toilet positions

Farwaniya
Bathroom rough-in in Rai Industrial means running supply and waste through large functional buildings on solid foundations. We select pipe routes clear of columns and beams and pressure-test carefully before interior walls fix. Waste flows at steady pace toward floor traps with no delays.
Industrial buildings in Rai feature high ceilings, thick concrete slabs, and wide spans between main columns. We run pipes above slabs on metal channels or under slabs in open trenches for easy maintenance and future changes. Waste here relies on multiple floor traps spread by distance, and we size pipes larger to handle heavy discharge loads.
Rai Industrial Area in Farwaniya sits adjacent to The Avenues Mall and houses warehouses, workshops and administrative offices.
We test large-bore waste lines by simulating high flow—pumping water at full discharge rate for ten minutes.
PPR lines routed precisely to basin, shower and toilet positions
uPVC drain runs laid at correct fall to prevent standing water
Floor trap levels set before screed to align flush with final tiling
Connecting the waste run to the vent stack prevents trap siphoning and odour
Documented pressure test on supply lines before walls are permanently closed
All supply and waste point locations recorded for finishing and future maintenance
How we work

Tell us what is happening and where, and the right equipment is loaded before we arrive.

We film the line from inside and know the kind of blockage and its exact place. No guessing.

High pressure water, a machine or a drain snake, whichever the line actually needs.

The camera runs a second pass and you see the line clear with your own eyes before we leave.
Same method, same equipment. Only the size of the job changes.




Why us
Amana means trust. Someone else's home is not ours to be careless in.
Do not take our word for it. Look at the line yourself.
Breaking is the last resort, never the first step.
A blocked line does not wait for the morning.
Six governorates, 139 areas.
For buildings and complexes, servicing before the problem starts.
Restaurants, offices and complexes, not only homes.
Common questions
Need someone now? The emergency line is open any hour.
+965 9668 4964
We size floor traps by counting drainage fixtures and the maximum simultaneous flow expected. Typically one trap per three bathrooms minimum, with another for ground-level water lines.
Yes, if we secure them firmly on metal channels and clear 2.2 m minimum height above ground. We make protected crossings where staff pass underneath with heavy-gauge steel covers.
