Effectiveness is influenced by capacity of unit. If you are trying to mount a 270 cfm fan more than 30" above cooktop, then it may make noise but will do little to clear the air. If it is 1000 cfm, then it can be higher than 30". So the answer is "it depends". Most people don't mount them more than 36" above the cooktop unless it is a really high powered unit.

Congratulations to all of you. Its a wonderful platform to be on and you all are doing a great Job. My favourite Design Style is 'Minimal'. I just have this strong connection with simple, subtle and elegant things. Cheers:)

We don't recommend concealed cisterns for residential use as it can be difficult to maintain for an average homeowner. The flashy looks are outweighed by other issues. If you use well water, the water will get yellowish and sediments will start to collect which is a plain to clean. In western countries tap water is good to drink, has a constant reliable supply and pressure, does not contain sediments - therefore this problem does not arise. You may already be aware of the cons, but here are some just in case: - More expensive than a typical tank toilet cistern - If you ever need to replace the toilet cistern, it becomes difficult because of the tiled wall. (having a wall void or access for the plumber to get behind the wall works around this) - Can’t manually fill the toilet cistern if the water is turned off to your property and you need to flush the toilet. - The cistern needs to be installed prior to walls being sheeted and tiled – this isn’t a con, but just something to be aware of. Or else, a void needs to be built out so the cistern can be installed later. - The cisterns often require a wall faced pan, which requires a bracket to not only hold the pan in place, but to also ensure it can carry the weight of the person sitting on the toilet suite. Sometimes the installation in this part of the world is not upto the mark. - It can be hard to turn the water off to the cistern (for the homeowner) as it’s not readily seen, unlike the typical toilet suite control valve.

SF Firstly, what kind of spaces Are you designing- residential, commercial etc., Which city are you located and focusing to get the client's. Cities like Hyderabad, Bangalore, Chennai have adequate workforce/labor for interior work from carpentry to false ceiling to plumbing and painting. Select a sub contractor whom is well versed with materials first., I.e hardware's required for execution. Drawings are easy but finishing is the main criteria. What materials you want to go, which brands in you want to have? Plywood, laminites, Type of glass, Tiles, Light fitting s etc. Then you can fix the Deal!!