there is many types of support to be used for counter top for long lasting work... as ... 1) brick wall which takes 2" , 4" or 6" thickness space which is not good for below space as we will waste space for storage under counter... this is used where heavy material is used on top of counter for cutting any food items... 2) marble support... which will take 35mm thk space double support... 3) furniture base if the kitchen working person is using the sink properly for washing purpose and the gaps between the sink and counter top has to be sealed properly for leakage free to avoid any damages for below storage, as i will not prefer this in other area... this can be used only in foreign countries...

I am not exactly sure whether the material is similar to Corian or quartz manufactured in India and used for kitchen platforms, but I won't advice you to use it considering our use of turmeric in cooking. Better someone else be gineapig before you spend your good money on untested material.

Hi. I hope the counter is thick enough to take the weight of the sink and water. atleast 25mm to drill in the undermount sink clips. Drill clips are available easy, you can look up Blanco and Franke EL undermount clips. If the counter is thin, you risk cracking while drilling, in which case it is better to use epoxy sink clips. A brand you can find in India is Solartime. They are expensive but you can get your local fabricator to make you a dozen clips and get them galvanised to prevent rusting. Do remember to apply silicone sealant between the undermount sink and the quartz generously. I know how you feel, things that are easily done in the west can be a pain to achieve in our country, especially places other than major cities.

Installing a 19 mm thickstone carcass (ie, the back, sides and floor slab) is an almost foolproof way to prevent termites. But this requires experienced and skilled labour to make sure that the plumb line is maintained. This seems to be a specialty in places like Jaipur and Gurgaon, so that's where you get this kind of labour. However, for fixing the shutters and drawers, you will still need carpenters and I must warn you that drilling into stone is again a laborious and slow process. And coordinating between the stone layers and carpenters can be a bit of a pain. I have worked with this option and also with plywood alone. Ceramic tiles on the wall are no protection against termites