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.

If you're in the area, you're welcome to join us for breakfast and a kitchen design class every second saturday of the month. Bring some photos and a professional can help you with design ideas. Here is a link with more info on the class: http://www.leichtny.com/how-much-will-your-kitchen-cost-class-registration Let us know if you have any questions.

hi I bought an 18"by 18" black granite readymade sink to be used in my kitchen as opposed to stainless steel sink . what and how do I house it on the granite cooking platform to ensure that the weight of the granite sink can be taken . what supports would a granite stone sink need ?

When it comes to rugs, you must find the one that is crafted in high-quality materials. This assures their longevity. While there are many décor shops in Dubai where you can find decent kitchen rugs, you can also take a look at THE One's collection of kitchen rugs. Apart from an extensive list of options, the kitchen rugs at THE One spell comfort and durability. Plus they are trendy and chic.