Vocal Booth Reflections

Hi I have no idea of studio design and was told to try this website for help. I am trying to drasticly cut down the reverb reflections in my vocal booth,and have bought the mineral wool product shown on the link below. http://www.domesticsoundproofing.co.uk/ ... ng/amw.htm I bought the 100mm x 1200mm x 600mm size The idea is to make some MDF panels and glue the Mineral wool to it and cover with material.Then hang on the walls Basically is this a good enough product to use,and how much of the wall area should i be covering. I was thinking of covering approx 75-80% of the wall area with this. Theres isn't much choice of products here in England,and most people use Auralex foam products which i find overpriced. Anyway could someone please tell me if this will work before i go ahead a make these panels. Any diagrams would be very very helpfull Paul

You don't provide room plans with your question. Soooo much wariants here. :? And describe your floor surface, ceiling, any door with glass, parallel walls? You see nobody can answer a general question like this! Please give some details. 8)