Yeah thats the reason for building this cab , I have 400hrs on it and its only a year old in june. I didnt want to trade it in until i have paid more on it and can right it off on my taxes this year. Anyways. The glass is in a track i made out of 1/2 angle. The glass pieces are glued into the frame with high tack glazing silicone. I tested one piece with some liquid nails clear and it seems to be holding up good also. FYI , This tractor is used daily about 8-12 hrs moving dirt or mowing properties. Hauled by trailer about 100miles a day or more. Everything is holding up well without any problems. I did have to take the dash out and insulate with foam because of the heat coming off the engine and wrapped insulation around the loader valve .Lots of heat coming off the valve. I will post some pics ,just havent had time. As far as the noise level. Its alot less than with a canopy. Not loud at all. I actually have a amp and Sirus satelite radio that i listen to all day. I have used several cab tractors and its about the same. the roof is insualted and the floor has carpet.