Intech out of Nappanee Indiana make all aluminum trailers with side doors. Makes it a lot easier getting in and out. My Intech trailer is an extra 6" high as I also tow a Lightning from time to time which needs the extra height. 24 foot length, cabinets, and winch; weighs 4500 lb.Is the Halumark, a FULL aluminum trailer? Their site says "our best aluminum skin trailer" which leads me to believe that its a standard steel framed trailer with an aluminum skin. I just looked at their site, as I was curious, as I didn't think Halumark made full aluminum trailers.
For reference, 20+' Trailex/Blowex (thanks Steve for that!), is under 2000 lbs. More, of course when you add the weight of all the spares you need to carry.