I have a cover for our RV that is 47 ft long and 14.5 ft at the peak, 13 ft at the eaves. It is 18.5 ft wide. There is a 12 ft by 18.5 ft shop on the back of the cover. The floor is concrete. The sides come down to about 4 ft from the ground. It offers exellent cover for our 40 ft coach.
Badeye
"No one can guarantee success, only effort."
Bob & Fran
2005 Coachmen Sportscoach Elite 40 ft DP
2003 PT Cruiser
Featherlite Car Hauler
FMCA F324606
Once completed you should add a bunch of old CD's or DVD's hanging on monofilement fishing line. The slightest breeze make's them move and scare birds away. My Uncle kept getting his vehicle soiled by the feathery critters, not a problem since he went digital. He did say at night when a light hits them it looks like a bunch of UFO's.
KA9ATV
K2500 7.4 3.73
Michelin 245/70R19.5 XDS2 on Vision Type 81's
31' Dutchmen
Yamaha EF3000iSE
retired gadgetman