Two different sized all-aluminum teardrops fit on top of your  4x8 or 5x10 flat trailer:

- 480: 9.6 ft. length x 48.5 in. width x 46 in. height
- 510: 11.5 ft. length x 60 in. width x 58 in. height

Bolt-on concept: Each size pod fits on top of any flat-top 4x8 or 5x10 trailer. All-aluminum configuration significantly decreases weight and offers a sleek, aerodynamic style. I am using bed liner in black to make the Harbor Freight 4x8 1720lb capacity unit a rust resistant, outdoor, low maintenance teardrop that is ready to go when I am. 

Outer shell: 5052 .100" thick heavy all aluminum structural formed skin(no plywood)

Inner wall frames: Welded and bonded 1" square 1/8" wall 6063 aluminum tubing offers support for side walls and a location structural add-ons to the interior or exterior.

Rear hatch: Same 5052 aluminum as the outer shell. Includes hinges and struts and 1" 6063 inner framework

Flooring: Up to the customer. We're going with some high-quality 3/4" plywood as the base floor in our in house builds. The floor can easily be installed once the pod is assembled onto the trailer. Snap together wood pieces or carpet for the win on top of the plywood.

Window/door configurations: Two screen entry doors 26x32(4x8) or 30x36(5x10), two 14"x16" rear quarter windows,  and a 12"x33" tilt-out ultra seal window crank out for the front.

Hardware: Hurricane hinge, latch for rear hatch, weather stripping for rear hatch, RV butyl rubber sealant tape (40 ft.), aluminum corner extrusion cover trim (approx. 20ft.) with vinyl insert 

Fasteners: Stainless 8 mm bolts and nuts, aluminum flush mount rivets (3/16"), #8-24 bolts and 8-24 nylock nuts for the roof/corner trim mounting. 8mm ss lower flange bolts/nuts.