Jaiden G90 16 ft. x 24 ft. x 14 ft. Log Cabin Style D.I.Y. building kit | Hud-1 EZ Buildings The Jaiden G90 Glulam timber building kit is a multi room design with a lofted bunk area. The Jaiden G90 has 3-1/2" wall logs R12 value and is 16. ft. x 24 ft. down below and a 16 ft. x 11 ft. 9 in. loft bunk area which gives this building 560 sq. ft. of space. The Jaiden G90 offers a perlin roof system design that gives it the open vaulted cathedral style look. The building is shipped direct to you via curbside. Roofing shingles are sold separately.