50' MODELS

Type 1: Hemispherical 50' Model - Two Level   Top Lower Total with 2nd w/o 2nd 50' Domes Floor Floor Area Floor Floor   Sq.Ft. Sq.Ft. Sq.Ft. Supports Supports         Kit Price $ Kit Price $ 50 x 50 1710 2016 3726 44,000 36,400 50 x 56 1990 2320 4310 51,100 42,600 50 x 62 2270 2624 4894 58,200 48,800 50 x 68 2550 2928 5478 65,300 55,000 50 x 74 2830 3232 6062 72,400 61,200 50 x 80 3110 3536 6646 79,500 67,400 50 x 6 ext. 280 304 584 7,100 6,200 . .   Top Lower Total with 2nd w/o 2nd 50' Open End Floor Floor Area Floor Floor   Sq.Ft. Sq.Ft. Sq.Ft. Supports Supports         Kit Price $ Kit Price $ 50 x 31 1178 1312 2490 31,800 26,700 50 x 37 1458 1616 3074 38,900 32,900 50 x 43 1738 1920 3658 46,000 39,100 50 x 49 2018 2224 4242 53,100 45,300 50 x 55 2298 2528 4826 60,200 51,500 50 x 61 2578 2832 5410 67,300 57,700 50 x 6 ext. 280 304 584 7,100 6,200 . .   Top Lower Total with 2nd w/o 2nd 50' DOE Floor Floor Area Floor Floor   Sq.Ft. Sq.Ft. Sq.Ft. Supports Supports         Kit Price $ Kit Price $ 50 x 6 280 304 584 13,300 11,900 50 x 12 560 608 1,168 20,400 18,100 50 x 18 840 912 1,752 27,500 24,300 50 x 24 1,120 1,216 2,336 34,600 30,500 50 x 30 1,400 1,520 2,920 41,700 36,700 50 x 36 1,680 1,824 3,504 48,800 42,900 50 x 6 ext. 280 304 584 7,100 6,200 6' extensions may be added on to any model as necessary to achieve desired square footage.  For example 32 x 38 D, 32 x 44 D, etc. All drawings are not to scale.  Dimensions are nominal.  Prices are subject to change without notice. -Home - 24' Models - 32' Models - 40' Models - 50' Models - Tunnels & Annexes - If you get trapped in just this frame click HERE to go to www.earthshelter.com