Interested in a Topline Steel Building? Take a look below at some of our popular sizes of metal buildings. From small residential garages, to industrial size warehouses, we can create a steel building to fit your needs! To find out even more information, just give us a call for a free quote! 1 (800) 369-3882
Topline Standard Steel Building Sizes

40 ft. Wide Steel Buildings
- 40 x 60 x 16 Steel Buildings
- 40 x 80 x 16 Metal Buildings
- 40 x 100 x 16 Prefabricated Steel Buildings

50 ft. Wide Steel Buildings
- 50 x 80 x 16 Steel Buildings
- 50 x 100 x 16 Prefabricated Steel Buildings
- 50 x 100 x 18 Metal Buildings

60 ft. Wide Steel Buildings
- 60 x 100 x 16 Metal Buildings
- 60 x 100 x 18 Steel Buildings
- 60 x 120 x 18 Prefabricated Steel Buildings
- 60 x 120 x 20 Steel Buildings

70 ft. Wide Steel Buildings
- 70 x 120 x 18 Prefabricated Steel Buildings
- 70 x 120 x 20 Steel Buildings

80 ft. Wide Steel Buildings
- 80 x 100 x 18 Steel Buildings
- 80 x 120 x 18 Metal Buildings
- 80 x 120 x 20 Steel Buildings
- 80 x 150 x 20 Prefabricated Steel Buildings
- 80 x 200 x 20 Steel Buildings

100 ft. Wide Steel Buildings
- 100 x 100 x 18 Steel Buildings
- 100 x 150 x 18 Steel Buildings
- 100 x 200 x 20 Steel Buildings
- 100 x 300 x 20 Steel Buildings

150 ft. Wide Steel Buildings
- 150 x 300 x 20 Steel Buildings