Perka Steel Buildings
The Perka Model 4000 frame is one of Perka’s more economical steel frame designs, and the one clients prefer the best. The open web truss tapered leg design allows for saving on steel required to meet codes… especially as compared to a standard I-Beam Leg, making the 4000 more economical. The scissor cut type truss/roof rafter gives you plenty of headroom as well as space for putting through conduit. This type of truss/roof rafter allows you to put in a higher opening for a door than the eave height! The Model 4000 sidewall height is measured to the top of the frame’s eave (not the purlin or sheeting) and has a typical pitch of 3:12. That said almost any pitch can be designed for your individual needs.
The 4000 is a great frame for most Ag/farm applications like implement sheds, grain storage, and even livestock as well. The 4000 is also great for garages, sheds, workshops, storage/warehousing and even open floor manufacturing. There is a lot of flexibility and versatility in these (as with most Perka Frame Models!).
*** If you prefer not to have the tapered leg – we do have several options with straight legs… check out all the other Models – like 5000, 5400, 6000, 7000, 8000 and 10000. ***
Example of an Engineer’s Drawing of a Perka Model 4000: