However, Zone 3 homes can be placed in Zone 1 and 2 areas and Zone 2 homes can go in Zone 1 areas. The document makes clear that homes built for lower zones cannot reside in higher zones. ![]() However, there are many other requirements for different parts or fixtures of the home, such as eaves. Zone 2 and Zone 3 homes should be able to resist a horizontal drag load of 39 and 47 psf and an uplift load of 27 and 32 psf, respectively. In § 3280.305(c)(1)(ii)(B), there is a comprehensive table listing all the requirements. Zone 3 homes should be able to resist winds of up to 110 mph. Homes built for Wind Zone 2 should be able to withstand winds up to 100 mph. Things get a bit more complicated for Wind Zones 2 and 3. This translates to about 70mph in basic wind speeds. Homes built for Zone 1 should be able to resist horizontal wind loads of no less than 15 psf and upward roof lifting loads of no less than 9 psf. In § 3280.305(c) it goes into further detail of what the requirements are for each zone. “Each manufactured home shall be designed and constructed as a completely integrated structure capable of sustaining the design load requirements of this standard, and shall be capable of transmitting these loads to stabilizing devices without exceeding the allowable stresses or deflections.” The goal of this section can be summarized in the first sentence: § 3280.305 Structural design requirements: This also means that older mobile homes cannot meet current zoning standards. Homes built before that date cannot be made HUD-compliant. The HUD Code was brought into effect in 1976. In this document, almost two entire sections are dedicated to the requirements for mobile homes when it comes to wind. Hopefully, you know by now that the Manufactured Home Construction and Safety Standards at CFR 3280 (or, the HUD Code ) needs to be the first thing you refer to when dealing with your home’s construction safety. What does the HUD code have to say about it?
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |