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- From: skip@rosalyn.stat.uga.edu (Skip Gundlach)
- Subject: Re: Manufactured Housing (not a mobile home)
- Message-ID: <1992Dec30.185653.26661@rigel.econ.uga.edu>
- Sender: news@rigel.econ.uga.edu
- Organization: UGA Statistics Department
- References: <1992Dec30.164738.24680@elroy.jpl.nasa.gov>
- Distribution: usa
- Date: Wed, 30 Dec 1992 18:56:53 GMT
- Lines: 122
-
- In article <1992Dec30.164738.24680@elroy.jpl.nasa.gov> ktong@shannon.jpl.nasa.gov (Kevin Tong) writes:
- >
- >Does anyone out there know anything about manufactured housing or
- >has any experience with a house built using manufactured housing.
- >I'm not referring to a mobile home, I'm referring to a house that
- >is built in a factory and then shipped to the site and assembled
- >together. The finished product should look no different than a
- >stick built house.
- >
- >I'm doing research on this to see if this is a good (and cheaper)
- >alternative to custom building a home on a lot.
- >
- >Information that I would like to get is
- >
- > * Companies and/or factory that manufactures this type
- > of house in the Southern Calif. area.
- > * Industry Assn. and or books that I can call or look
- > up to find companies that do this
- > * Experiences that people have had in having a home
- > built this way.
- > * References that I should consult (articles, books, etc)
- >
- > And any information that I need before I should even consider
- >using this method of building a custom house.
- >
- Sorry I can't help you with Cal info, but manufactured housing has
- several advantages and a couple of disadvantages.
-
- Advantages include less material cost and labor cost. That is
- because of the volume purchases of material all delivered to one site,
- and because you are paying factory labor, not "semi-skilled
- construction" labor. Another is that the homes can be built in jigs
- which help ensure accuracy of fit and measure. Another is that the
- sections (for other than single-section usage, such as mobile field
- offices and the like) are built from the outside in rather than the
- reverse, as in stick-built, because there is no need to hurry up and
- get it enclosed for weather protection, and the whole structure can be
- pre-wired and plumbed, with intersections planned for where the
- sections meet. In general, the sections can be made entirely (i.e.
- sheetrock, carpet, etc., installed) but transportation difficulties
- usually mean some compromises in that regard. Which leads to ...
-
- Disadvantages include the cost of transportation, and the associated
- difficulties. The cost, naturally, goes up as the distance from the
- factory increases, and exponetially so if there are challenges such as
- height or width problems along the route requiring detours from a
- straight line path. Next, if all is not just exactly level, the
- structures will usually deform somewhat along the way. Depending upon
- how much deformation there is, the sections might not line up
- properly, or might require cosmetic surgery to make look OK on the
- outside, if the siding has been factory applied. If not, that is a
- local labor situation, just as you would have in a site-built.
- The same applies to the interior. Usually, manufacturerers, if they
- are going to apply drywall, will leave a fairly wide seam at the
- joints, and usually won't finish it regardless, since the seam will
- likely move during transport. That means local finishing cost, again.
- Further, if the carpet is installed, the seaming is easy, but without
- a pusher-type stretcher, it won't be tight. That, combined with the
- mess of drywall finishing will usually mean that it is better to get
- the structure delivered without the interior touches done. More local
- labor and costs... Ditto for anything other than monolithic
- board-type exterior, which will require only seam molding to finish.
- Of course, if you are doing a truly custom home, you will probably
- want some other exterior. Anything which has any danger of
- separation during transport (i.e. rock, brick, slate, tile, etc.) will
- not work in the house sections.
-
- Finally, if you are doing a CUSTOM design, the factory will work with
- you, but the workers will not have had the advantage of building
- dozens of them and therefore have a learning curve - which might
- result in lower quality. Additionally, on the quality issue, while
- the factory will welcome your viewing of the process and progress of
- your home, if you are not nearby, you cannot exert any daily "hands
- on" in the quality and execution, as you could with a site built
- product.
-
- As a whole, you will probably want to visit several homes that the
- factory has produced in their actual installations, both while going
- up and after being lived in for a while, to see if you are happy with
- the results. You will also need to do a comparison of costs for teh
- design you want. Unless there is a clear cost savings to you, or you
- either don't care to or can't be involved in a site-built home, you
- might prefer to do the site built route.
-
- On the other hand, unless you have a general contractor that you have
- total confidence in, the nuisance value of being involved in a site
- built home might give a heavy cost advantage to the factory built
- home. Either way, there will bve local labor and skills involved, so
- factory or site built, you will have some nuisance factor...
-
- For myself, I would be happy with a factory home. I have built some
- with panelized construction, which speeds the "drying in" process and
- has the materials and labor advantages mentioned above, but only the
- exterior and walls is pre-built. The rest is a stick-built process.
-
- In either case, you will have site preparation to deal with...
-
- For information in your area, look in the yellow pages under
- manufactured housing. Also, talk to the local homebuilders'
- association for both leads and experience with a particular
- manufacturer...
-
- Hope this is some help...
-
-
- >Thanks.
- >---------------------------------------------------------------------
- >Kevin Tong, (818) 354-0657 Jet Propulsion Laboratory, MS 238-420
- >ktong@shannon.jpl.nasa.gov Pasadena, California 91109
- >---------------------------------------------------------------------
- >--
- >---------------------------------------------------------------------
- >Kevin Tong, (818) 354-0657 Jet Propulsion Laboratory, MS 238-420
- >ktong@shannon.jpl.nasa.gov Pasadena, California 91109
- >---------------------------------------------------------------------
-
-
- --
- Skip Gundlach .nosig (Sorry, that's the best I could do on short
- notice, and I'm not even an electrician...)
-
-
-