Understanding how manufactured dwellings are built can aid you remodel or modify a home. This is specifically true when you have to replace the flooring or relocate walls in a mobile home. Discovering the building methods that room involved, and also the order of construction, can assist you setup your project better and conserve money.

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Manufactured Home building Basics

Steel Chassis

Both solitary wides and double wides (which are basically simply two solitary wides) sit top top a stole chassis.


Steel beams through slight curvatures space welded together to produce a cambered chassis.

This is done to aid even the end or distribution the load of the home. These curves room barely noticeable yet are vital to a solid manufactured home that can withstand vibrational forces and transportation at 55 mph.

The camber or curve the the steel chassis help the residence absorb shocks and also distribute weight much more efficiently.


Besides the chassis and roof-down structural integrity, manufactured residences are constructed much prefer site-built homes.

Floor Joists

Once the chassis has actually been built to specifications, the building contractors will use a jig or template to developed the floor joists indigenous 2x6s or occasionally 2x8s for the greater quality homes.

Palm Harbor dwellings uses computer aided architecture programs to help design your floor joists because that each model.


The heating and also cooling vents, plumbing lines, and electrical cables will be set up through the floor joists. In part models, the ductwork and also electrical will be ran with the roof trusses.

Next, the subflooring and also floor extending will be laid.

How wall surfaces are developed in produced Homes

Walls are built using timber boards dubbed studs. Studs space the upright boards and are generally 2″ x 4″ and also spaced every 16″ in a manufactured home. That’s what the ax 16″ OC, or ‘on center’ method in construction lingo. Far better quality manufactured residences will have 2×6 studs and an ext affordable dwellings will have actually 2x3s. State laws and also wind zones will certainly determine how your manufactured home is constructed.

Interior walls, sometimes dubbed partition walls due to the fact that they separate an are and have no pack bearing qualities, have the right to be 2x2s and also spaced 24″ apart.

The vertical studs space held together with horizontal boards dubbed bottom plates and top plates. House Tips share a valuable illustration of the components of a wall:

Walls about doors and also windows are built differently to distribute weight under the political parties of the turbulent opening. Structural headers space used above the doors and windows come reinforce the area. Oftentimes trimmer or king studs will certainly be offered (sometimes both however not as often).

How Walls space Attached come Joists and Trusses

The bottom key of an interior wall is nailed right into the floor joists. The floor and also the roof will sandwich the walls to produce a structurally sound wall.

The perimeter wall surfaces of a manufactured residence are attached come the floor joists using nails and 26 gauge metal straps as displayed below. This are likewise called hurricane straps.

The perimeter walls space attached to the roof trusses using metal straps and nails, as displayed below.

If your produced home’s roof truss sits completely upon a top plate it usually indicates a pack bearing wall.

Double Wides

In reality, twin wides are simply two single wides. Each piece of a twin wide has its very own integrity and strength however together it creates an also stronger home.

In the photo below, you see one fifty percent of a twin wide that has actually the interior and perimeter walls installed. Notification there is no roof, yet. Roofs are developed separately from the rest of the home and installed after ~ all internal work has actually been done.

Double wide Roofs

Double wides usage roof trusses that are

Once the roof is set up over the wall surfaces it will develop a strong web of structure integrity.

Exterior building on brand-new Manufactured Homes

Some made home contractors do points a little differently. Some brands will placed the roof on first and then include the exterior sheathing, others will add the sheathing on before the roof. Jacobsen dwellings does the latter. Jacobsen dwellings released a video clip on Youtube that reflects their made home building and construction process. Of all the videos I’ve watched they seem to call out various other brands much more often for cutting corners or utilizing cheaper products – I reap that.

Exterior sheathing must be OSB or plywood. Over there is a product petrochemical product referred to as Thermo-Ply. It’s cheaper and doesn’t seem to resist the facets as well.

Video Tours and also Construction Videos

We have included several the the top manufactured house builder’s building and construction videos below. This need to make it straightforward for you come see how each agency differs. Remember, though, a couple of of the brands below are owned by the same corporation for this reason there yes, really isn’t lot of a difference. Also, save in mind the these brands are mirroring their finest models in these videos and therefore their ideal construction. Many models that contractors offer will certainly not have actually the materials mentioned.

How Manufactured houses are built at Clayton Homes

How Manufactured homes are constructed at Jacobsen Homes

How Manufactured houses are constructed at Palm Harbor

How Manufactured dwellings are constructed at Champion Homes

How It’s make TV display Covers Factory-Built Homes

How Manufactured homes are built at Schult Homes

How Manufactured homes are built at gold West Homes

10 clever Upgrades to gain When purchase a brand-new Manufactured Home

A much better Look inside a made Home

If you desire to visualize a double wide’s structure process, this photo should help you. I uncovered it atFrey’s Mobile and Manufactured residence Sales website.

1. 2×10 #2 SPF or far better floor joists top top 16″ centers.2. Perimeter heat with wall placed registers and boots.3. Shaw Acclaim 16 ounce casual structure carpet through 5 lb rebond pad.4. 2×6 Stud SPF or far better placed ~ above 16″ centers.5. 2×10 headers over all windows and doors.6. 7/16″ OSB exterior sheathing.7. R-19 Owens Corning Fiberglass wall batt insulation.8. R-33 Cellulose Roof Insulation.9. Optional 7/12 roof pitch with 50 or 70-pound snow load.10. 2×6 Fascia plate.11. 7/16″ OSB exterior roof sheathing.12. Architectural Roof Shingles.13. Full-finish drywall throughout the home.14. Double pane vinyl, single hung – solitary tilt windows.15. 36×80 vinyl clad stole insulated 6-panel door v storm front and also rear.

Learn about the 3 levels of quality and also price here.

Conclusion – just how Manufactured residences are Constructed

Knowing exactly how manufactured dwellings are built is clever for those looking to remodel an larger mobile house or buy a new manufactured home.

Over the years, the made home contractors have tweaked their building processes under to a fine science and the quality of the residences has increased significantly.

Building a home in a factory is a safer and far more affordable an approach of residence construction.

Advanced computer-aided design, committed machinery, and tight inventory control has enabled brands to build manufactured residences at half the expense per square foot together a site-built home.

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Constructing a residence inside a temperature controlled factory v well-trained employees that understand they will have a job tomorrow creates a higher quality product. Civilization that work consistent shifts is the best all-around technique for residence construction.

As always, many thanks so much for reading Mobile residence Living!

Updated April 13, 2019 (MMHL does not endorse or recommend one manufacturer end another. Every manufacturer has their own strengths and weaknesses.)