The size of each roof truss depends on the design roof load and pitch.
Modular home roof trusses.
Some roofing experts say you can do on manufactured homes that have 2 4 studs 12 16 oc and roof trusses that are 16 oc or less.
Bowstring slope half slope and flat.
The perimeter walls are attached to the roof trusses using metal straps and nails as shown below.
It s often used for cellars and long hallways.
Then add trusses to the frame and to the roof of the mobile home.
4 types of mobile home roof trusses.
On older mobile homes where the roofs are nothing more than a covering of thin sheet metal the lines of the support beams are clearly visible through the metal.
First there are three common types of mobile home roof or truss designs.
They are designed at a 4 12 pitch to be spaced 2 foot on center.
Built to give the roof a sloped design to shed water trusses are the studs that support the roof sheeting.
In order to create the semi cylindrical appearance for the ceiling this truss would need many small pieces of wood framed together.
Roof construction of a clayton built manufactured home starts inside a climate controlled home building facility with trained home builders assembling a complex truss system that has been specifically engineered to provide a secure foundation for the rest of the roof.
You can then apply the chosen roofing material to this roof deck.
Every inch of the home is designed specifically for the home s layout starting at the chassis which is curved to balance and distribute the weight of the home perfectly.
Before we continue we need to cover a few basics about mobile home roof overs.
Mobile homes use lateral roof trusses that go from one side of the home to the other and rest right on top of the sidewalls.
Make sure you extend any vent pipes through the new roof pitch and seal it with flashing.
Roof trusses are almost universally spaced 24 inches on center.
This has a characteristic barrel shaped ceiling.
This decorative type of truss adds volume keeps the room cool and has a relatively low maintenance drywall.
Flat standard slope half truss and bowstring trusses.
These trusses the meet building code criteria as specified by structural building components of america sbca and the truss plate institute tpi.
Others roofing experts have told me they won t do it on any manufactured home.
Once the roof truss system is completed the manufactured home roof structure is moved over the rest of the home.
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Bringing the roof and home together.