Modular Home Roof Trusses

Roof trusses are almost universally spaced 24 inches on center.

Modular home roof trusses.

It s often used for cellars and long hallways. Make sure you extend any vent pipes through the new roof pitch and seal it with flashing. 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. Compare click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list add to list click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to your list sku 1889754.

These trusses the meet building code criteria as specified by structural building components of america sbca and the truss plate institute tpi. Generally you ll need to build a frame for your new roof pitch and attach it to your mobile home s roof. Bowstring slope half slope and flat. The perimeter walls are attached to the roof trusses using metal straps and nails as shown below.

Built to give the roof a sloped design to shed water trusses are the studs that support the roof sheeting. You can then apply the chosen roofing material to this roof deck. If your manufactured home s roof truss sits completely upon a top plate it usually indicates a load bearing wall. Before we continue we need to cover a few basics about mobile home roof overs.

This has a characteristic barrel shaped ceiling. Once the roof truss system is completed the manufactured home roof structure is moved over the rest of the home. 4 types of mobile home roof trusses. 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.

They are designed at a 4 12 pitch to be spaced 2 foot on center. Others roofing experts have told me they won t do it on any manufactured home. Flat standard slope half truss and bowstring trusses. Pre manufactured stock trusses are constructed with spruce pine fir spf or southern yellow pine syp lumber.

This decorative type of truss adds volume keeps the room cool and has a relatively low maintenance drywall. Then add trusses to the frame and to the roof of the mobile home. 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. First there are three common types of mobile home roof or truss designs.

The size of each roof truss depends on the design roof load and pitch. 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.