This is due to the fact that most mobile homes have very little space between the ceiling and roofing so the manufacturers figure why bother with it.
Moble home attic ventolage.
Help purchased home 8 years ago with 2 power attic vents.
Most mobile homes do not have attic access.
Duravent vent cap type b gas vent type b gas vent designed to the demands of the common category i appliance installation.
Noticed one of the attic vents was not working.
Here is a thread link to my photo storage forum that shows a 3 12 pitch manufactured home that not only has shingle vent ii ridge vent installed continuously but also smart vent along the eave edge on one side and as a mid roof application on the other side due to the garage modular section not allowing continuous upward air flowage from that eave to the ridge.
Ventline bath ceiling exhaust fan roof cap for pitched roof 22 99 black foundation vent with damper 9 69 ventline almond exterior sidewall range hood vent 9 99.
Attic ventilation design strategies for manufactured homes.
Active ventilation products inc avp manufactures affordable mobile home roof vents and more to the hud fema modular industry dating back to 1997.
Vent roofs with steeples towers or cupolas can be found in different buildings from barns to cathedrals.
Things have been ok low energy bills house very comfortable.
Our focus back in 1997 was ventilating mobile homes with roof vents and whole house fans.
That was done for a handful of independent manufacturers.
The building codes and building science for.
A literature search and review was conducted to investigate attic ventilation design strategies for manufactured homes.
Told that the 2 attic power vents are the only attic ventilation i have the house does have vented soffits every other soffit cover is vented.
The idea of roof vents existed for hundreds of years with natural vents employed in chinese buildings during the tang dynasty natural ventilation ducts in the buddhist monks caves and wind catchers incorporated in arabian architecture.
Roof vents for manufactured homes and rvs.
The findings of the literature review were debated among and analyzed by a steering committee of industry representatives.
Interestingly most manufactured homes do not come with an attic access for new homeowners.