Table of Content
Finally, a contractor can arrange official certification that your foundation meets the FHA standard for permanent housing. If in doubt use 70, because it is better to over-engineer your concrete slab than underestimate the load. Compacting the gravel sub-base before pouring the concrete reduces the potential impact of ground heave.
However, the increased value and ability to apply for real estate loans makes this cost appear minuscule in comparison to the benefits you receive. Yes, if the piers or footers are anchored to the runners and the home is permanently fastened to the piers your mobile home can qualify for real-estate status. This is one of the cheapest foundations, but it depends on the size of your home.
HUD REQUIREMENTS FOR MOBILE HOME FOUNDATIONS
VA and FHA loans require that the mobile home be situated on a permanent foundation that complies with the rules presented in the PFGMH. All mobile home foundation systems need to conform to the requirements put in place in the HUD Permanent Foundations Guide for Manufactured Housing . When the mobile home is placed on the foundation, it should be stabilized. If a high wind comes through, your home cannot sway or topple over. If you do not have the proper stability, this will keep your foundation from being considered permanent.
As you can see, many different elements play into building a foundation. The cost to hire a professional may be less than paying to do it as a DIY project. The cost to put your mobile home onto your foundation is different between a single wide and a double-wide.
The Durability of Manufactured Homes
The general definition of a permanent foundation is one that remains and lasts. You expect your foundation to last for the life of your mobile house , so it makes sense to invest in a professional to give you a solid foundation. Snow load – in some areas, winter snow adds seasonal weight variations. Live load – the added weight of moveable furniture and people.
Modern-day manufactured or mobile homes are made with a high degree of precision. Construction processes for mobile homes such as double-wide models include exacting laser-cut joining and other building techniques that make them solidly built. Unless they're permanently affixed to foundations, though, manufactured or mobile homes may depreciate.
In other projects
The significant barrier to using a basement foundation for all mobile homes is the expense and complexity of creating a structure meeting the building code. Pier foundations are less expensive than pouring a whole slab, and they provide excellent frost resistance. The costs of the concrete vary from $2,500 (single-wide) to around $8,000 (double-wide). But the costs of installing a mobile home foundation include labor and a sub-base, and for a complete job, expect to pay $6,000 to $15,000. Double-wide mobile homes get their name because they are two units joined together.
Because the home will rest on the slab through the use of piers, it does not need to be as precisely measured as the previous foundations. A skirting can be used to cover the area between the home and the slab. Some mobile homeowners opt to design a more spacious crawlspace to give generous storage space and better access for maintenance and inspection. The gravel layer evens out ground imperfections, adds drainage, and cushions the concrete slab from the effect of ground movement. A floating slab foundation is the most practical and economical approach to providing a permanent foundation for your mobile home on most sites.
Foundation walls must extend a minimum of 8 feet above the foundation’s finished grade at every point. Masonry or concrete foundation walls are 6 inches, with a reinforced concrete footing thickness of at least 6 inches or 1. 5 times the footing projection’s length from the foundation wall, whichever is greater. The bottom of the footings must reach the site’s maximum frost penetration depth. Only clean material free of wood scraps or debris may be used for back fill. For a foundation project as involved as this one, it’s better to hire a contractor.
Installing a vapor barrier beneath the concrete slab is an effective way of adding moisture protection to your living space. Some individuals will choose to keep their mobile homes on a regular foundation. However, there are times when a permanent foundation becomes necessary.
Each state differs from the perimeters surrounding this circumstance. Therefore, you will need to do research and check with your local building authority. After your foundation is ready, you will need to remove all the wheels, the axles, and the hitch. The home will then be permanently affixed to the foundation of your choice.
There should also be proper supports laid within the concrete, so it does not move and crack with the soil. This means that you should be wary of the frost line in some areas. The home is lowered down onto the footers and piers and can be permanently fastened to them. Piers or footers are placed on the slab where they can support the homes I-beams.
No comments:
Post a Comment