Table of Content
Anchors are usually 4 ft in length with a galvanized coating. Modern anchors are installed at 5’4″ maximum on center in wind zone 2 areas in Florida. Ground anchors installed to manufacturers instructions help to prevent the “I” beam from moving laterally on the piers during storms which may lead to catastrophic foundation failure.
If there has been any damage during transportation, it’s usually up to the transporter to fix it before installation. Reinforced walls are then poured so the home’s floor can be positioned at ground level. This is one area where finding the right installers and contractors really pays off. You need people you can trust to do a professional job in a timely manner. For nearly 20 years MobileHomeRepair.com has been the leading resource for mobile home repairs, upgrades, maintenance, and enjoyment.
Satisfactory Task Completion Check.
If you will be attaching your tie-downs to a concrete foundation, make sure it is at least 4 inches thick. Installing a tie-down and anchoring system is not too complicated for most do-it-yourselfers. At the very least you should have a building inspector or a trained installer check over your finished work. It is important to note that the requirements for your local area can vary quite a bit from what is shown above.
If there is something that you are not sure about, then talk to a professional manufactured home contractor before you start the installation. The manufacturer’s installation manual trumps all other codes. By law, each manufacturer must hand over detailed installation requirements for every make and model of home. The requirements should meet all HUD standards but are usually much more detailed and will have higher regulations that your installation crew must follow.
Hook-up and tension device:
You’ll need a crane to position the home if you’re using basement foundations. Remove packing materials that protected the home during shipping. Inspect the home and all provided materials, appliances and equipment immediately upon delivery.
Hidden problems with the downspouts or grading, for example, could cause massive water ingress leading to warping and buckling sometime down the road. A faulty foundation could cause the home to settle unevenly and might have to be completely rebuilt if it isn’t up to the job. For several days or weeks your home site has looked like a chaotic building site, now everything comes together and your home is nearly ready for you. There’s just one final stage of the process to make sure that your home meets the many technical and regulatory aspects of an installation. Using a combination of hydraulic jacks, rollers and winches, move the section into its final position and remove the running gear.
Anchor Codes Upgraded In 1997 – State Code 15c
You’re ready to have the mobile home installed on your home site. If everything goes well, you’re just a few short weeks away from moving into your new home. Now take the shovel fill in the top of the hole taking care to tamp down the soil every 6 inches or so to make sure that the ground is compacted and firm. This is really important, if not done correctly, the anchor will start to pull out of the ground as the split bolt is tightened up. Using your post hole diggers, start to dig your hole so that the bottom of the hole will be at an angle of 15 degrees towards the home. Dig down approximately 2 feet removing the excess dirt as necessary.
If you are installing an exposed over-the-top tie-down, the strap or cable should be positioned over a roof rafter. Protect the edges of your roof with a roof protector of some type. Make sure the strap or cable does not cover a window or door. Check the wind zone chart for your location and determine the required number of anchors recommended for your zone. You should regard this number as the minimum needed for your home.
Anchor Installation & Maintenance
Because of increased structural strength of manufactured homes, these models are secured with anchoring straps attached to the home's steel frame rails, called frame anchors. Merely looking at the ground under your home isn't enough. Some types of anchors need to be installed five feet deep.
Diagonal tie-downs to prevent them from being overturned or blown off their foundation. Way, depending on the region you live in, the type of mobile home you’re tying down, and what you’re tying it to. Even if the home looks good on the inside, there could be structural issues that a homeowner could not possibly see with the naked eye.
Mark the location of your electric, cable, gas, water, sewer and phone lines on the ground before you install anchors. Depending on your tie-down system, over-the-top or frame, select the appropriate hook-up and tensioning device. Make sure the entire system is certified to a 4,725 pound capacity.
Soil classifications usually include rock, hardpan, heavy, sandy gravel, heavy sand, silty gravel, clayey gravel, clay, silty clay, clayey silt, uncommitted fill, or peat/organic clay. To make sure you're tied down safely, consult your local building inspector. Install the anchors according to manufacturer’s instructions, keeping at least a 40-degree angle.
The information contained in this page is provided for general informational purposes only. The information is not meant as professional or expert advice, and any reliance you place on such information is therefore strictly at your own risk. Regular maintenance will keep your mobile home siding looking new and last longer. Alternating from side to side, adjust your tie-downs to the appropriate tension. Diagonal ties must deviate at least 40 degrees from a vertical direction. Install loose items such as drapes, blinds, mirrors, closet shelves and hardware.
Traditional models tend to feature flat sides and ends and are built on frames. Almost all manufactured homes are elevated, situated on top of some sort of pier or foundation system, as previously mentioned. Strong, storm-force winds have the possibility of getting under the home and lifting it from the frame. In addition, the wind passing over the top of the manufactured home can create an uplift force.
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