Manufactured Home Installations Are Changing!

The other day I received a call from a manufactured home retailer who was concerned because a code official refused to issue a building permit unless the installation documents were better organized. The code official wanted the installation details to be organized with a “Manufactured Home Building Permit Application Cover Page”. Other installers in the area had begun using this document to organize the pages, tables and charts from the home manufacturer’s installation manual instead of just using a pier print. As a result, this code official was so impressed that she now requires this cover page for all manufactured home permit applications.

If you are not familiar with the “Manufactured Home Building Permit Application Cover Page” click HERE. It is a simple one-page document where the installer can go through the manufacturer’s installation instructions to organize and detail the information needed for a proper installation. Plus, it is a great start to installer record keeping that is required for all new home installations. For more of an explanation on how this document can help you, click on this link to see the original post.  A Tool to Improve the Building Permit Application Process

This made me think, are there other improvements to manufactured housing installation that are starting to catch on? Well, yes there are!  Here are a few that I have recently observed:

Independently Supported Patio Covers and Carports

While monitoring several installations in Michigan, I was impressed to see how posts and columns were properly installed along the front and back of the carports and patio covers to assure they are independently supported. Just lagging the hanging rail to the home will overload the home, and can possibly lead to structural failure in a wind storm event. If you are still using the manufactured home to support these accessory structures, you need to watch this video HERE.

It clearly shows how attaching a carport, patio cover, or similar structure to a manufactured home (that was not designed for such an attachment), can lead to a structural failure of the home.

Example of a properly supported patio cover

Not only are installers in Michigan improving their installations, but here is a home in Pennsylvania where the porch roof supports itself and does not add additional loads on the home.

Porches Isolated From the Crawl Space

I have finally begun to see installations where the skirting or crawl space enclosure separates the porch area from the rest of the crawl space. We all know that water under the home is a huge problem, and rain water coming through floor decking boards and allowing this water to collect in the crawl space is a big problem.

Rain water coming through deck boards can lead to problems in the crawl space.

Finally, I have been seeing installations where barriers are provided to isolate the porch area from the rest of the crawl space, and the skirting around the porch is held above grade to allow any water that comes through the decking board to flow away from the home.

The lattice only serves to hide the piers and frame. It is installed to allow any water to flow away from the home.

 

Skirting Attachment

Attaching skirting directly on the siding of the home has been the conventional method of skirting application for years, simply because it is easy. However, this application has led to water infiltration, poor performance and appearance of the siding. It is extremely encouraging to see how many installers are now attaching skirting under the home.

Proper skirting attachment, prevents water infiltration and improved appearance.

 

Installation Check Lists

I am seeing quite a few installers have begun to use the installation check list, and have started to customize the enhanced checklist to better fit their particular installations. These checklists, along with the building permit cover page, go a long way to reduce the liability of the installer. Check out this post and download your own copy of the Expanded Installation Checklist.

Manufacturers Getting On Board

As reported in our last post, New Installer Resource & Upcoming Training Available, Clayton Homes started publishing a quarterly newsletter designed to improve installation. Also, I have seen that the Commodore Corp. has been providing their retailers/installers with some home specific foundation details to help streamline the installation process. I am sure that there are some other manufacturers doing similar things, and I hope more follow suit.

Bottom line, the installation process is slowly changing for the better. So, as a professional installer, you should want to be in front of these changes and use them to your advantage.

 

New Installer Resource & Upcoming Training Available

I was just made aware of a new installer resource from Clayton Homes, and according to their introduction it is “intended to increase awareness of the importance of site construction in the manufactured housing industry”. I found a lot of very good information at the website, and I appreciated the illustrations and drawings. Be sure to check out the topics found under the “BLOG” tag and take a few minutes to watch the short videos. Good Stuff! Make sure you sign up for their quarterly newsletter. Click Here for the link.

Also, I wanted to make you aware of some upcoming training dates:

Continuing Education for HUD Licensed Installers is being held in Novi, Michigan on October 9, 2019. Contact Scott at the Michigan Manufactured Housing Association at 517-999-6877 or swalsh@mmhrvca.org

Three initial (or pre-licensure) trainings for installers wishing to receive their HUD Manufactured Home Installer License are being held over the next few months:

October 28 & 29, 2019, in Okemos, Michigan HUD Installer Training Registration-Oct 2019- Michigan

November 7 & 8, 2019 in Camp Hill, Pennsylvania HUD Installer Training Registration-Nov 2019, PA

November 14 & 15, 2019 in Clarion, Pennsylvania HUD Installer Training Reg Clarion PA -Nov 14 15, 2019

And as always, both initial and continuing education trainings are available online at HERE