Announcing  –  Our Newest Project Blueprints
Purpose Built Tiny House Trailer Plans

You asked;  Now we’re delivering!  These are the All New, Purpose Built, Trailer Plans for a Tiny House.  If you’re interested in a Tiny Home, don’t mess with trailers of another purpose — get to the heart of it, and build a trailer designed as a Tiny House Foundation.

The new blueprints include Tiny Home optimization features like a strong perimeter to hold the walls, a super stiff frame so things won’t flex or sag, and a floor that integrates into the frame for a low deck (house floor).   Read the full descriptions for the New 20′ and little Larger 24′ trailers.

Start with a rock solid foundation.  These Tiny House Trailer Plans are available now for immediate download.


Blueprints for your next project — A fantastic Trailer, a Gantry Crane or a Storage project.
When you Build It Yourself you can Make it Better and Customize it to be perfect for you.

Mechanical Elements Bolted Divider

Sample View Do-it-Yourself Plans

All Plans Come Fully Illustrated,
with Step by Step Instructions,
and a list of needed materials.

Instant Download — Right After Purchase!

How To Get Plans

Sample Page DIY Plans

Mechanical Elements DIY Plans

  • The best way to get plans is via download right here, at Mechanical Elements! — All our Do-it-Yourself blueprints are available for “Electronic Download”, right after payment.  It’s fast, and there are No Shipping Charges. — Shop Now.
  • An option for “Printed & Mailed” is available by special request. Please Let Us Know if you need printed blueprints, and we’ll send instructions.  Expect 2-3 weeks delivery. Charges for Printing & Shipping apply.
  • If you prefer, we also have a Mail Order Form for blueprints. (Money Orders, Cashiers Checks).  Instructions are on the Mail Order Form.
  • Plans for Download are .PDF format for easy viewing and printing.  (Special files for some items are included.)  For easy download, the plans are bundled in a .ZIP file.  If you need, a free PDF reader is at and a free ZIP utility at

Better Plans – By Design – from Mechanical Elements

The Difference @ Mechanical Elements

We think these are the best DIY plans. We’ve seen lots of others that don’t compare. At Mechanical Elements you get engineered, detailed as do-it-yourself plans — designed for you — and most plans include options to customize your project so it turns out to be exactly what you want.

Also have a look at our page on Why Our Trailer Plans Are Better. It’s written about trailer plans, but the principles apply to all the plans. All of our Do-it-Yourself plans are well conceived and ready for your next project. That’s the Mechanical Elements difference.

Beefy Shop Press Plans

Good planning is the start to a successful project.
Get Great Plans Here!

Do-it-Yourself Plans Start

If you experience trouble with the shopping cart or credit card processing, please Let Us Know.

If you have good ideas for projects with do-it-yourself plans and would like to share them, drop us a line.  We have a good incentive program, and welcome comments and ideas.

Did You Build Something From Our Plans?

Share your experience!  Other customers would love to see what you’ve done — particularly if you did some customization.  Please Post Your Photos and a story if you want – Here!

And, see what other customers have build on our Customer Project Stories Page.