Tiny House Trailer Plans

Keen to build your own trailer? We sell detailed digital trailer plans. Perfect for the DIYer or the fabricator you know down the road.

 
tiny house trailer plans

 

Smart Trailer - Tiny House Trailer Plans

 

We have designed and built the poplar Smart Trailer from the start and now the plans for version one are available for instant digital download for the fabricator or DIY.

  • Length from 3.2m to 10.2m

  • Width either 2.4m or 2.95m (easy to adjust if necessary)

  • Dolly can be adjusted forward and back to ensure perfect balancing.

  • Dolly, drawbar and lightboard can be removed to be used for something else like a utility trailer, get a WOF or pickup materials.

  • Rated to carry 3.5 tonne including trailer.

  • All steel profiles are commonly available from suppliers.

  • It is possible to attach drawbar at either end of deck.

  • Can be hot galv dipped, painted or made from pre galv steel.

  • Optional lifting jacks to easily remove deck and level house for building.

  • Wheels sit under floor, meaning no wheels arches in living area.

  • U bolts and bolts used to attach drawbar dolly and lightboard.

  • Deck height is 650mm and drawbar length is 1500mm

  • Option for wireless or hardwired brakes.

tiny house smart trailer plans
 

Digital Plans

These are modular plans, so select which plans you need. If 7.8m and under or under 3.5T buy tailer, deck, drawbar and tandem dolly. If over 7.8m or 3.5T buy tandem and single dolly plus others. Please check with you local authority that it is legal to tow on road in the designed configurations. It is not legal to tow over 2.55m on NZ roads in this configuration, would be better suited for truck transported.

Trailer (plans)
$50.00

Part details, total weights, wheel offsets, dimensions, jack mods

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Deck (plans)
$50.00

Decks lengths from 3.2 - 10.2. Widths 2.4 and 2.95.

Add To Cart
Drawbar (plans)
$50.00

Used with any length deck.

Add To Cart
Dolly - Single (plans)
$50.00

Non braked rated to 1750Kg. Recommended to be used with decks 8m and over in combination with tandem dolly.

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Dolly - Tandem (plans)
$50.00

Braked and rated to 3.5T. Recommended for all deck lengths.

Add To Cart
 

Trailer Parts

Lifting Jack
45,00 €

Rated 2.7T, galvanised, needs square mounting added, price per jack, add jack shipping and qty at cart

Quantity:
Add To Cart
Trailer Parts - Tandem Axle
from $3,300.00
  • Spring set

  • Pre galvanized axles, brakes & hubs (ready to fit, 2 of)

  • Wheels

  • Coupling

  • Plug holder

  • 7 pin plug - 2 male, 1 female

  • Markers front

  • Hand brake cable & clamps

  • Jockey wheel

  • Mudguards zinc

  • Safely chain 2 of (hardwired)

  • Either wireless or wired brake controller (wired does not include vehicle hand-piece)

Braking Options:
Quantity:
Add To Cart
Lightboard
$300.00

Pre Galv, wired with lights and ready to connect via crimp connectors. Includes shipping within NZ to Aramex depot. Number plate not included.

Quantity:
Add To Cart
 
Trailer Parts - Tandem & Single
from $4,200.00
  • Spring sets

  • Pre galvanized axles, brakes & hubs (ready to fit, 2 of)

  • Pre galvanized axle non braked & hubs (ready to fit, 1 of)

  • Wheels

  • Coupling

  • Plug holder

  • 7 pin plug - 2 male, 1 female

  • Markers front

  • Hand brake cable & clamps

  • Jockey wheel

  • Mudguards zinc

  • Safely chain 2 of (hardwired)

  • Either wireless or wired brake controller (wired does not include vehicle hand-piece)

Braking Options:
Quantity:
Add To Cart
U bolts - Tandem Axle
from $120.00

Galvanized, Includes nuts and washers, 6 total, Includes shipping within NZ

Trailer Type:
Quantity:
Add To Cart
 

Or save the hassle and get us to build it. These plans are for version one, we build the more advanced version two Smart Trailer.

 

Price includes GST and shipping. Does not include fasteners or wiring. Only NZ customers.


We can also provide


 

Dee – Tiny House Trailer Plans

 
dee tiny house trailer plans
 

Digital Plans

  • Tiny house trailer plans for 2.4/3m x 7.2m & 7.8m detachable deck (enquire for different size)

  • Rated to carry 3.5 tonne including trailer

  • All steel profiles are commonly available from suppliers

  • Steel members can be brought in pre galv, or you can hot dip galv as our preferred option.

  • It is possible to attach trailer and drawbar at either end of deck.

  • Optional lifting jacks to easily remove trailer and level house for building. (more info or buy separately here)

  • Flange around whole perimeter with holes for strong floor / subfloor connection.

  • Wheels sit under floor, meaning no wheels arches in living area.

  • Option for wireless or hardwired brakes.

  • It is possible to move light board from deck to trailer.

  • Approx weight 2.4 x 7.8 no lift mounting or galv 820kg


You will get instant access to full drawings plus bill of materials (BOM).
If you have any questions we are here to help.

Trailer Parts

Do you want discounted parts to go with your Dee trailer plans? We can supply and ship all trailer parts as a kit to your door to make life easy and save time. Kit includes:

  • Spring set

  • Pre galvanized axles, brakes & hubs (ready to fit, 2 of)

  • Coupling

  • Plug holder

  • Markers front

  • Lightboard (may have slightly different mounting holes to plans)

  • Brake cable

  • Jockey wheel

  • Wheels

  • Mudguards

  • Either wireless or wired brake controller (wired does not include vehicle hand-piece)

  • Optional lifting jacks.

Price includes GST and shipping. Does not include fasteners or wiring. Only NZ customers.

 
 

Tiny House Trailer Plans
Dee 2.4m x 7.2m

$60.00
Add To Cart
 

Tiny House Trailer Plans
Dee 2.4m x 7.8m

$60.00
Add To Cart
 

Tiny House Trailer Plans
Dee 3.0m x 7.8m

$60.00
Add To Cart

Tiny House Trailer Parts
Dee

from $3,400.00
Brake Options:
Jacks Option:
Quantity:
Add To Cart

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