Horseboxes For Sale

Custom built horseboxes to the highest of quality

Here at AJ Horseboxes Ltd we have a selection of horseboxes for sale from our own chassis and builds. We have part builds awaiting your personalisation on the final design, or maybe you have specific requirements? We have a full range of vehicles and chassis stripped, serviced, cleaned and wax oiled ready to build or convert.

We have carefully vetted boxes and trailers for sale on behalf of Clients. We will only sell on behalf of our Clients when we know the history of the horsebox and have worked on it previously ourselves, this way we can be confident of selling you a box which is fit for purpose.

And remember AJ has the ability to complete any alterations or upgrades you would like on the horse box before you finally take it home.

Our stock is forever changing in the yard, we usually have a range of horse lorries for sale including 3.5 ton, 7.5 ton and larger. Please call 01845 577744 for the latest stock list.

AJ Horseboxes Newly Converted 7.5T Horsebox


 Horsebox Images

Horse Area 

- 2 x Telescopic Galvanised Herringbone Stall Partitions with Built in Head Guards.

- 4 x Hay Net Rings & 4 x Tie Rings.

- 3 x Head Windows with Bite Bars and 2 x Bum Windows. 

- 1 x Standard 72" x 22" Horse Area Door Fitted with Safety Lock That Gains Access to The Living Area.

- Top Half Clad in White Faced Ply for Easy Cleaning. 

- The Horse Area is FULLY Sealed and Water / Pee Tight. 

- 4' High Guide Doors Fitted with a None Return Arm to Stop it Swinging Back Inside. 

- 2 x LED Lights Fitted. 


- AJ Easy Lift Ramp as Seen on Facebook. 

- St / Steel Ramp Fasteners. 

- Light Weight but Very Heavy Duty Grip Top Ramp Matting. 

- 6 x Aluminium Ramp Slats. 


- Walls in The Living are Clad with a Light Oak Finish Ply and The Roof is Clad in a White Finished Ply. 

- L Shaped Seating Along the O/S Wall Finished in a Beautiful Soft, Hatched Faux Grey Leather Cloth. The Seat also has 2 Uses and Can be Pulled Out to make into a Bed.

- 70 Litre Water Tank and Water Pump Located under the Seating With Easy Access to Both. 

- Cut Through to the Cab and Living.

- 3 Burner Hob with Black Glad Lid Fitted Within the Kitchenette Work Top.

- Sink and Drainer with Black Glass Lid Fitted Within the Kitchenette Work Top.

- Cold Running Water Only. 

- All Cupboards and Draws are Finished in Light Oak to Blend in with the Wall boarding. All Doors are Fitted with Chrome Push Button Locks. 

- Wardrobe fitted for Coats and Jackets. 

- Over Head Storage Fitted Above the Kitchenette and Seating. 

- A Modern, Easy Clean Lino Flooring is Fitted throughout the Living and Cubicle.

- 2 x Large Windows with Roller Shutter Blinds Fitted.

- 2 x LED Lights Fitted Within the Roof.

- 1 x 72" x 22" Grooms Door From the External into the Living Area.


- 1 x Standard 72" x 22" Cubicle Door Fitted for Access to the Cubicle. 

- Finished with a White, Easy Clean Ply and Fully Sealed all around. 

- 1 x LED Light Fitted to the Roof and Switched Within the Living Area. 

- 1 x Small Window fitted to the Top of the wall for Ventilation and Lighting.

- 3 x AJ Saddle Brackets Fitted to the Rear Wall. 

- 3 x Bridal Hooks Fitted to the Left of the Saddles and all Equally Spaced. 

- 3 x Coat Hooks to the Right of the Saddles again Equally Spaced. 

- Whip Bracket Fitted Within the Corner. 

- Table for the Living is hung in here for Easy Storage.


  - 2 x Auxillary Batteries Fitted that Power All the Electricals Within the box. Isolator switch fitted for when the batteries are not in use. 

- An Isolator Switch is fitted for the Truck itself when Stationary. 

- All Interior lights will be Switched within the Living Area.


- Aluminium Skirts Fitted All the Way Around. 

- Aluminium Folding Grooms Door Step Fitted Below the Door. These Fold Flush to the Skirts once the Steps have been folded away. 

- 2 x Single Locker Doors Fitted Within the skirts (one each side of the truck behind the Rear wheels). 

- External Tap Fitted Within the O/S Rear Locker.

- 1 x Small Gas Bottle Locker. 

- Locker Access to the Auxillary Batteries and Air filter. 

- Aluminium Fuel Flap for the Diesel Fuel Neck.

- All the Locker door have Slam Backs fitted and All the lockers are keyed alike. 


- Tilt Cab.

- Will Come with a Full Years MOT 

- 06' Renault Midlum 150 DCI

- Payload: 2200KG 

*Walk around video on our Facebook Page* 





*AJ HAJ Horseboxes 7.5t GRP Box Conversion  

- £18,500 incl. VAT -

AJ HORSEBOHorsebox ImagesXES 

SReady to drop onto your own chassis or an AJ Horseboxes supplied chassis.

Why not add your own stamp with lots of optional extras...

Pre-Built Conversion 20’ x 8’ approx.

Horse Area (10'10") fully finished ready to use with a bare tack area accessed by internal grooms door:-

2 * AJ galvanised Herringbone Stalls

Aluminium skinned horse floor

Heavy duty removable rubber mats

Reinforced bulkhead wall with 72” x 22” groom’s door set within

Horse area roof under-clad with white boarding

Aluminium Stucco lined around top half of horse area

AJ reinforced rear kick walling 

EVA clad 4’ high around bottom, fully capped off

Galvanised stall and runners

3 * head windows with bite bars

3 * bum windows

3 * tie rings & 3 * hay net rings

4’ high guide doors

AJ easy lift rear ramp


AJ HORApproved AJ Horseboxes Chassis' 

- From as little as £4,000 -

We have a selection of AJ Chassis' in our yard which have been fully stripped, inspected and serviced with any worn parts replaced before wax oiling to ensure you are starting from only the best foundations.

Each chassis comes with a full years MOT and three-month AJ Horseboxes Mechanical Warranty.

Why not drop one of our pre-made GRP boxes onto a chassis for a quick simple turn key solution. 

Or indulge in bespoke AJ Horseboxes newbuild tailored around your very own wish list.

AJ Horseboxes - Horsebox ChassisAJ Horseboxes - Horsebox Chassis 3.5t