Launcher 4.jpg


Light weight and easy to use, perfect for launch and recovery by hand.  We have launching trolleys suitable for a range of sizes of boats including inflatables.



The perfect match for any Jetski. We have a wide range of both roller and bunk trailers for both one and two skis which can be supplied with a choice of roller colour and alloy wheels.

Manufacturing Extreme Trailers in Southampton we offer one of the largest catalogue of boat trailers in the country.  We can supply trailers to suit RIBS, powerboats, sail boats, dinghies, personal watercraft and inflatables of all sizes.


With 75 years combined marine experience, we know boats inside and out. We pride ourselves on excellent customer service, offering a personal set up and delivery service. 

As one of the largest boat trailer manufacturers in the UK, It is important to us that you have the correct trailer for your craft, ensuring safe driving on the road and stress free launch and recovery at the slip way.

All of our trailers come with sealed bearings, are hot dipped galvanised to ISO 1461 and only use high quality parts including AL-KO, Knott, Bradley and Dutton Lainson.


With our on site CNC laser and plastic injection moulding machines, not only can we guarantee the quality of our product we are also able to design bespoke parts and  trailers to suit the specific needs of your boat.


With an extensive stock of bought in and manufactured parts available on our web shop or by phone, we can offer a reliable next day delivery service..

We can now offer choice of different colour rollers, snubbers and winch straps as standard.

All of our trailers are fully type approved and can be used in the UK and Europe.and is supplied with an appropriate Certificate of Conformity.

2400 SR.jpg


The ever popular roller range designed for easy launch and recovery with our superior swinging arm design.  


EXT2600B Ebay.jpg

Our bunk trailer range is ideal for boats that need additional support and can be configured for any craft.

500 I.jpg


The best in it's class. Long carpeted bunks and transom pads for full boat and outboard support.

Shrimper 21.jpg

Fixed Keel 

Our fixed keel range offers full keel support for trailer sailers from 17ft upwards.

Roller Bank 28 curve 60x40.jpg

Trailer Spare Parts

We manufacture a wide range of trailer parts that are available for collection and delivery throughout the UK and Ireland.  We stock not only Extreme Trailer parts and spares but also other well known brands including AL-KO, Knott and Dutton Lainson .

Steps & U Bolts.jpg

Trailer Accessories

Our range of trailer accessories includes docking arms for easy launch an recovery, servicing spares, lightboards, ratchet straps and much more.

Proud suppliers to:

press to zoom

press to zoom

press to zoom


"Thank you very much for delivering the trailer, your service has been great and I am very happy with the product."

Benjamin Cronin, Border Force

"BHG Marine have been dealing with Ross and the Team at Extreme for many  years. Excellent service, good communications and always willing to give advice and offer their expertise, ensuring we are always supplied the correct trailer to fit the many different styles of boats BHG have to offer.  Goes the extra mile to supply at short notice.  Would always recommend this company."

Richard Cosser, BHG Marine

"Extreme’s products and build quality are second to none, and their support and knowledge unquestionable. It is extremely rare that we ever have an issue with a trailer they have built, but when there is, it is dealt with immediately and professionally. I would recommend Extreme trailers products to anyone”

Richard Thoroughgood, Marine Matters