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ISORA's J121 'Jackhammer' Takes Her Maiden Voyage Stateside, Flying UK Sailmakers Ireland Sails

19th April 2018
The J121 Jackhammer ISORA crew taking in the rays while fending off the cold stateside The J121 Jackhammer ISORA crew taking in the rays while fending off the cold stateside

Earlier this month UK Sailmakers Ireland’s Barry Hayes was in Newport, Rhode Island, commissioning sails aboard the new J121 “Jackhammer”.

Owned and campaigned by ISORA and Ocean Racing veteran Andrew Hall – “Jackhammer” has an extensive programme planned for her first year having just been released from the J Boat yard in Rhode Island after an extensive IRC optimisation fit out – starting with June’s Newport to Bermuda race.

Barry was joined by Andrew and his crew for three days of fitting, sailing, and testing in Newport. Sam Hall kindly provided some excellent drone footage of the superb sailing conditions in Newport – although the sun does not quite reflect the ambient temperature of an early April Newport!

'Barry Hayes was joined by Andrew and his crew for three days of fitting, sailing, and testing in Newport'

“We have been working hard on this project for many months this winter” - explains Hayes – “We are very excited to see ‘Jackhammer’ in the water and out sailing. Andrew has put a lot of work into this project and we are delighted to be involved. The UK Sailmakers goal was to provide a turnkey sail package for Andrew. He was able to step aboard, throw off the lines, and go fast straight away – goal achieved.”

Jackhammer was built in the US, the sails were designed in Ireland, built in the UK Sailmakers production facility in Hong Kong, and then fitted and tested in Newport – such is the global reach and expertise of the UK Sailmakers Group.

Jackhammer is powered by Uni-Titanium upwind and an extensive downwind wardrobe consisting of Matrix spinnakers and Top Down furling Code Zero and Flying Jib.

furling jib The J121 is designed with ease of use in mind – as such all fore sails are set on furlers. The J1 and J2 jibs work on a Selden Furling unit with the J3 Staysail working on an Ubi Maior furling unit. The J3 is hoisted to a halyard lock and tensioned using a 3:1 purchase tack line – this enables it to be cleared off the bow when not in use but deployed with ease and speed when needed.

spinnakerIn addition to her A2 and A3 downwind Matrix Asymmetric spinnakers, Jackhammer is also equipped with a top down furling Code Zero, direct furling Flying Jib and heavy weather direct furling A5 Asymmetric spinnaker. This setup is versatile and enables the power output of the sailplan to be managed very effectively – especially offshore.

In the video (above) you will see the Flying Jib set on a small bowsprit and used in conjunction with the J3 Staysail. Also shown are her Top Down Furling Code Zero and her J2 and full mainsail configuration.

UK Sailmakers Ireland 2024

About the Loft

UK Sailmakers Ireland brings modern professional sailmaking to Irish Sailing.​ Formerly known as McWilliam Sailmakers; the company was started 50 years ago to bring the latest technology to Irish sailors - we continue this mission today.

Under new leadership in 2018; our loft is dedicated to fulfilling the needs of all Irish sailors. ​As sailmakers, we do not just design sails for boats. We design and build sails for your boat. Our extensive and versatile product line allows us to produce sails to suit your requirements and expectations.   

​As a core loft within the UK Sailmakers Group, we are uniquely placed to draw from a worldwide pool of knowledge and experience - these ties have been recently strengthened with the return of Barry Hayes and Claire Morgan from Hong Kong. ​Barry held a key role in our primary production facility on Hong Kong Island for the past fifteen years. With their return comes a renewed focus on technology R&D on Irish waters.  

​With a wide variety of sailing conditions and an impressive pool of talent, the Irish cruiser racing fleet is the ideal testbed for new technologies.​ 

​As with all things in sailing; the secrets will be closely guarded - but for the first time in decades Irish sailors will be at the forefront of sail technology development.​

Although much has changed; some constants remain. The same great sail and customer service we have provided in the past will continue, as does our commitment and passion for growing the sport of sailing all over the country. 

Barry Hayes [email protected]

Contact Information:

UK Sailmakers Ireland

Kilnagary Business Park

Carrigaline

County Cork

P43 YR22

Republic of Ireland

Tel: +353 21 4831505

Production: +353 (86) 198 0199

Email: [email protected]

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